From: Waiman Long <longman(a)redhat.com>
Subject: mm/slab: use memzero_explicit() in kzfree()
The kzfree() function is normally used to clear some sensitive
information, like encryption keys, in the buffer before freeing it back to
the pool. Memset() is currently used for buffer clearing. However
unlikely, there is still a non-zero probability that the compiler may
choose to optimize away the memory clearing especially if LTO is being
used in the future. To make sure that this optimization will never
happen, memzero_explicit(), which is introduced in v3.18, is now used in
kzfree() to future-proof it.
Link: http://lkml.kernel.org/r/20200616154311.12314-2-longman@redhat.com
Fixes: 3ef0e5ba4673 ("slab: introduce kzfree()")
Signed-off-by: Waiman Long <longman(a)redhat.com>
Acked-by: Michal Hocko <mhocko(a)suse.com>
Cc: David Howells <dhowells(a)redhat.com>
Cc: Jarkko Sakkinen <jarkko.sakkinen(a)linux.intel.com>
Cc: James Morris <jmorris(a)namei.org>
Cc: "Serge E. Hallyn" <serge(a)hallyn.com>
Cc: Joe Perches <joe(a)perches.com>
Cc: Matthew Wilcox <willy(a)infradead.org>
Cc: David Rientjes <rientjes(a)google.com>
Cc: Johannes Weiner <hannes(a)cmpxchg.org>
Cc: Dan Carpenter <dan.carpenter(a)oracle.com>
Cc: "Jason A . Donenfeld" <Jason(a)zx2c4.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
mm/slab_common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/slab_common.c~mm-slab-use-memzero_explicit-in-kzfree
+++ a/mm/slab_common.c
@@ -1726,7 +1726,7 @@ void kzfree(const void *p)
if (unlikely(ZERO_OR_NULL_PTR(mem)))
return;
ks = ksize(mem);
- memset(mem, 0, ks);
+ memzero_explicit(mem, ks);
kfree(mem);
}
EXPORT_SYMBOL(kzfree);
_
From: Waiman Long <longman(a)redhat.com>
Subject: mm, slab: fix sign conversion problem in memcg_uncharge_slab()
It was found that running the LTP test on a PowerPC system could produce
erroneous values in /proc/meminfo, like:
MemTotal: 531915072 kB
MemFree: 507962176 kB
MemAvailable: 1100020596352 kB
Using bisection, the problem is tracked down to commit 9c315e4d7d8c ("mm:
memcg/slab: cache page number in memcg_(un)charge_slab()").
In memcg_uncharge_slab() with a "int order" argument:
unsigned int nr_pages = 1 << order;
:
mod_lruvec_state(lruvec, cache_vmstat_idx(s), -nr_pages);
The mod_lruvec_state() function will eventually call the
__mod_zone_page_state() which accepts a long argument. Depending on the
compiler and how inlining is done, "-nr_pages" may be treated as a
negative number or a very large positive number. Apparently, it was
treated as a large positive number in that PowerPC system leading to
incorrect stat counts. This problem hasn't been seen in x86-64 yet,
perhaps the gcc compiler there has some slight difference in behavior.
It is fixed by making nr_pages a signed value. For consistency, a similar
change is applied to memcg_charge_slab() as well.
Link: http://lkml.kernel.org/r/20200620184719.10994-1-longman@redhat.com
Fixes: 9c315e4d7d8c ("mm: memcg/slab: cache page number in memcg_(un)charge_slab()").
Signed-off-by: Waiman Long <longman(a)redhat.com>
Acked-by: Roman Gushchin <guro(a)fb.com>
Cc: Christoph Lameter <cl(a)linux.com>
Cc: Pekka Enberg <penberg(a)kernel.org>
Cc: David Rientjes <rientjes(a)google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim(a)lge.com>
Cc: Shakeel Butt <shakeelb(a)google.com>
Cc: Johannes Weiner <hannes(a)cmpxchg.org>
Cc: Michal Hocko <mhocko(a)kernel.org>
Cc: Vladimir Davydov <vdavydov.dev(a)gmail.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
mm/slab.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/mm/slab.h~mm-slab-fix-sign-conversion-problem-in-memcg_uncharge_slab
+++ a/mm/slab.h
@@ -348,7 +348,7 @@ static __always_inline int memcg_charge_
gfp_t gfp, int order,
struct kmem_cache *s)
{
- unsigned int nr_pages = 1 << order;
+ int nr_pages = 1 << order;
struct mem_cgroup *memcg;
struct lruvec *lruvec;
int ret;
@@ -388,7 +388,7 @@ out:
static __always_inline void memcg_uncharge_slab(struct page *page, int order,
struct kmem_cache *s)
{
- unsigned int nr_pages = 1 << order;
+ int nr_pages = 1 << order;
struct mem_cgroup *memcg;
struct lruvec *lruvec;
_
From: Junxiao Bi <junxiao.bi(a)oracle.com>
Subject: ocfs2: fix value of OCFS2_INVALID_SLOT
In the ocfs2 disk layout, slot number is 16 bits, but in ocfs2
implementation, slot number is 32 bits. Usually this will not cause any
issue, because slot number is converted from u16 to u32, but
OCFS2_INVALID_SLOT was defined as -1, when an invalid slot number from
disk was obtained, its value was (u16)-1, and it was converted to u32.
Then the following checking in get_local_system_inode will be always
skipped:
static struct inode **get_local_system_inode(struct ocfs2_super *osb,
int type,
u32 slot)
{
BUG_ON(slot == OCFS2_INVALID_SLOT);
...
}
Link: http://lkml.kernel.org/r/20200616183829.87211-5-junxiao.bi@oracle.com
Signed-off-by: Junxiao Bi <junxiao.bi(a)oracle.com>
Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com>
Cc: Mark Fasheh <mark(a)fasheh.com>
Cc: Joel Becker <jlbec(a)evilplan.org>
Cc: Changwei Ge <gechangwei(a)live.cn>
Cc: Gang He <ghe(a)suse.com>
Cc: Jun Piao <piaojun(a)huawei.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
fs/ocfs2/ocfs2_fs.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/ocfs2/ocfs2_fs.h~ocfs2-fix-value-of-ocfs2_invalid_slot
+++ a/fs/ocfs2/ocfs2_fs.h
@@ -290,7 +290,7 @@
#define OCFS2_MAX_SLOTS 255
/* Slot map indicator for an empty slot */
-#define OCFS2_INVALID_SLOT -1
+#define OCFS2_INVALID_SLOT ((u16)-1)
#define OCFS2_VOL_UUID_LEN 16
#define OCFS2_MAX_VOL_LABEL_LEN 64
_
From: Junxiao Bi <junxiao.bi(a)oracle.com>
Subject: ocfs2: load global_inode_alloc
Set global_inode_alloc as OCFS2_FIRST_ONLINE_SYSTEM_INODE, that will make
it load during mount. It can be used to test whether some global/system
inodes are valid. One use case is that nfsd will test whether root inode
is valid.
Link: http://lkml.kernel.org/r/20200616183829.87211-3-junxiao.bi@oracle.com
Signed-off-by: Junxiao Bi <junxiao.bi(a)oracle.com>
Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com>
Cc: Changwei Ge <gechangwei(a)live.cn>
Cc: Gang He <ghe(a)suse.com>
Cc: Joel Becker <jlbec(a)evilplan.org>
Cc: Jun Piao <piaojun(a)huawei.com>
Cc: Mark Fasheh <mark(a)fasheh.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
fs/ocfs2/ocfs2_fs.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/ocfs2/ocfs2_fs.h~ocfs2-load-global_inode_alloc
+++ a/fs/ocfs2/ocfs2_fs.h
@@ -326,8 +326,8 @@ struct ocfs2_system_inode_info {
enum {
BAD_BLOCK_SYSTEM_INODE = 0,
GLOBAL_INODE_ALLOC_SYSTEM_INODE,
+#define OCFS2_FIRST_ONLINE_SYSTEM_INODE GLOBAL_INODE_ALLOC_SYSTEM_INODE
SLOT_MAP_SYSTEM_INODE,
-#define OCFS2_FIRST_ONLINE_SYSTEM_INODE SLOT_MAP_SYSTEM_INODE
HEARTBEAT_SYSTEM_INODE,
GLOBAL_BITMAP_SYSTEM_INODE,
USER_QUOTA_SYSTEM_INODE,
_
From: Junxiao Bi <junxiao.bi(a)oracle.com>
Subject: ocfs2: avoid inode removal while nfsd is accessing it
Patch series "ocfs2: fix nfsd over ocfs2 issues", v2.
This is a series of patches to fix issues on nfsd over ocfs2. patch 1 is
to avoid inode removed while nfsd access it patch 2 & 3 is to fix a panic
issue.
This patch (of 4):
When nfsd is getting file dentry using handle or parent dentry of some
dentry, one cluster lock is used to avoid inode removed from other node,
but it still could be removed from local node, so use a rw lock to avoid
this.
Link: http://lkml.kernel.org/r/20200616183829.87211-1-junxiao.bi@oracle.com
Link: http://lkml.kernel.org/r/20200616183829.87211-2-junxiao.bi@oracle.com
Signed-off-by: Junxiao Bi <junxiao.bi(a)oracle.com>
Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com>
Cc: Changwei Ge <gechangwei(a)live.cn>
Cc: Gang He <ghe(a)suse.com>
Cc: Joel Becker <jlbec(a)evilplan.org>
Cc: Jun Piao <piaojun(a)huawei.com>
Cc: Mark Fasheh <mark(a)fasheh.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
fs/ocfs2/dlmglue.c | 17 ++++++++++++++++-
fs/ocfs2/ocfs2.h | 1 +
2 files changed, 17 insertions(+), 1 deletion(-)
--- a/fs/ocfs2/dlmglue.c~ocfs2-avoid-inode-removed-while-nfsd-access-it
+++ a/fs/ocfs2/dlmglue.c
@@ -689,6 +689,12 @@ static void ocfs2_nfs_sync_lock_res_init
&ocfs2_nfs_sync_lops, osb);
}
+static void ocfs2_nfs_sync_lock_init(struct ocfs2_super *osb)
+{
+ ocfs2_nfs_sync_lock_res_init(&osb->osb_nfs_sync_lockres, osb);
+ init_rwsem(&osb->nfs_sync_rwlock);
+}
+
void ocfs2_trim_fs_lock_res_init(struct ocfs2_super *osb)
{
struct ocfs2_lock_res *lockres = &osb->osb_trim_fs_lockres;
@@ -2855,6 +2861,11 @@ int ocfs2_nfs_sync_lock(struct ocfs2_sup
if (ocfs2_is_hard_readonly(osb))
return -EROFS;
+ if (ex)
+ down_write(&osb->nfs_sync_rwlock);
+ else
+ down_read(&osb->nfs_sync_rwlock);
+
if (ocfs2_mount_local(osb))
return 0;
@@ -2873,6 +2884,10 @@ void ocfs2_nfs_sync_unlock(struct ocfs2_
if (!ocfs2_mount_local(osb))
ocfs2_cluster_unlock(osb, lockres,
ex ? LKM_EXMODE : LKM_PRMODE);
+ if (ex)
+ up_write(&osb->nfs_sync_rwlock);
+ else
+ up_read(&osb->nfs_sync_rwlock);
}
int ocfs2_trim_fs_lock(struct ocfs2_super *osb,
@@ -3340,7 +3355,7 @@ int ocfs2_dlm_init(struct ocfs2_super *o
local:
ocfs2_super_lock_res_init(&osb->osb_super_lockres, osb);
ocfs2_rename_lock_res_init(&osb->osb_rename_lockres, osb);
- ocfs2_nfs_sync_lock_res_init(&osb->osb_nfs_sync_lockres, osb);
+ ocfs2_nfs_sync_lock_init(osb);
ocfs2_orphan_scan_lock_res_init(&osb->osb_orphan_scan.os_lockres, osb);
osb->cconn = conn;
--- a/fs/ocfs2/ocfs2.h~ocfs2-avoid-inode-removed-while-nfsd-access-it
+++ a/fs/ocfs2/ocfs2.h
@@ -395,6 +395,7 @@ struct ocfs2_super
struct ocfs2_lock_res osb_super_lockres;
struct ocfs2_lock_res osb_rename_lockres;
struct ocfs2_lock_res osb_nfs_sync_lockres;
+ struct rw_semaphore nfs_sync_rwlock;
struct ocfs2_lock_res osb_trim_fs_lockres;
struct mutex obs_trim_fs_mutex;
struct ocfs2_dlm_debug *osb_dlm_debug;
_
From: Vlastimil Babka <vbabka(a)suse.cz>
Subject: mm, compaction: make capture control handling safe wrt interrupts
Hugh reports:
: While stressing compaction, one run oopsed on NULL capc->cc in
: __free_one_page()'s task_capc(zone): compact_zone_order() had been
: interrupted, and a page was being freed in the return from interrupt.
:
: Though you would not expect it from the source, both gccs I was using (a
: 4.8.1 and a 7.5.0) had chosen to compile compact_zone_order() with the
: ".cc = &cc" implemented by mov %rbx,-0xb0(%rbp) immediately before callq
: compact_zone - long after the "current->capture_control = &capc". An
: interrupt in between those finds capc->cc NULL (zeroed by an earlier rep
: stos).
:
: This could presumably be fixed by a barrier() before setting
: current->capture_control in compact_zone_order(); but would also need more
: care on return from compact_zone(), in order not to risk leaking a page
: captured by interrupt just before capture_control is reset.
:
: Maybe that is the preferable fix, but I felt safer for task_capc() to
: exclude the rather surprising possibility of capture at interrupt time.
I have checked that gcc10 also behaves the same.
The advantage of fix in compact_zone_order() is that we don't add another
test in the page freeing hot path, and that it might prevent future
problems if we stop exposing pointers to uninitialized structures in
current task.
So this patch implements the suggestion for compact_zone_order() with
barrier() (and WRITE_ONCE() to prevent store tearing) for setting
current->capture_control, and prevents page leaking with
WRITE_ONCE/READ_ONCE in the proper order.
Link: http://lkml.kernel.org/r/20200616082649.27173-1-vbabka@suse.cz
Fixes: 5e1f0f098b46 ("mm, compaction: capture a page under direct compaction")
Signed-off-by: Vlastimil Babka <vbabka(a)suse.cz>
Reported-by: Hugh Dickins <hughd(a)google.com>
Suggested-by: Hugh Dickins <hughd(a)google.com>
Acked-by: Hugh Dickins <hughd(a)google.com>
Cc: Alex Shi <alex.shi(a)linux.alibaba.com>
Cc: Li Wang <liwang(a)redhat.com>
Cc: Mel Gorman <mgorman(a)techsingularity.net>
Cc: <stable(a)vger.kernel.org> [5.1+]
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
mm/compaction.c | 17 ++++++++++++++---
1 file changed, 14 insertions(+), 3 deletions(-)
--- a/mm/compaction.c~mm-compaction-make-capture-control-handling-safe-wrt-interrupts
+++ a/mm/compaction.c
@@ -2316,15 +2316,26 @@ static enum compact_result compact_zone_
.page = NULL,
};
- current->capture_control = &capc;
+ /*
+ * Make sure the structs are really initialized before we expose the
+ * capture control, in case we are interrupted and the interrupt handler
+ * frees a page.
+ */
+ barrier();
+ WRITE_ONCE(current->capture_control, &capc);
ret = compact_zone(&cc, &capc);
VM_BUG_ON(!list_empty(&cc.freepages));
VM_BUG_ON(!list_empty(&cc.migratepages));
- *capture = capc.page;
- current->capture_control = NULL;
+ /*
+ * Make sure we hide capture control first before we read the captured
+ * page pointer, otherwise an interrupt could free and capture a page
+ * and we would leak it.
+ */
+ WRITE_ONCE(current->capture_control, NULL);
+ *capture = READ_ONCE(capc.page);
return ret;
}
_
Hello Greg,
Can you please consider including the following patch in the stable linux-4.14.y branch?
This is to fix CVE-2020-12655
d0c7feaf87678371c2c09b3709400be416b2dc62(xfs: add agf freeblocks verify in xfs_agf_verify)
Thanks,
Yishan Chen
Har har, after I moved the slab freelist pointer into the middle of the
slab, now it looks like the contents are getting poisoned. Adjust the
test to avoid the freelist pointer again.
Fixes: 3202fa62fb43 ("slub: relocate freelist pointer to middle of object")
Cc: stable(a)vger.kernel.org
Signed-off-by: Kees Cook <keescook(a)chromium.org>
---
drivers/misc/lkdtm/heap.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/misc/lkdtm/heap.c b/drivers/misc/lkdtm/heap.c
index 3c5cec85edce..1323bc16f113 100644
--- a/drivers/misc/lkdtm/heap.c
+++ b/drivers/misc/lkdtm/heap.c
@@ -58,11 +58,12 @@ void lkdtm_READ_AFTER_FREE(void)
int *base, *val, saw;
size_t len = 1024;
/*
- * The slub allocator uses the first word to store the free
- * pointer in some configurations. Use the middle of the
- * allocation to avoid running into the freelist
+ * The slub allocator will use the either the first word or
+ * the middle of the allocation to store the free pointer,
+ * depending on configurations. Store in the second word to
+ * avoid running into the freelist.
*/
- size_t offset = (len / sizeof(*base)) / 2;
+ size_t offset = sizeof(*base);
base = kmalloc(len, GFP_KERNEL);
if (!base) {
--
2.25.1
The eth_addr member is passed to ether_addr functions that require
2-byte alignment, therefore the member must be properly aligned
to avoid unaligned accesses.
The problem is in place since the initial merge of multicast to unicast:
commit 6db6f0eae6052b70885562e1733896647ec1d807 bridge: multicast to unicast
Fixes: 6db6f0eae605 ("bridge: multicast to unicast")
Cc: Roopa Prabhu <roopa(a)cumulusnetworks.com>
Cc: Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com>
Cc: David S. Miller <davem(a)davemloft.net>
Cc: Jakub Kicinski <kuba(a)kernel.org>
Cc: Felix Fietkau <nbd(a)nbd.name>
Cc: stable(a)vger.kernel.org
Signed-off-by: Thomas Martitz <t.martitz(a)avm.de>
---
net/bridge/br_private.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 7501be4eeba0..22cb2f1993ef 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -217,8 +217,8 @@ struct net_bridge_port_group {
struct rcu_head rcu;
struct timer_list timer;
struct br_ip addr;
+ unsigned char eth_addr[ETH_ALEN]; /* 2-byte aligned */
unsigned char flags;
- unsigned char eth_addr[ETH_ALEN];
};
struct net_bridge_mdb_entry {
--
2.27.0
The skcipher API dynamically instantiates the transformation object
on request that implements the requested algorithm optimally on the
given platform. This notion of optimality only matters for cases like
bulk network or disk encryption, where performance can be a bottleneck,
or in cases where the algorithm itself is not known at compile time.
In the mscc case, we are dealing with AES encryption of a single
block, and so neither concern applies, and we are better off using
the AES library interface, which is lightweight and safe for this
kind of use.
Note that the scatterlist API does not permit references to buffers
that are located on the stack, so the existing code is incorrect in
any case, but avoiding the skcipher and scatterlist APIs entirely is
the most straight-forward approach to fixing this.
Cc: Antoine Tenart <antoine.tenart(a)bootlin.com>
Cc: Andrew Lunn <andrew(a)lunn.ch>
Cc: Florian Fainelli <f.fainelli(a)gmail.com>
Cc: Heiner Kallweit <hkallweit1(a)gmail.com>
Cc: "David S. Miller" <davem(a)davemloft.net>
Cc: Jakub Kicinski <kuba(a)kernel.org>
Cc: <stable(a)vger.kernel.org>
Fixes: 28c5107aa904e ("net: phy: mscc: macsec support")
Reviewed-by: Eric Biggers <ebiggers(a)google.com>
Signed-off-by: Ard Biesheuvel <ardb(a)kernel.org>
---
v2:
- select CRYPTO_LIB_AES only if MACSEC is enabled
- add Eric's R-b
drivers/net/phy/Kconfig | 3 +-
drivers/net/phy/mscc/mscc_macsec.c | 40 +++++---------------
2 files changed, 10 insertions(+), 33 deletions(-)
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index f25702386d83..e351d65533aa 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -480,8 +480,7 @@ config MICROCHIP_T1_PHY
config MICROSEMI_PHY
tristate "Microsemi PHYs"
depends on MACSEC || MACSEC=n
- select CRYPTO_AES
- select CRYPTO_ECB
+ select CRYPTO_LIB_AES if MACSEC
help
Currently supports VSC8514, VSC8530, VSC8531, VSC8540 and VSC8541 PHYs
diff --git a/drivers/net/phy/mscc/mscc_macsec.c b/drivers/net/phy/mscc/mscc_macsec.c
index b4d3dc4068e2..d53ca884b5c9 100644
--- a/drivers/net/phy/mscc/mscc_macsec.c
+++ b/drivers/net/phy/mscc/mscc_macsec.c
@@ -10,7 +10,7 @@
#include <linux/phy.h>
#include <dt-bindings/net/mscc-phy-vsc8531.h>
-#include <crypto/skcipher.h>
+#include <crypto/aes.h>
#include <net/macsec.h>
@@ -500,39 +500,17 @@ static u32 vsc8584_macsec_flow_context_id(struct macsec_flow *flow)
static int vsc8584_macsec_derive_key(const u8 key[MACSEC_KEYID_LEN],
u16 key_len, u8 hkey[16])
{
- struct crypto_skcipher *tfm = crypto_alloc_skcipher("ecb(aes)", 0, 0);
- struct skcipher_request *req = NULL;
- struct scatterlist src, dst;
- DECLARE_CRYPTO_WAIT(wait);
- u32 input[4] = {0};
+ const u8 input[AES_BLOCK_SIZE] = {0};
+ struct crypto_aes_ctx ctx;
int ret;
- if (IS_ERR(tfm))
- return PTR_ERR(tfm);
-
- req = skcipher_request_alloc(tfm, GFP_KERNEL);
- if (!req) {
- ret = -ENOMEM;
- goto out;
- }
-
- skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG |
- CRYPTO_TFM_REQ_MAY_SLEEP, crypto_req_done,
- &wait);
- ret = crypto_skcipher_setkey(tfm, key, key_len);
- if (ret < 0)
- goto out;
-
- sg_init_one(&src, input, 16);
- sg_init_one(&dst, hkey, 16);
- skcipher_request_set_crypt(req, &src, &dst, 16, NULL);
-
- ret = crypto_wait_req(crypto_skcipher_encrypt(req), &wait);
+ ret = aes_expandkey(&ctx, key, key_len);
+ if (ret)
+ return ret;
-out:
- skcipher_request_free(req);
- crypto_free_skcipher(tfm);
- return ret;
+ aes_encrypt(&ctx, hkey, input);
+ memzero_explicit(&ctx, sizeof(ctx));
+ return 0;
}
static int vsc8584_macsec_transformation(struct phy_device *phydev,
--
2.27.0
I updated my system with Radeon VII from kernel 5.6 to kernel 5.7, and
following started to happen on each boot:
...
BUG: kernel NULL pointer dereference, address: 0000000000000128
...
CPU: 9 PID: 1940 Comm: modprobe Tainted: G E 5.7.2-200.im0.fc32.x86_64 #1
Hardware name: System manufacturer System Product Name/PRIME X570-P, BIOS 1407 04/02/2020
RIP: 0010:lock_bus+0x42/0x60 [amdgpu]
...
Call Trace:
i2c_smbus_xfer+0x3d/0xf0
i2c_default_probe+0xf3/0x130
i2c_detect.isra.0+0xfe/0x2b0
? kfree+0xa3/0x200
? kobject_uevent_env+0x11f/0x6a0
? i2c_detect.isra.0+0x2b0/0x2b0
__process_new_driver+0x1b/0x20
bus_for_each_dev+0x64/0x90
? 0xffffffffc0f34000
i2c_register_driver+0x73/0xc0
do_one_initcall+0x46/0x200
? _cond_resched+0x16/0x40
? kmem_cache_alloc_trace+0x167/0x220
? do_init_module+0x23/0x260
do_init_module+0x5c/0x260
__do_sys_init_module+0x14f/0x170
do_syscall_64+0x5b/0xf0
entry_SYSCALL_64_after_hwframe+0x44/0xa9
...
Error appears when some i2c device driver tries to probe for devices
using adapter registered by `smu_v11_0_i2c_eeprom_control_init()`.
Code supporting this adapter requires `adev->psp.ras.ras` to be not
NULL, which is true only when `amdgpu_ras_init()` detects HW support by
calling `amdgpu_ras_check_supported()`.
Before 9015d60c9ee1, adapter was registered by
-> amdgpu_device_ip_init()
-> amdgpu_ras_recovery_init()
-> amdgpu_ras_eeprom_init()
-> smu_v11_0_i2c_eeprom_control_init()
after verifying that `adev->psp.ras.ras` is not NULL in
`amdgpu_ras_recovery_init()`. Currently it is registered
unconditionally by
-> amdgpu_device_ip_init()
-> pp_sw_init()
-> hwmgr_sw_init()
-> vega20_smu_init()
-> smu_v11_0_i2c_eeprom_control_init()
Fix simply adds HW support check (ras == NULL => no support) before
calling `smu_v11_0_i2c_eeprom_control_{init,fini}()`.
Please note that there is a chance that similar fix is also required for
CHIP_ARCTURUS. I do not know whether any actual Arcturus hardware without
RAS exist, and whether calling `smu_i2c_eeprom_init()` makes any sense
when there is no HW support.
Cc: stable(a)vger.kernel.org
Fixes: 9015d60c9ee1 ("drm/amdgpu: Move EEPROM I2C adapter to amdgpu_device")
Signed-off-by: Ivan Mironov <mironov.ivan(a)gmail.com>
Tested-by: Bjorn Nostvold <bjorn.nostvold(a)gmail.com>
---
Changelog:
v1:
- Added "Tested-by" for another user who used this patch to fix the
same issue.
v0:
- Patch introduced.
---
drivers/gpu/drm/amd/powerplay/smumgr/vega20_smumgr.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/vega20_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/vega20_smumgr.c
index 2fb97554134f..c2e0fbbccf56 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/vega20_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/vega20_smumgr.c
@@ -522,9 +522,11 @@ static int vega20_smu_init(struct pp_hwmgr *hwmgr)
priv->smu_tables.entry[TABLE_ACTIVITY_MONITOR_COEFF].version = 0x01;
priv->smu_tables.entry[TABLE_ACTIVITY_MONITOR_COEFF].size = sizeof(DpmActivityMonitorCoeffInt_t);
- ret = smu_v11_0_i2c_eeprom_control_init(&adev->pm.smu_i2c);
- if (ret)
- goto err4;
+ if (adev->psp.ras.ras) {
+ ret = smu_v11_0_i2c_eeprom_control_init(&adev->pm.smu_i2c);
+ if (ret)
+ goto err4;
+ }
return 0;
@@ -560,7 +562,8 @@ static int vega20_smu_fini(struct pp_hwmgr *hwmgr)
(struct vega20_smumgr *)(hwmgr->smu_backend);
struct amdgpu_device *adev = hwmgr->adev;
- smu_v11_0_i2c_eeprom_control_fini(&adev->pm.smu_i2c);
+ if (adev->psp.ras.ras)
+ smu_v11_0_i2c_eeprom_control_fini(&adev->pm.smu_i2c);
if (priv) {
amdgpu_bo_free_kernel(&priv->smu_tables.entry[TABLE_PPTABLE].handle,
--
2.26.2
From: Sean Paul <seanpaul(a)chromium.org>
This patch fixes a few bugs:
1- We weren't taking into account sha_leftovers when adding multiple
ksvs to sha_text. As such, we were or'ing the end of ksv[j - 1] with
the beginning of ksv[j]
2- In the sha_leftovers == 2 and sha_leftovers == 3 case, bstatus was
being placed on the wrong half of sha_text, overlapping the leftover
ksv value
3- In the sha_leftovers == 2 case, we need to manually terminate the
byte stream with 0x80 since the hardware doesn't have enough room to
add it after writing M0
The upside is that all of the HDCP supported HDMI repeaters I could
find on Amazon just strip HDCP anyways, so it turns out to be _really_
hard to hit any of these cases without an MST hub, which is not (yet)
supported. Oh, and the sha_leftovers == 1 case works perfectly!
Fixes: ee5e5e7a5e0f (drm/i915: Add HDCP framework + base implementation)
Cc: Chris Wilson <chris(a)chris-wilson.co.uk>
Cc: Ramalingam C <ramalingam.c(a)intel.com>
Cc: Daniel Vetter <daniel.vetter(a)ffwll.ch>
Cc: Sean Paul <seanpaul(a)chromium.org>
Cc: Jani Nikula <jani.nikula(a)linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen(a)linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi(a)intel.com>
Cc: intel-gfx(a)lists.freedesktop.org
Cc: <stable(a)vger.kernel.org> # v4.17+
Reviewed-by: Ramalingam C <ramalingam.c(a)intel.com>
Signed-off-by: Sean Paul <seanpaul(a)chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20191203173638.94919-2-sean@p… #v1
Link: https://patchwork.freedesktop.org/patch/msgid/20191212190230.188505-2-sean@… #v2
Link: https://patchwork.freedesktop.org/patch/msgid/20200117193103.156821-2-sean@… #v3
Link: https://patchwork.freedesktop.org/patch/msgid/20200218220242.107265-2-sean@… #v4
Link: https://patchwork.freedesktop.org/patch/msgid/20200305201236.152307-2-sean@… #v5
Link: https://patchwork.freedesktop.org/patch/msgid/20200429195502.39919-2-sean@p… #v6
Changes in v2:
-None
Changes in v3:
-None
Changes in v4:
-Rebased on intel_de_write changes
Changes in v5:
-None
Changes in v6:
-None
Changes in v7:
-None
---
drivers/gpu/drm/i915/display/intel_hdcp.c | 26 +++++++++++++++++------
include/drm/drm_hdcp.h | 3 +++
2 files changed, 23 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c
index 815b054bb167..f26fee3b4624 100644
--- a/drivers/gpu/drm/i915/display/intel_hdcp.c
+++ b/drivers/gpu/drm/i915/display/intel_hdcp.c
@@ -336,8 +336,10 @@ int intel_hdcp_validate_v_prime(struct intel_connector *connector,
/* Fill up the empty slots in sha_text and write it out */
sha_empty = sizeof(sha_text) - sha_leftovers;
- for (j = 0; j < sha_empty; j++)
- sha_text |= ksv[j] << ((sizeof(sha_text) - j - 1) * 8);
+ for (j = 0; j < sha_empty; j++) {
+ u8 off = ((sizeof(sha_text) - j - 1 - sha_leftovers) * 8);
+ sha_text |= ksv[j] << off;
+ }
ret = intel_write_sha_text(dev_priv, sha_text);
if (ret < 0)
@@ -435,7 +437,7 @@ int intel_hdcp_validate_v_prime(struct intel_connector *connector,
/* Write 32 bits of text */
intel_de_write(dev_priv, HDCP_REP_CTL,
rep_ctl | HDCP_SHA1_TEXT_32);
- sha_text |= bstatus[0] << 24 | bstatus[1] << 16;
+ sha_text |= bstatus[0] << 8 | bstatus[1];
ret = intel_write_sha_text(dev_priv, sha_text);
if (ret < 0)
return ret;
@@ -450,17 +452,29 @@ int intel_hdcp_validate_v_prime(struct intel_connector *connector,
return ret;
sha_idx += sizeof(sha_text);
}
+
+ /*
+ * Terminate the SHA-1 stream by hand. For the other leftover
+ * cases this is appended by the hardware.
+ */
+ intel_de_write(dev_priv, HDCP_REP_CTL,
+ rep_ctl | HDCP_SHA1_TEXT_32);
+ sha_text = DRM_HDCP_SHA1_TERMINATOR << 24;
+ ret = intel_write_sha_text(dev_priv, sha_text);
+ if (ret < 0)
+ return ret;
+ sha_idx += sizeof(sha_text);
} else if (sha_leftovers == 3) {
- /* Write 32 bits of text */
+ /* Write 32 bits of text (filled from LSB) */
intel_de_write(dev_priv, HDCP_REP_CTL,
rep_ctl | HDCP_SHA1_TEXT_32);
- sha_text |= bstatus[0] << 24;
+ sha_text |= bstatus[0];
ret = intel_write_sha_text(dev_priv, sha_text);
if (ret < 0)
return ret;
sha_idx += sizeof(sha_text);
- /* Write 8 bits of text, 24 bits of M0 */
+ /* Write 8 bits of text (filled from LSB), 24 bits of M0 */
intel_de_write(dev_priv, HDCP_REP_CTL,
rep_ctl | HDCP_SHA1_TEXT_8);
ret = intel_write_sha_text(dev_priv, bstatus[1]);
diff --git a/include/drm/drm_hdcp.h b/include/drm/drm_hdcp.h
index c6bab4986a65..fe58dbb46962 100644
--- a/include/drm/drm_hdcp.h
+++ b/include/drm/drm_hdcp.h
@@ -29,6 +29,9 @@
/* Slave address for the HDCP registers in the receiver */
#define DRM_HDCP_DDC_ADDR 0x3A
+/* Value to use at the end of the SHA-1 bytestream used for repeaters */
+#define DRM_HDCP_SHA1_TERMINATOR 0x80
+
/* HDCP register offsets for HDMI/DVI devices */
#define DRM_HDCP_DDC_BKSV 0x00
#define DRM_HDCP_DDC_RI_PRIME 0x08
--
Sean Paul, Software Engineer, Google / Chromium OS
The GIC driver uses a RMW sequence to update the affinity, and
relies on the gic_lock_irqsave/gic_unlock_irqrestore sequences
to update it atomically.
But these sequences only expand into anything meaningful if
the BL_SWITCHER option is selected, which almost never happens.
It also turns out that using a RMW and locks is just as silly,
as the GIC distributor supports byte accesses for the GICD_TARGETRn
registers, which when used make the update atomic by definition.
Drop the terminally broken code and replace it by a byte write.
Fixes: 04c8b0f82c7d ("irqchip/gic: Make locking a BL_SWITCHER only feature")
Cc: stable(a)vger.kernel.org
Signed-off-by: Marc Zyngier <maz(a)kernel.org>
---
drivers/irqchip/irq-gic.c | 14 +++-----------
1 file changed, 3 insertions(+), 11 deletions(-)
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
index 00de05abd3c3..c17fabd6741e 100644
--- a/drivers/irqchip/irq-gic.c
+++ b/drivers/irqchip/irq-gic.c
@@ -329,10 +329,8 @@ static int gic_irq_set_vcpu_affinity(struct irq_data *d, void *vcpu)
static int gic_set_affinity(struct irq_data *d, const struct cpumask *mask_val,
bool force)
{
- void __iomem *reg = gic_dist_base(d) + GIC_DIST_TARGET + (gic_irq(d) & ~3);
- unsigned int cpu, shift = (gic_irq(d) % 4) * 8;
- u32 val, mask, bit;
- unsigned long flags;
+ void __iomem *reg = gic_dist_base(d) + GIC_DIST_TARGET + gic_irq(d);
+ unsigned int cpu;
if (!force)
cpu = cpumask_any_and(mask_val, cpu_online_mask);
@@ -342,13 +340,7 @@ static int gic_set_affinity(struct irq_data *d, const struct cpumask *mask_val,
if (cpu >= NR_GIC_CPU_IF || cpu >= nr_cpu_ids)
return -EINVAL;
- gic_lock_irqsave(flags);
- mask = 0xff << shift;
- bit = gic_cpu_map[cpu] << shift;
- val = readl_relaxed(reg) & ~mask;
- writel_relaxed(val | bit, reg);
- gic_unlock_irqrestore(flags);
-
+ writeb_relaxed(gic_cpu_map[cpu], reg);
irq_data_update_effective_affinity(d, cpumask_of(cpu));
return IRQ_SET_MASK_OK_DONE;
--
2.26.2
From: Sean Paul <seanpaul(a)chromium.org>
On HDCP disable, clear the repeater bit. This ensures if we connect a
non-repeater sink after a repeater, the bit is in the state we expect.
Fixes: ee5e5e7a5e0f (drm/i915: Add HDCP framework + base implementation)
Cc: Chris Wilson <chris(a)chris-wilson.co.uk>
Cc: Ramalingam C <ramalingam.c(a)intel.com>
Cc: Daniel Vetter <daniel.vetter(a)ffwll.ch>
Cc: Sean Paul <seanpaul(a)chromium.org>
Cc: Jani Nikula <jani.nikula(a)linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen(a)linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi(a)intel.com>
Cc: intel-gfx(a)lists.freedesktop.org
Cc: <stable(a)vger.kernel.org> # v4.17+
Reviewed-by: Ramalingam C <ramalingam.c(a)intel.com>
Signed-off-by: Sean Paul <seanpaul(a)chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20191212190230.188505-3-sean@… #v2
Link: https://patchwork.freedesktop.org/patch/msgid/20200117193103.156821-3-sean@… #v3
Link: https://patchwork.freedesktop.org/patch/msgid/20200218220242.107265-3-sean@… #v4
Link: https://patchwork.freedesktop.org/patch/msgid/20200305201236.152307-3-sean@… #v5
Link: https://patchwork.freedesktop.org/patch/msgid/20200429195502.39919-3-sean@p… #v6
Changes in v2:
-Added to the set
Changes in v3:
-None
I had previously agreed that clearing the rep_ctl bits on enable would
also be a good idea. However when I committed that idea to code, it
didn't look right. So let's rely on enables and disables being paired
and everything outside of that will be considered a bug
Changes in v4:
-s/I915_(READ|WRITE)/intel_de_(read|write)/
Changes in v5:
-None
Changes in v6:
-None
Changes in v7:
-None
---
drivers/gpu/drm/i915/display/intel_hdcp.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c
index f26fee3b4624..9f530b2f3606 100644
--- a/drivers/gpu/drm/i915/display/intel_hdcp.c
+++ b/drivers/gpu/drm/i915/display/intel_hdcp.c
@@ -795,6 +795,7 @@ static int _intel_hdcp_disable(struct intel_connector *connector)
struct intel_hdcp *hdcp = &connector->hdcp;
enum port port = intel_dig_port->base.port;
enum transcoder cpu_transcoder = hdcp->cpu_transcoder;
+ u32 repeater_ctl;
int ret;
drm_dbg_kms(&dev_priv->drm, "[%s:%d] HDCP is being disabled...\n",
@@ -810,6 +811,11 @@ static int _intel_hdcp_disable(struct intel_connector *connector)
return -ETIMEDOUT;
}
+ repeater_ctl = intel_hdcp_get_repeater_ctl(dev_priv, cpu_transcoder,
+ port);
+ intel_de_write(dev_priv, HDCP_REP_CTL,
+ intel_de_read(dev_priv, HDCP_REP_CTL) & ~repeater_ctl);
+
ret = hdcp->shim->toggle_signalling(intel_dig_port, false);
if (ret) {
drm_err(&dev_priv->drm, "Failed to disable HDCP signalling\n");
--
Sean Paul, Software Engineer, Google / Chromium OS
The function cpu_power_to_freq is used to find a frequency and set the
cooling device to consume at most the power to be converted. For example,
if the power to be converted is 80mW, and the em table is as follow.
struct em_cap_state table[] = {
/* KHz mW */
{ 1008000, 36, 0 },
{ 1200000, 49, 0 },
{ 1296000, 59, 0 },
{ 1416000, 72, 0 },
{ 1512000, 86, 0 },
};
The target frequency should be 1416000KHz, not 1512000KHz.
Fixes: 349d39dc5739 ("thermal: cpu_cooling: merge frequency and power tables")
Cc: <stable(a)vger.kernel.org> # v4.13+
Signed-off-by: Finley Xiao <finley.xiao(a)rock-chips.com>
Acked-by: Viresh Kumar <viresh.kumar(a)linaro.org>
---
drivers/thermal/cpufreq_cooling.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/thermal/cpufreq_cooling.c b/drivers/thermal/cpufreq_cooling.c
index 9e124020519f..6c0e1b053126 100644
--- a/drivers/thermal/cpufreq_cooling.c
+++ b/drivers/thermal/cpufreq_cooling.c
@@ -123,12 +123,12 @@ static u32 cpu_power_to_freq(struct cpufreq_cooling_device *cpufreq_cdev,
{
int i;
- for (i = cpufreq_cdev->max_level - 1; i >= 0; i--) {
- if (power > cpufreq_cdev->em->table[i].power)
+ for (i = cpufreq_cdev->max_level; i >= 0; i--) {
+ if (power >= cpufreq_cdev->em->table[i].power)
break;
}
- return cpufreq_cdev->em->table[i + 1].frequency;
+ return cpufreq_cdev->em->table[i].frequency;
}
/**
--
2.11.0
Kerneldoc syntax is used, but not complete. Descriptions required.
Prevents warnings like:
drivers/mfd/wm8350-core.c:136: warning: Function parameter or member 'wm8350' not described in 'wm8350_reg_lock'
drivers/mfd/wm8350-core.c:165: warning: Function parameter or member 'wm8350' not described in 'wm8350_reg_unlock'
Cc: <stable(a)vger.kernel.org>
Cc: patches(a)opensource.cirrus.com
Signed-off-by: Lee Jones <lee.jones(a)linaro.org>
---
drivers/mfd/wm8350-core.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/mfd/wm8350-core.c b/drivers/mfd/wm8350-core.c
index 42b16503e6cd1..fbc77b218215c 100644
--- a/drivers/mfd/wm8350-core.c
+++ b/drivers/mfd/wm8350-core.c
@@ -131,6 +131,8 @@ EXPORT_SYMBOL_GPL(wm8350_block_write);
* The WM8350 has a hardware lock which can be used to prevent writes to
* some registers (generally those which can cause particularly serious
* problems if misused). This function enables that lock.
+ *
+ * @wm8350: pointer to local driver data structure
*/
int wm8350_reg_lock(struct wm8350 *wm8350)
{
@@ -160,6 +162,8 @@ EXPORT_SYMBOL_GPL(wm8350_reg_lock);
* problems if misused). This function disables that lock so updates
* can be performed. For maximum safety this should be done only when
* required.
+ *
+ * @wm8350: pointer to local driver data structure
*/
int wm8350_reg_unlock(struct wm8350 *wm8350)
{
--
2.25.1
We have a Dell AIO, there is neither internal speaker nor internal
mic, only a multi-function audio jack on it.
Users reported that after freshly installing the OS and plug
a headset to the audio jack, the headset can't output sound. I
reproduced this bug, at that moment, the Input Source is as below:
Simple mixer control 'Input Source',0
Capabilities: cenum
Items: 'Headphone Mic' 'Headset Mic'
Item0: 'Headphone Mic'
That is because the patch_realtek will set this audio jack as mic_in
mode if Input Source's value is hp_mic.
If it is not fresh installing, this issue will not happen since the
systemd will run alsactl restore -f /var/lib/alsa/asound.state, this
will set the 'Input Source' according to history value.
If there is internal speaker or internal mic, this issue will not
happen since there is valid sink/source in the pulseaudio, the PA will
set the 'Input Source' according to active_port.
To fix this issue, change the parser function to let the hs_mic be
stored ahead of hp_mic.
Cc: stable(a)vger.kernel.org
Signed-off-by: Hui Wang <hui.wang(a)canonical.com>
---
sound/pci/hda/hda_auto_parser.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/sound/pci/hda/hda_auto_parser.c b/sound/pci/hda/hda_auto_parser.c
index 2c6d2becfe1a..824f4ac1a8ce 100644
--- a/sound/pci/hda/hda_auto_parser.c
+++ b/sound/pci/hda/hda_auto_parser.c
@@ -72,6 +72,12 @@ static int compare_input_type(const void *ap, const void *bp)
if (a->type != b->type)
return (int)(a->type - b->type);
+ /* If has both hs_mic and hp_mic, pick the hs_mic ahead of hp_mic. */
+ if (a->is_headset_mic && b->is_headphone_mic)
+ return -1; /* don't swap */
+ else if (a->is_headphone_mic && b->is_headset_mic)
+ return 1; /* swap */
+
/* In case one has boost and the other one has not,
pick the one with boost first. */
return (int)(b->has_boost_on_pin - a->has_boost_on_pin);
--
2.17.1
Hi all,
This long patch series was motivated by backporting Jaedon's changes
which add a proper ioctl compatibility layer for 32-bit applications
running on 64-bit kernels. We have a number of Android TV-based products
currently running on the 4.9 kernel and this was broken for them.
Thanks to Robert McConnell for identifying and providing the patches in
their initial format.
In order for Jaedon's patches to apply cleanly a number of changes were
applied to support those changes. If you deem the patch series too big
please let me know.
Thanks
Colin Ian King (2):
media: dvb_frontend: ensure that inital front end status initialized
media: dvb_frontend: initialize variable s with FE_NONE instead of 0
Jaedon Shin (3):
media: dvb_frontend: Add unlocked_ioctl in dvb_frontend.c
media: dvb_frontend: Add compat_ioctl callback
media: dvb_frontend: Add commands implementation for compat ioct
Katsuhiro Suzuki (1):
media: dvb_frontend: fix wrong cast in compat_ioctl
Mauro Carvalho Chehab (14):
media: dvb/frontend.h: move out a private internal structure
media: dvb/frontend.h: document the uAPI file
media: dvb_frontend: get rid of get_property() callback
media: stv0288: get rid of set_property boilerplate
media: stv6110: get rid of a srate dead code
media: friio-fe: get rid of set_property()
media: dvb_frontend: get rid of set_property() callback
media: dvb_frontend: cleanup dvb_frontend_ioctl_properties()
media: dvb_frontend: cleanup ioctl handling logic
media: dvb_frontend: get rid of property cache's state
media: dvb_frontend: better document the -EPERM condition
media: dvb_frontend: fix return values for FE_SET_PROPERTY
media: dvb_frontend: be sure to init dvb_frontend_handle_ioctl()
return code
media: dvb_frontend: fix return error code
Satendra Singh Thakur (1):
media: dvb_frontend: dtv_property_process_set() cleanups
.../media/uapi/dvb/fe-get-property.rst | 7 +-
drivers/media/dvb-core/dvb_frontend.c | 571 +++++++++++------
drivers/media/dvb-core/dvb_frontend.h | 13 -
drivers/media/dvb-frontends/lg2160.c | 14 -
drivers/media/dvb-frontends/stv0288.c | 7 -
drivers/media/dvb-frontends/stv6110.c | 9 -
drivers/media/usb/dvb-usb/friio-fe.c | 24 -
fs/compat_ioctl.c | 17 -
include/uapi/linux/dvb/frontend.h | 592 +++++++++++++++---
9 files changed, 881 insertions(+), 373 deletions(-)
--
2.17.1
Kerneldoc syntax is used, but not complete. Descriptions required.
Prevents warnings like:
drivers/video/backlight/backlight.c:329: warning: Function parameter or member 'reason' not described in 'backlight_force_update'
drivers/video/backlight/backlight.c:354: warning: Function parameter or member 'props' not described in 'backlight_device_register'
Cc: <stable(a)vger.kernel.org>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie(a)samsung.com>
Cc: Jamey Hicks <jamey.hicks(a)hp.com>
Cc: Andrew Zabolotny <zap(a)homelink.ru>
Signed-off-by: Lee Jones <lee.jones(a)linaro.org>
---
drivers/video/backlight/backlight.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/video/backlight/backlight.c b/drivers/video/backlight/backlight.c
index 92d80aa0c0ef1..744ba58488e01 100644
--- a/drivers/video/backlight/backlight.c
+++ b/drivers/video/backlight/backlight.c
@@ -320,6 +320,7 @@ ATTRIBUTE_GROUPS(bl_device);
* backlight_force_update - tell the backlight subsystem that hardware state
* has changed
* @bd: the backlight device to update
+ * @reason: reason for update
*
* Updates the internal state of the backlight in response to a hardware event,
* and generate a uevent to notify userspace
@@ -344,6 +345,7 @@ EXPORT_SYMBOL(backlight_force_update);
* @devdata: an optional pointer to be stored for private driver use. The
* methods may retrieve it by using bl_get_data(bd).
* @ops: the backlight operations structure.
+ * @props: pointer to backlight's properties structure.
*
* Creates and registers new backlight device. Returns either an
* ERR_PTR() or a pointer to the newly allocated device.
--
2.25.1
This has been missing since the conversion to 'struct device' in 2007.
Cc: <stable(a)vger.kernel.org>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie(a)samsung.com>
Cc: Jamey Hicks <jamey.hicks(a)hp.com>
Cc: Andrew Zabolotny <zap(a)homelink.ru>
Signed-off-by: Lee Jones <lee.jones(a)linaro.org>
---
drivers/video/backlight/lcd.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/video/backlight/lcd.c b/drivers/video/backlight/lcd.c
index 78b0333586258..db56e465aaff3 100644
--- a/drivers/video/backlight/lcd.c
+++ b/drivers/video/backlight/lcd.c
@@ -179,6 +179,7 @@ ATTRIBUTE_GROUPS(lcd_device);
* lcd_device_register - register a new object of lcd_device class.
* @name: the name of the new object(must be the same as the name of the
* respective framebuffer device).
+ * @parent: pointer to the parent's struct device .
* @devdata: an optional pointer to be stored in the device. The
* methods may retrieve it by using lcd_get_data(ld).
* @ops: the lcd operations structure.
--
2.25.1
From: Gao Xiang <hsiangkao(a)redhat.com>
commit 3c597282887fd55181578996dca52ce697d985a5 upstream.
Hongyu reported "id != index" in z_erofs_onlinepage_fixup() with
specific aarch64 environment easily, which wasn't shown before.
After digging into that, I found that high 32 bits of page->private
was set to 0xaaaaaaaa rather than 0 (due to z_erofs_onlinepage_init
behavior with specific compiler options). Actually we only use low
32 bits to keep the page information since page->private is only 4
bytes on most 32-bit platforms. However z_erofs_onlinepage_fixup()
uses the upper 32 bits by mistake.
Let's fix it now.
Reported-and-tested-by: Hongyu Jin <hongyu.jin(a)unisoc.com>
Fixes: 3883a79abd02 ("staging: erofs: introduce VLE decompression support")
Cc: <stable(a)vger.kernel.org> # 4.19+
Reviewed-by: Chao Yu <yuchao0(a)huawei.com>
Link: https://lore.kernel.org/r/20200618234349.22553-1-hsiangkao@aol.com
Signed-off-by: Gao Xiang <hsiangkao(a)redhat.com>
---
The same as 5.4.y.
fs/erofs/zdata.h | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/fs/erofs/zdata.h b/fs/erofs/zdata.h
index 7824f5563a55..9b66c28b3ae9 100644
--- a/fs/erofs/zdata.h
+++ b/fs/erofs/zdata.h
@@ -144,22 +144,22 @@ static inline void z_erofs_onlinepage_init(struct page *page)
static inline void z_erofs_onlinepage_fixup(struct page *page,
uintptr_t index, bool down)
{
- unsigned long *p, o, v, id;
-repeat:
- p = &page_private(page);
- o = READ_ONCE(*p);
+ union z_erofs_onlinepage_converter u = { .v = &page_private(page) };
+ int orig, orig_index, val;
- id = o >> Z_EROFS_ONLINEPAGE_INDEX_SHIFT;
- if (id) {
+repeat:
+ orig = atomic_read(u.o);
+ orig_index = orig >> Z_EROFS_ONLINEPAGE_INDEX_SHIFT;
+ if (orig_index) {
if (!index)
return;
- DBG_BUGON(id != index);
+ DBG_BUGON(orig_index != index);
}
- v = (index << Z_EROFS_ONLINEPAGE_INDEX_SHIFT) |
- ((o & Z_EROFS_ONLINEPAGE_COUNT_MASK) + (unsigned int)down);
- if (cmpxchg(p, o, v) != o)
+ val = (index << Z_EROFS_ONLINEPAGE_INDEX_SHIFT) |
+ ((orig & Z_EROFS_ONLINEPAGE_COUNT_MASK) + (unsigned int)down);
+ if (atomic_cmpxchg(u.o, orig, val) != orig)
goto repeat;
}
--
2.24.0
From: Gao Xiang <hsiangkao(a)redhat.com>
commit 3c597282887fd55181578996dca52ce697d985a5 upstream.
Hongyu reported "id != index" in z_erofs_onlinepage_fixup() with
specific aarch64 environment easily, which wasn't shown before.
After digging into that, I found that high 32 bits of page->private
was set to 0xaaaaaaaa rather than 0 (due to z_erofs_onlinepage_init
behavior with specific compiler options). Actually we only use low
32 bits to keep the page information since page->private is only 4
bytes on most 32-bit platforms. However z_erofs_onlinepage_fixup()
uses the upper 32 bits by mistake.
Let's fix it now.
Reported-and-tested-by: Hongyu Jin <hongyu.jin(a)unisoc.com>
Fixes: 3883a79abd02 ("staging: erofs: introduce VLE decompression support")
Cc: <stable(a)vger.kernel.org> # 4.19+
Reviewed-by: Chao Yu <yuchao0(a)huawei.com>
Link: https://lore.kernel.org/r/20200618234349.22553-1-hsiangkao@aol.com
Signed-off-by: Gao Xiang <hsiangkao(a)redhat.com>
---
This fix has been merged into Linus's tree just now.
The 5.4 backport can be trivially applied, though I sent out
together with 4.19...
fs/erofs/zdata.h | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/fs/erofs/zdata.h b/fs/erofs/zdata.h
index faf950189bd7..568d5a493876 100644
--- a/fs/erofs/zdata.h
+++ b/fs/erofs/zdata.h
@@ -148,22 +148,22 @@ static inline void z_erofs_onlinepage_init(struct page *page)
static inline void z_erofs_onlinepage_fixup(struct page *page,
uintptr_t index, bool down)
{
- unsigned long *p, o, v, id;
-repeat:
- p = &page_private(page);
- o = READ_ONCE(*p);
+ union z_erofs_onlinepage_converter u = { .v = &page_private(page) };
+ int orig, orig_index, val;
- id = o >> Z_EROFS_ONLINEPAGE_INDEX_SHIFT;
- if (id) {
+repeat:
+ orig = atomic_read(u.o);
+ orig_index = orig >> Z_EROFS_ONLINEPAGE_INDEX_SHIFT;
+ if (orig_index) {
if (!index)
return;
- DBG_BUGON(id != index);
+ DBG_BUGON(orig_index != index);
}
- v = (index << Z_EROFS_ONLINEPAGE_INDEX_SHIFT) |
- ((o & Z_EROFS_ONLINEPAGE_COUNT_MASK) + (unsigned int)down);
- if (cmpxchg(p, o, v) != o)
+ val = (index << Z_EROFS_ONLINEPAGE_INDEX_SHIFT) |
+ ((orig & Z_EROFS_ONLINEPAGE_COUNT_MASK) + (unsigned int)down);
+ if (atomic_cmpxchg(u.o, orig, val) != orig)
goto repeat;
}
--
2.24.0
Hi all,
I'm recommending backporting commit 33f2c35a54dfd75ad0e7e86918dcbe4de799a56c
("md: add feature flag MD_FEATURE_RAID0_LAYOUT") to any stable kernels with
commit c84a1372df929033cb1a0441fb57bd3932f39ac9 ("md/raid0: avoid RAID0
data corruption due to layout confusion.")
Here is why. As part of the various recommended mitigation pages out
there, we'll see instructions indicating that using a newer mdadm can
allow one to avoid using the raid0.layout= boot argument.
However, if one does that on a kernel that does *not* contain 33f2c,
then such an older kernel will be "locked out" from mounting the volume
because this test will fail:
(le32_to_cpu(sb->feature_map) & ~MD_FEATURE_ALL) != 0)
...since the on-disk sb now has MD_FEATURE_RAID0_LAYOUT but the older
kernel knows nothing about it and you get EINVAL (-22) during mount.
I ran into the above situation on a v5.2 kernel, and backporting the
33f2c resolved the locked out issue, and then the bootarg was no longer
required, as documented by the updated mdadm man page.
Thanks,
Paul.
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Commit: a06eb423367e - Linux 5.7.6
The results of these automated tests are provided below.
Overall result: PASSED
Merge: OK
Compile: OK
Tests: OK
All kernel binaries, config files, and logs are available for download here:
https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware…
Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.
,-. ,-.
( C ) ( K ) Continuous
`-',-.`-' Kernel
( I ) Integration
`-'
______________________________________________________________________________
Compile testing
---------------
We compiled the kernel for 4 architectures:
aarch64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
s390x:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
x86_64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
ppc64le:
Host 1:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
s390x:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ❌ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 2:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ selinux-policy: serge-testsuite
✅ stress: stress-ng
🚧 ⚡⚡⚡ Storage blktests
x86_64:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ✅ CPU: Frequency Driver Test
🚧 ✅ CPU: Idle Test
🚧 ✅ IOMMU boot test
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: sanity smoke test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 3:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Test sources: https://github.com/CKI-project/tests-beaker
💚 Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests
-------------
Tests that didn't complete running successfully are marked with ⚡⚡⚡.
If this was caused by an infrastructure issue, we try to mark that
explicitly in the report.
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. Such tests are
executed but their results are not taken into account. Tests are waived when
their results are not reliable enough, e.g. when they're just introduced or are
being fixed.
Testing timeout
---------------
We aim to provide a report within reasonable timeframe. Tests that haven't
finished running yet are marked with ⏱.
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Commit: 12cdedd4d922 - iommu/vt-d: Remove real DMA lookup in find_domain
The results of these automated tests are provided below.
Overall result: PASSED
Merge: OK
Compile: OK
Tests: OK
All kernel binaries, config files, and logs are available for download here:
https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware…
Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.
,-. ,-.
( C ) ( K ) Continuous
`-',-.`-' Kernel
( I ) Integration
`-'
______________________________________________________________________________
Compile testing
---------------
We compiled the kernel for 4 architectures:
aarch64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
s390x:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
x86_64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
ppc64le:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
🚧 ⚡⚡⚡ kdump - sysrq-c
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Podman system integration test - as root
⚡⚡⚡ Podman system integration test - as user
⚡⚡⚡ LTP
⚡⚡⚡ Loopdev Sanity
⚡⚡⚡ Memory function: memfd_create
⚡⚡⚡ AMTU (Abstract Machine Test Utility)
⚡⚡⚡ Networking bridge: sanity
⚡⚡⚡ Ethernet drivers sanity
⚡⚡⚡ Networking socket: fuzz
⚡⚡⚡ Networking route: pmtu
⚡⚡⚡ Networking route_func - local
⚡⚡⚡ Networking route_func - forward
⚡⚡⚡ Networking TCP: keepalive test
⚡⚡⚡ Networking UDP: socket
⚡⚡⚡ Networking tunnel: geneve basic test
⚡⚡⚡ Networking tunnel: gre basic
⚡⚡⚡ L2TP basic test
⚡⚡⚡ Networking tunnel: vxlan basic
⚡⚡⚡ Networking ipsec: basic netns - tunnel
⚡⚡⚡ Libkcapi AF_ALG test
⚡⚡⚡ pciutils: update pci ids test
⚡⚡⚡ ALSA PCM loopback test
⚡⚡⚡ ALSA Control (mixer) Userspace Element test
🚧 ⚡⚡⚡ CIFS Connectathon
🚧 ⚡⚡⚡ POSIX pjd-fstest suites
🚧 ⚡⚡⚡ jvm - DaCapo Benchmark Suite
🚧 ⚡⚡⚡ jvm - jcstress tests
🚧 ⚡⚡⚡ Memory function: kaslr
🚧 ⚡⚡⚡ Networking firewall: basic netfilter test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ⚡⚡⚡ trace: ftrace/tracer
s390x:
Host 1:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ selinux-policy: serge-testsuite
✅ stress: stress-ng
🚧 ⚡⚡⚡ Storage blktests
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
x86_64:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: sanity smoke test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 2:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ✅ CPU: Frequency Driver Test
🚧 ✅ CPU: Idle Test
🚧 ✅ IOMMU boot test
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Test sources: https://github.com/CKI-project/tests-beaker
💚 Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests
-------------
Tests that didn't complete running successfully are marked with ⚡⚡⚡.
If this was caused by an infrastructure issue, we try to mark that
explicitly in the report.
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. Such tests are
executed but their results are not taken into account. Tests are waived when
their results are not reliable enough, e.g. when they're just introduced or are
being fixed.
Testing timeout
---------------
We aim to provide a report within reasonable timeframe. Tests that haven't
finished running yet are marked with ⏱.
The patch titled
Subject: mm/shuffle: don't move pages between zones and don't read garbage memmaps
has been added to the -mm tree. Its filename is
mm-shuffle-dont-move-pages-between-zones-and-dont-read-garbage-memmaps.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-shuffle-dont-move-pages-between…
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-shuffle-dont-move-pages-between…
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: David Hildenbrand <david(a)redhat.com>
Subject: mm/shuffle: don't move pages between zones and don't read garbage memmaps
Especially with memory hotplug, we can have offline sections (with a
garbage memmap) and overlapping zones. We have to make sure to only touch
initialized memmaps (online sections managed by the buddy) and that the
zone matches, to not move pages between zones.
To test if this can actually happen, I added a simple
BUG_ON(page_zone(page_i) != page_zone(page_j));
right before the swap. When hotplugging a 256M DIMM to a 4G x86-64 VM and
onlining the first memory block "online_movable" and the second memory
block "online_kernel", it will trigger the BUG, as both zones (NORMAL and
MOVABLE) overlap.
This might result in all kinds of weird situations (e.g., double
allocations, list corruptions, unmovable allocations ending up in the
movable zone).
Link: http://lkml.kernel.org/r/20200624094741.9918-2-david@redhat.com
Fixes: e900a918b098 ("mm: shuffle initial free memory to improve memory-side-cache utilization")
Signed-off-by: David Hildenbrand <david(a)redhat.com>
Reviewed-by: Wei Yang <richard.weiyang(a)linux.alibaba.com>
Acked-by: Michal Hocko <mhocko(a)suse.com>
Acked-by: Dan Williams <dan.j.williams(a)intel.com>
Cc: Andrew Morton <akpm(a)linux-foundation.org>
Cc: Johannes Weiner <hannes(a)cmpxchg.org>
Cc: Michal Hocko <mhocko(a)suse.com>
Cc: Minchan Kim <minchan(a)kernel.org>
Cc: Huang Ying <ying.huang(a)intel.com>
Cc: Wei Yang <richard.weiyang(a)gmail.com>
Cc: Mel Gorman <mgorman(a)techsingularity.net>
Cc: <stable(a)vger.kernel.org> [5.2+]
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
mm/shuffle.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
--- a/mm/shuffle.c~mm-shuffle-dont-move-pages-between-zones-and-dont-read-garbage-memmaps
+++ a/mm/shuffle.c
@@ -58,25 +58,25 @@ module_param_call(shuffle, shuffle_store
* For two pages to be swapped in the shuffle, they must be free (on a
* 'free_area' lru), have the same order, and have the same migratetype.
*/
-static struct page * __meminit shuffle_valid_page(unsigned long pfn, int order)
+static struct page * __meminit shuffle_valid_page(struct zone *zone,
+ unsigned long pfn, int order)
{
- struct page *page;
+ struct page *page = pfn_to_online_page(pfn);
/*
* Given we're dealing with randomly selected pfns in a zone we
* need to ask questions like...
*/
- /* ...is the pfn even in the memmap? */
- if (!pfn_valid_within(pfn))
+ /* ... is the page managed by the buddy? */
+ if (!page)
return NULL;
- /* ...is the pfn in a present section or a hole? */
- if (!pfn_in_present_section(pfn))
+ /* ... is the page assigned to the same zone? */
+ if (page_zone(page) != zone)
return NULL;
/* ...is the page free and currently on a free_area list? */
- page = pfn_to_page(pfn);
if (!PageBuddy(page))
return NULL;
@@ -123,7 +123,7 @@ void __meminit __shuffle_zone(struct zon
* page_j randomly selected in the span @zone_start_pfn to
* @spanned_pages.
*/
- page_i = shuffle_valid_page(i, order);
+ page_i = shuffle_valid_page(z, i, order);
if (!page_i)
continue;
@@ -137,7 +137,7 @@ void __meminit __shuffle_zone(struct zon
j = z->zone_start_pfn +
ALIGN_DOWN(get_random_long() % z->spanned_pages,
order_pages);
- page_j = shuffle_valid_page(j, order);
+ page_j = shuffle_valid_page(z, j, order);
if (page_j && page_j != page_i)
break;
}
_
Patches currently in -mm which might be from david(a)redhat.com are
mm-shuffle-dont-move-pages-between-zones-and-dont-read-garbage-memmaps.patch
mm-drop-vm_total_pages.patch
mm-page_alloc-drop-nr_free_pagecache_pages.patch
mm-memory_hotplug-document-why-shuffle_zone-is-relevant.patch
mm-shuffle-remove-dynamic-reconfiguration.patch
The skcipher API dynamically instantiates the transformation object on
request that implements the requested algorithm optimally on the given
platform. This notion of optimality only matters for cases like bulk
network or disk encryption, where performance can be a bottleneck, or
in cases where the algorithm itself is not known at compile time.
In the mscc macsec case, we are dealing with AES encryption of a single
block, and so neither concern applies, and we are better off using the
AES library interface, which is lightweight and safe for this kind of
use.
Note that the scatterlist API does not permit references to buffers that
are located on the stack, so the existing code is incorrect in any case,
but avoiding the skcipher and scatterlist APIs altogether is the most
straight-forward approach to fixing this.
Cc: Antoine Tenart <antoine.tenart(a)bootlin.com>
Cc: Andrew Lunn <andrew(a)lunn.ch>
Cc: Florian Fainelli <f.fainelli(a)gmail.com>
Cc: Heiner Kallweit <hkallweit1(a)gmail.com>
Cc: "David S. Miller" <davem(a)davemloft.net>
Cc: Jakub Kicinski <kuba(a)kernel.org>
Cc: <stable(a)vger.kernel.org>
Fixes: 28c5107aa904e ("net: phy: mscc: macsec support")
Signed-off-by: Ard Biesheuvel <ardb(a)kernel.org>
---
drivers/net/phy/Kconfig | 3 +-
drivers/net/phy/mscc/mscc_macsec.c | 40 +++++---------------
2 files changed, 10 insertions(+), 33 deletions(-)
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index f25702386d83..e9c05848ec52 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -480,8 +480,7 @@ config MICROCHIP_T1_PHY
config MICROSEMI_PHY
tristate "Microsemi PHYs"
depends on MACSEC || MACSEC=n
- select CRYPTO_AES
- select CRYPTO_ECB
+ select CRYPTO_LIB_AES
help
Currently supports VSC8514, VSC8530, VSC8531, VSC8540 and VSC8541 PHYs
diff --git a/drivers/net/phy/mscc/mscc_macsec.c b/drivers/net/phy/mscc/mscc_macsec.c
index b4d3dc4068e2..d53ca884b5c9 100644
--- a/drivers/net/phy/mscc/mscc_macsec.c
+++ b/drivers/net/phy/mscc/mscc_macsec.c
@@ -10,7 +10,7 @@
#include <linux/phy.h>
#include <dt-bindings/net/mscc-phy-vsc8531.h>
-#include <crypto/skcipher.h>
+#include <crypto/aes.h>
#include <net/macsec.h>
@@ -500,39 +500,17 @@ static u32 vsc8584_macsec_flow_context_id(struct macsec_flow *flow)
static int vsc8584_macsec_derive_key(const u8 key[MACSEC_KEYID_LEN],
u16 key_len, u8 hkey[16])
{
- struct crypto_skcipher *tfm = crypto_alloc_skcipher("ecb(aes)", 0, 0);
- struct skcipher_request *req = NULL;
- struct scatterlist src, dst;
- DECLARE_CRYPTO_WAIT(wait);
- u32 input[4] = {0};
+ const u8 input[AES_BLOCK_SIZE] = {0};
+ struct crypto_aes_ctx ctx;
int ret;
- if (IS_ERR(tfm))
- return PTR_ERR(tfm);
-
- req = skcipher_request_alloc(tfm, GFP_KERNEL);
- if (!req) {
- ret = -ENOMEM;
- goto out;
- }
-
- skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG |
- CRYPTO_TFM_REQ_MAY_SLEEP, crypto_req_done,
- &wait);
- ret = crypto_skcipher_setkey(tfm, key, key_len);
- if (ret < 0)
- goto out;
-
- sg_init_one(&src, input, 16);
- sg_init_one(&dst, hkey, 16);
- skcipher_request_set_crypt(req, &src, &dst, 16, NULL);
-
- ret = crypto_wait_req(crypto_skcipher_encrypt(req), &wait);
+ ret = aes_expandkey(&ctx, key, key_len);
+ if (ret)
+ return ret;
-out:
- skcipher_request_free(req);
- crypto_free_skcipher(tfm);
- return ret;
+ aes_encrypt(&ctx, hkey, input);
+ memzero_explicit(&ctx, sizeof(ctx));
+ return 0;
}
static int vsc8584_macsec_transformation(struct phy_device *phydev,
--
2.27.0
stable-rc/linux-3.16.y build: 125 builds: 10 failed, 115 passed, 11 errors, 2980 warnings (v3.16.85)
Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-3.16.y/kernel/v3.16.85/
Tree: stable-rc
Branch: linux-3.16.y
Git Describe: v3.16.85
Git Commit: 16f3f0d74b2069038a24f69952f0c19ad7c48d9a
Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Built: 6 unique architectures
Build Failures Detected:
arc:
allnoconfig: (gcc-8) FAIL
fpga_noramfs_defconfig: (gcc-8) FAIL
arm:
kzm9g_defconfig: (gcc-8) FAIL
mips:
cavium_octeon_defconfig: (gcc-8) FAIL
lemote2f_defconfig: (gcc-8) FAIL
malta_kvm_defconfig: (gcc-8) FAIL
nlm_xlr_defconfig: (gcc-8) FAIL
rt305x_defconfig: (gcc-8) FAIL
sead3micro_defconfig: (gcc-8) FAIL
xway_defconfig: (gcc-8) FAIL
Errors and Warnings Detected:
arc:
allnoconfig (gcc-8): 2 errors, 233 warnings
fpga_noramfs_defconfig (gcc-8): 2 errors, 8 warnings
arm64:
allnoconfig (gcc-8): 2 warnings
defconfig (gcc-8): 40 warnings
arm:
acs5k_defconfig (gcc-8): 7 warnings
acs5k_tiny_defconfig (gcc-8): 6 warnings
allnoconfig (gcc-8): 4 warnings
ape6evm_defconfig (gcc-8): 29 warnings
armadillo800eva_defconfig (gcc-8): 5 warnings
at91_dt_defconfig (gcc-8): 6 warnings
at91sam9263_defconfig (gcc-8): 12 warnings
at91sam9g45_defconfig (gcc-8): 5 warnings
at91sam9rl_defconfig (gcc-8): 8 warnings
at91x40_defconfig (gcc-8): 4 warnings
axm55xx_defconfig (gcc-8): 19 warnings
badge4_defconfig (gcc-8): 17 warnings
bcm2835_defconfig (gcc-8): 5 warnings
bockw_defconfig (gcc-8): 9 warnings
clps711x_defconfig (gcc-8): 10 warnings
cm_x2xx_defconfig (gcc-8): 14 warnings
colibri_pxa270_defconfig (gcc-8): 19 warnings
collie_defconfig (gcc-8): 5 warnings
corgi_defconfig (gcc-8): 20 warnings
dove_defconfig (gcc-8): 17 warnings
efm32_defconfig (gcc-8): 3 warnings
em_x270_defconfig (gcc-8): 15 warnings
exynos_defconfig (gcc-8): 18 warnings
footbridge_defconfig (gcc-8): 10 warnings
h3600_defconfig (gcc-8): 10 warnings
h5000_defconfig (gcc-8): 12 warnings
hackkit_defconfig (gcc-8): 6 warnings
hi3xxx_defconfig (gcc-8): 13 warnings
imx_v4_v5_defconfig (gcc-8): 32 warnings
imx_v6_v7_defconfig (gcc-8): 26 warnings
integrator_defconfig (gcc-8): 8 warnings
iop33x_defconfig (gcc-8): 8 warnings
ixp4xx_defconfig (gcc-8): 8 warnings
keystone_defconfig (gcc-8): 36 warnings
kzm9g_defconfig (gcc-8): 1 error, 9 warnings
lart_defconfig (gcc-8): 11 warnings
lubbock_defconfig (gcc-8): 7 warnings
mackerel_defconfig (gcc-8): 16 warnings
magician_defconfig (gcc-8): 19 warnings
marzen_defconfig (gcc-8): 10 warnings
mini2440_defconfig (gcc-8): 17 warnings
mmp2_defconfig (gcc-8): 9 warnings
msm_defconfig (gcc-8): 35 warnings
multi_v5_defconfig (gcc-8): 19 warnings
mv78xx0_defconfig (gcc-8): 34 warnings
mvebu_v7_defconfig (gcc-8): 17 warnings
mxs_defconfig (gcc-8): 36 warnings
netx_defconfig (gcc-8): 12 warnings
nhk8815_defconfig (gcc-8): 17 warnings
nuc950_defconfig (gcc-8): 6 warnings
nuc960_defconfig (gcc-8): 6 warnings
omap2plus_defconfig (gcc-8): 36 warnings
orion5x_defconfig (gcc-8): 16 warnings
palmz72_defconfig (gcc-8): 6 warnings
prima2_defconfig (gcc-8): 9 warnings
pxa168_defconfig (gcc-8): 6 warnings
pxa255-idp_defconfig (gcc-8): 6 warnings
pxa910_defconfig (gcc-8): 6 warnings
qcom_defconfig (gcc-8): 36 warnings
raumfeld_defconfig (gcc-8): 15 warnings
rpc_defconfig (gcc-8): 9 warnings
s3c6400_defconfig (gcc-8): 6 warnings
s5pc100_defconfig (gcc-8): 5 warnings
sama5_defconfig (gcc-8): 20 warnings
shannon_defconfig (gcc-8): 6 warnings
shmobile_defconfig (gcc-8): 5 warnings
simpad_defconfig (gcc-8): 16 warnings
spear13xx_defconfig (gcc-8): 9 warnings
spear6xx_defconfig (gcc-8): 7 warnings
sunxi_defconfig (gcc-8): 11 warnings
tegra_defconfig (gcc-8): 23 warnings
trizeps4_defconfig (gcc-8): 20 warnings
u300_defconfig (gcc-8): 7 warnings
u8500_defconfig (gcc-8): 19 warnings
versatile_defconfig (gcc-8): 6 warnings
viper_defconfig (gcc-8): 14 warnings
xcep_defconfig (gcc-8): 6 warnings
i386:
allnoconfig (gcc-8): 3 warnings
i386_defconfig (gcc-8): 5 warnings
mips:
allnoconfig (gcc-8): 28 warnings
ath79_defconfig (gcc-8): 31 warnings
bcm47xx_defconfig (gcc-8): 43 warnings
bcm63xx_defconfig (gcc-8): 28 warnings
bigsur_defconfig (gcc-8): 86 warnings
capcella_defconfig (gcc-8): 29 warnings
cavium_octeon_defconfig (gcc-8): 50 warnings
cobalt_defconfig (gcc-8): 29 warnings
db1xxx_defconfig (gcc-8): 29 warnings
decstation_defconfig (gcc-8): 29 warnings
e55_defconfig (gcc-8): 29 warnings
fuloong2e_defconfig (gcc-8): 59 warnings
gpr_defconfig (gcc-8): 29 warnings
ip22_defconfig (gcc-8): 30 warnings
ip27_defconfig (gcc-8): 73 warnings
jmr3927_defconfig (gcc-8): 28 warnings
lemote2f_defconfig (gcc-8): 1 error, 4 warnings
loongson3_defconfig (gcc-8): 329 warnings
ls1b_defconfig (gcc-8): 29 warnings
malta_defconfig (gcc-8): 31 warnings
malta_kvm_defconfig (gcc-8): 2 errors, 4 warnings
malta_kvm_guest_defconfig (gcc-8): 31 warnings
maltasmvp_defconfig (gcc-8): 34 warnings
maltasmvp_eva_defconfig (gcc-8): 34 warnings
maltaup_defconfig (gcc-8): 31 warnings
mips_paravirt_defconfig (gcc-8): 50 warnings
mpc30x_defconfig (gcc-8): 29 warnings
msp71xx_defconfig (gcc-8): 31 warnings
mtx1_defconfig (gcc-8): 35 warnings
nlm_xlr_defconfig (gcc-8): 1 error, 2 warnings
pnx8335_stb225_defconfig (gcc-8): 31 warnings
qi_lb60_defconfig (gcc-8): 30 warnings
rb532_defconfig (gcc-8): 29 warnings
rm200_defconfig (gcc-8): 29 warnings
rt305x_defconfig (gcc-8): 31 warnings
sb1250_swarm_defconfig (gcc-8): 48 warnings
sead3micro_defconfig (gcc-8): 2 errors, 2 warnings
tb0226_defconfig (gcc-8): 29 warnings
tb0287_defconfig (gcc-8): 29 warnings
xway_defconfig (gcc-8): 31 warnings
x86_64:
allnoconfig (gcc-8): 2 warnings
x86_64_defconfig (gcc-8): 63 warnings
Errors summary:
4 arch/arc/include/asm/uaccess.h:676:2: error: impossible constraint in ‘asm’
2 include/linux/kern_levels.h:4:18: error: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘u64’ {aka ‘long long unsigned int’} [-Werror=format=]
1 arch/mips/loongson/common/cs5536/cs5536_ohci.c:141:25: error: bitwise comparison always evaluates to false [-Werror=tautological-compare]
1 arch/mips/kernel/genex.S:234: Error: branch to a symbol in another ISA mode
1 arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode
1 arch/mips/include/asm/netlogic/xlr/fmn.h:304:22: error: bitwise comparison always evaluates to false [-Werror=tautological-compare]
1 arch/arm/mach-shmobile/board-kzm9g.c:734:13: error: initializer element is not computable at load time
Warnings summary:
756 arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
271 <stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
216 arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
119 arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
112 cc1: warning: ‘-mno-mpy’ is deprecated
80 fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
74 lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
71 fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
64 net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
49 include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
49 include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
49 include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
49 include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
49 include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
49 include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
49 include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
49 include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
49 include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
41 drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
41 drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
33 crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
33 crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
33 crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
33 crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
33 crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
30 drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
22 fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
22 fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
19 net/ipv4/ip_tunnel.c:312:3: warning: ‘strncat’ specified bound 2 equals source length [-Wstringop-overflow=]
18 net/compat.c:556:1: warning: alignment 4 of ‘struct compat_group_source_req’ is less than 8 [-Wpacked-not-aligned]
18 include/trace/events/writeback.h:78:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
18 include/trace/events/writeback.h:564:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
18 include/trace/events/writeback.h:49:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
18 include/trace/events/writeback.h:493:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
18 include/trace/events/writeback.h:292:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
18 include/trace/events/writeback.h:245:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
18 include/trace/events/writeback.h:212:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
18 include/trace/events/writeback.h:162:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
18 include/trace/events/writeback.h:118:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
14 include/linux/sh_intc.h:99:63: warning: division ‘sizeof (void *) / sizeof (void)’ does not compute the number of array elements [-Wsizeof-pointer-div]
14 fs/configfs/symlink.c:67:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
14 drivers/net/wireless/brcm80211/brcmsmac/d11.h:786:1: warning: alignment 1 of ‘struct d11txh’ is less than 2 [-Wpacked-not-aligned]
10 net/irda/irlmp.c:870:2: warning: ‘strncpy’ output may be truncated copying 21 bytes from a string of length 64 [-Wstringop-truncation]
10 net/irda/irlmp.c:1107:2: warning: ‘strncpy’ output may be truncated copying 21 bytes from a string of length 64 [-Wstringop-truncation]
10 net/irda/af_irda.c:481:2: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
9 net/irda/ircomm/ircomm_param.c:260:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
9 net/compat.c:566:1: warning: alignment 4 of ‘struct compat_group_filter’ is less than 8 [-Wpacked-not-aligned]
9 net/compat.c:560:35: warning: ‘gf_group’ offset 4 in ‘struct compat_group_filter’ isn’t aligned to 8 [-Wpacked-not-aligned]
9 net/compat.c:554:35: warning: ‘gsr_source’ offset 132 in ‘struct compat_group_source_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
9 net/compat.c:552:35: warning: ‘gsr_group’ offset 4 in ‘struct compat_group_source_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
9 net/compat.c:548:1: warning: alignment 4 of ‘struct compat_group_req’ is less than 8 [-Wpacked-not-aligned]
9 net/compat.c:546:35: warning: ‘gr_group’ offset 4 in ‘struct compat_group_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
9 net/bluetooth/hidp/core.c:779:2: warning: ‘strncpy’ output may be truncated copying 127 bytes from a string of length 127 [-Wstringop-truncation]
8 fs/udf/super.c:933:4: warning: ‘strncpy’ output may be truncated copying between 0 and 31 bytes from a string of length 253 [-Wstringop-truncation]
5 drivers/video/hdmi.c:163:2: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
5 drivers/video/hdmi.c:162:2: warning: ‘strncpy’ specified bound 8 equals destination size [-Wstringop-truncation]
5 drivers/net/irda/irtty-sir.c:405:3: warning: ‘strncpy’ output may be truncated copying 5 bytes from a string of length 15 [-Wstringop-truncation]
4 {standard input}:1462: Warning: the `msa' extension requires 64-bit FPRs
4 drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c:3598:2: warning: ‘strncpy’ output truncated before terminating nul copying 3 bytes from a string of the same length [-Wstringop-truncation]
3 sound/pci/au88x0/au88x0_core.c:2303:58: warning: ‘src[0]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
3 sound/pci/au88x0/au88x0_core.c:2302:59: warning: ‘mix[0]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
3 drivers/video/fbdev/mx3fb.c:748:2: warning: ‘strncpy’ output truncated before terminating nul copying 8 bytes from a string of the same length [-Wstringop-truncation]
3 drivers/net/wireless/hostap/hostap_ioctl.c:3614:3: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
3 drivers/misc/eeprom/at25.c:311:2: warning: ‘strncpy’ specified bound 10 equals destination size [-Wstringop-truncation]
3 cc1: all warnings being treated as errors
2 {standard input}:1715: Warning: the `msa' extension requires 64-bit FPRs
2 {standard input}:1498: Warning: the `msa' extension requires 64-bit FPRs
2 mm/mmap.c:650:2: warning: ‘prev’ may be used uninitialized in this function [-Wmaybe-uninitialized]
2 mm/memory.c:581:7: warning: assignment to ‘pgtable_t’ {aka ‘long unsigned int’} from ‘void *’ makes integer from pointer without a cast [-Wint-conversion]
2 include/linux/rbtree.h:85:11: warning: ‘rb_link’ may be used uninitialized in this function [-Wmaybe-uninitialized]
2 include/linux/rbtree.h:82:28: warning: ‘rb_parent’ may be used uninitialized in this function [-Wmaybe-uninitialized]
2 include/linux/kernel.h:716:17: warning: comparison of distinct pointer types lacks a cast
2 drivers/scsi/scsi_tgt_if.c:192:3: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
2 drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 8 [-Wpacked-not-aligned]
2 arch/x86/kernel/rtc.c:173:29: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier]
2 arch/x86/kernel/head_32.S:672: Warning: ignoring fill value in section `.bss..page_aligned'
2 arch/x86/kernel/head_32.S:670: Warning: ignoring fill value in section `.bss..page_aligned'
2 arch/x86/kernel/head_32.S:665: Warning: ignoring fill value in section `.bss..page_aligned'
2 arch/mips/kernel/cps-vec.S:384: Warning: tried to set unrecognized symbol: MIPS_ISA_LEVEL_RAW
2 arch/mips/kernel/cps-vec.S:352: Warning: tried to set unrecognized symbol: MIPS_ISA_LEVEL_RAW
2 arch/mips/kernel/cps-vec.S:232: Warning: tried to set unrecognized symbol: MIPS_ISA_LEVEL_RAW
1 {standard input}:900: Warning: the `msa' extension requires 64-bit FPRs
1 {standard input}:2119: Warning: the `msa' extension requires 64-bit FPRs
1 {standard input}:1953: Warning: the `msa' extension requires 64-bit FPRs
1 {standard input}:1882: Warning: the `msa' extension requires 64-bit FPRs
1 {standard input}:1822: Warning: the `msa' extension requires 64-bit FPRs
1 {standard input}:1821: Warning: the `msa' extension requires 64-bit FPRs
1 {standard input}:1668: Warning: the `msa' extension requires 64-bit FPRs
1 {standard input}:1664: Warning: the `msa' extension requires 64-bit FPRs
1 {standard input}:1655: Warning: the `msa' extension requires 64-bit FPRs
1 {standard input}:1525: Warning: the `msa' extension requires 64-bit FPRs
1 {standard input}:1485: Warning: the `msa' extension requires 64-bit FPRs
1 {standard input}:1431: Warning: the `msa' extension requires 64-bit FPRs
1 {standard input}:1395: Warning: the `msa' extension requires 64-bit FPRs
1 {standard input}:1359: Warning: the `msa' extension requires 64-bit FPRs
1 {standard input}:1257: Warning: the `msa' extension requires 64-bit FPRs
1 net/caif/cfctrl.c:261:3: warning: ‘strncpy’ output may be truncated copying 15 bytes from a string of length 15 [-Wstringop-truncation]
1 kernel/debug/kdb/kdb_support.c:132:4: warning: ‘memcpy’ accessing 396 bytes at offsets 0 and 4 overlaps 392 bytes at offset 4 [-Wrestrict]
1 fs/cifs/cifsencrypt.c:309:3: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
1 drivers/video/fbdev/matrox/matroxfb_Ti3026.c:375:2: warning: ‘memcpy’ forming offset [22, 80] is out of the bounds [0, 21] of object ‘MGADACbpp32’ with type ‘const unsigned char[21]’ [-Warray-bounds]
1 drivers/scsi/pmcraid.h:1059:1: warning: alignment 1 of ‘struct pmcraid_passthrough_ioctl_buffer’ is less than 4 [-Wpacked-not-aligned]
1 drivers/scsi/pmcraid.h:1059:1: warning: alignment 1 of ‘struct pmcraid_passthrough_ioctl_buffer’ is less than 32 [-Wpacked-not-aligned]
1 drivers/scsi/pmcraid.h:1056:24: warning: ‘ioarcb’ offset 16 in ‘struct pmcraid_passthrough_ioctl_buffer’ isn’t aligned to 32 [-Wpacked-not-aligned]
1 drivers/net/wireless/rtlwifi/rtl8192cu/hw.c:1363:22: warning: bitwise comparison always evaluates to false [-Wtautological-compare]
1 drivers/net/wireless/rtl818x/rtl8187/leds.c:149:2: warning: ‘strncpy’ specified bound 22 equals destination size [-Wstringop-truncation]
1 drivers/net/wireless/prism54/isl_ioctl.c:284:2: warning: ‘strncpy’ output may be truncated copying 16 bytes from a string of length 28 [-Wstringop-truncation]
1 drivers/net/wireless/mwl8k.c:805:1: warning: alignment 1 of ‘struct mwl8k_dma_data’ is less than 2 [-Wpacked-not-aligned]
1 drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion]
1 drivers/mfd/db8500-prcmu.c:2721:2: warning: ‘strncpy’ specified bound 20 equals destination size [-Wstringop-truncation]
1 drivers/gpu/drm/i915/intel_tv.c:1422:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
1 arch/x86/power/hibernate_64.c:129:2: warning: ‘memcpy’ forming offset [2, 4096] is out of the bounds [0, 1] of object ‘core_restore_code’ with type ‘char’ [-Warray-bounds]
1 arch/x86/kernel/apic/apic.c:138:13: warning: ‘nox2apic’ defined but not used [-Wunused-variable]
================================================================================
Detailed per-defconfig build reports:
--------------------------------------------------------------------------------
acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 7 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
drivers/net/wireless/prism54/isl_ioctl.c:284:2: warning: ‘strncpy’ output may be truncated copying 16 bytes from a string of length 28 [-Wstringop-truncation]
--------------------------------------------------------------------------------
acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
allnoconfig (arm64, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
--------------------------------------------------------------------------------
allnoconfig (i386, gcc-8) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
arch/x86/kernel/head_32.S:665: Warning: ignoring fill value in section `.bss..page_aligned'
arch/x86/kernel/head_32.S:670: Warning: ignoring fill value in section `.bss..page_aligned'
arch/x86/kernel/head_32.S:672: Warning: ignoring fill value in section `.bss..page_aligned'
--------------------------------------------------------------------------------
allnoconfig (arc, gcc-8) — FAIL, 2 errors, 233 warnings, 0 section mismatches
Errors:
arch/arc/include/asm/uaccess.h:676:2: error: impossible constraint in ‘asm’
arch/arc/include/asm/uaccess.h:676:2: error: impossible constraint in ‘asm’
Warnings:
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
mm/memory.c:581:7: warning: assignment to ‘pgtable_t’ {aka ‘long unsigned int’} from ‘void *’ makes integer from pointer without a cast [-Wint-conversion]
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
include/linux/rbtree.h:85:11: warning: ‘rb_link’ may be used uninitialized in this function [-Wmaybe-uninitialized]
include/linux/rbtree.h:82:28: warning: ‘rb_parent’ may be used uninitialized in this function [-Wmaybe-uninitialized]
mm/mmap.c:650:2: warning: ‘prev’ may be used uninitialized in this function [-Wmaybe-uninitialized]
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
include/linux/kernel.h:716:17: warning: comparison of distinct pointer types lacks a cast
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
cc1: warning: ‘-mno-mpy’ is deprecated
--------------------------------------------------------------------------------
allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
--------------------------------------------------------------------------------
allnoconfig (arm, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
allnoconfig (mips, gcc-8) — PASS, 0 errors, 28 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
--------------------------------------------------------------------------------
ape6evm_defconfig (arm, gcc-8) — PASS, 0 errors, 29 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
include/trace/events/writeback.h:49:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:78:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:118:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:162:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:212:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:245:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:292:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:493:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:564:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:49:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:78:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:118:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:162:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:212:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:245:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:292:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:493:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:564:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
armadillo800eva_defconfig (arm, gcc-8) — PASS, 0 errors, 5 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
net/ipv4/ip_tunnel.c:312:3: warning: ‘strncat’ specified bound 2 equals source length [-Wstringop-overflow=]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
drivers/net/wireless/rtlwifi/rtl8192cu/hw.c:1363:22: warning: bitwise comparison always evaluates to false [-Wtautological-compare]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
at91sam9263_defconfig (arm, gcc-8) — PASS, 0 errors, 12 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/configfs/symlink.c:67:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
net/ipv4/ip_tunnel.c:312:3: warning: ‘strncat’ specified bound 2 equals source length [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
at91sam9g45_defconfig (arm, gcc-8) — PASS, 0 errors, 5 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
net/ipv4/ip_tunnel.c:312:3: warning: ‘strncat’ specified bound 2 equals source length [-Wstringop-overflow=]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
at91sam9rl_defconfig (arm, gcc-8) — PASS, 0 errors, 8 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
at91x40_defconfig (arm, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
--------------------------------------------------------------------------------
ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 31 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
{standard input}:1359: Warning: the `msa' extension requires 64-bit FPRs
{standard input}:900: Warning: the `msa' extension requires 64-bit FPRs
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 19 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
drivers/misc/eeprom/at25.c:311:2: warning: ‘strncpy’ specified bound 10 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
fs/udf/super.c:933:4: warning: ‘strncpy’ output may be truncated copying between 0 and 31 bytes from a string of length 253 [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 17 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/irda/irlmp.c:870:2: warning: ‘strncpy’ output may be truncated copying 21 bytes from a string of length 64 [-Wstringop-truncation]
net/irda/irlmp.c:1107:2: warning: ‘strncpy’ output may be truncated copying 21 bytes from a string of length 64 [-Wstringop-truncation]
net/irda/af_irda.c:481:2: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
net/irda/ircomm/ircomm_param.c:260:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 5 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
kernel/debug/kdb/kdb_support.c:132:4: warning: ‘memcpy’ accessing 396 bytes at offsets 0 and 4 overlaps 392 bytes at offset 4 [-Wrestrict]
net/ipv4/ip_tunnel.c:312:3: warning: ‘strncat’ specified bound 2 equals source length [-Wstringop-overflow=]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 43 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
drivers/net/wireless/brcm80211/brcmsmac/d11.h:786:1: warning: alignment 1 of ‘struct d11txh’ is less than 2 [-Wpacked-not-aligned]
drivers/net/wireless/brcm80211/brcmsmac/d11.h:786:1: warning: alignment 1 of ‘struct d11txh’ is less than 2 [-Wpacked-not-aligned]
drivers/net/wireless/brcm80211/brcmsmac/d11.h:786:1: warning: alignment 1 of ‘struct d11txh’ is less than 2 [-Wpacked-not-aligned]
drivers/net/wireless/brcm80211/brcmsmac/d11.h:786:1: warning: alignment 1 of ‘struct d11txh’ is less than 2 [-Wpacked-not-aligned]
drivers/net/wireless/brcm80211/brcmsmac/d11.h:786:1: warning: alignment 1 of ‘struct d11txh’ is less than 2 [-Wpacked-not-aligned]
drivers/net/wireless/brcm80211/brcmsmac/d11.h:786:1: warning: alignment 1 of ‘struct d11txh’ is less than 2 [-Wpacked-not-aligned]
drivers/net/wireless/brcm80211/brcmsmac/d11.h:786:1: warning: alignment 1 of ‘struct d11txh’ is less than 2 [-Wpacked-not-aligned]
drivers/net/wireless/brcm80211/brcmsmac/d11.h:786:1: warning: alignment 1 of ‘struct d11txh’ is less than 2 [-Wpacked-not-aligned]
drivers/net/wireless/brcm80211/brcmsmac/d11.h:786:1: warning: alignment 1 of ‘struct d11txh’ is less than 2 [-Wpacked-not-aligned]
drivers/net/wireless/brcm80211/brcmsmac/d11.h:786:1: warning: alignment 1 of ‘struct d11txh’ is less than 2 [-Wpacked-not-aligned]
drivers/net/wireless/brcm80211/brcmsmac/d11.h:786:1: warning: alignment 1 of ‘struct d11txh’ is less than 2 [-Wpacked-not-aligned]
drivers/net/wireless/brcm80211/brcmsmac/d11.h:786:1: warning: alignment 1 of ‘struct d11txh’ is less than 2 [-Wpacked-not-aligned]
drivers/net/wireless/brcm80211/brcmsmac/d11.h:786:1: warning: alignment 1 of ‘struct d11txh’ is less than 2 [-Wpacked-not-aligned]
drivers/net/wireless/brcm80211/brcmsmac/d11.h:786:1: warning: alignment 1 of ‘struct d11txh’ is less than 2 [-Wpacked-not-aligned]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 28 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
--------------------------------------------------------------------------------
bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 86 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
net/compat.c:548:1: warning: alignment 4 of ‘struct compat_group_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:546:35: warning: ‘gr_group’ offset 4 in ‘struct compat_group_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:556:1: warning: alignment 4 of ‘struct compat_group_source_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:552:35: warning: ‘gsr_group’ offset 4 in ‘struct compat_group_source_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:556:1: warning: alignment 4 of ‘struct compat_group_source_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:554:35: warning: ‘gsr_source’ offset 132 in ‘struct compat_group_source_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:566:1: warning: alignment 4 of ‘struct compat_group_filter’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:560:35: warning: ‘gf_group’ offset 4 in ‘struct compat_group_filter’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
bockw_defconfig (arm, gcc-8) — PASS, 0 errors, 9 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 29 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
cavium_octeon_defconfig (mips, gcc-8) — FAIL, 0 errors, 50 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
net/compat.c:548:1: warning: alignment 4 of ‘struct compat_group_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:546:35: warning: ‘gr_group’ offset 4 in ‘struct compat_group_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:556:1: warning: alignment 4 of ‘struct compat_group_source_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:552:35: warning: ‘gsr_group’ offset 4 in ‘struct compat_group_source_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:556:1: warning: alignment 4 of ‘struct compat_group_source_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:554:35: warning: ‘gsr_source’ offset 132 in ‘struct compat_group_source_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:566:1: warning: alignment 4 of ‘struct compat_group_filter’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:560:35: warning: ‘gf_group’ offset 4 in ‘struct compat_group_filter’ isn’t aligned to 8 [-Wpacked-not-aligned]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 10 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/net/irda/irtty-sir.c:405:3: warning: ‘strncpy’ output may be truncated copying 5 bytes from a string of length 15 [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/irda/irlmp.c:870:2: warning: ‘strncpy’ output may be truncated copying 21 bytes from a string of length 64 [-Wstringop-truncation]
net/irda/irlmp.c:1107:2: warning: ‘strncpy’ output may be truncated copying 21 bytes from a string of length 64 [-Wstringop-truncation]
net/irda/af_irda.c:481:2: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
--------------------------------------------------------------------------------
cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 14 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
net/bluetooth/hidp/core.c:779:2: warning: ‘strncpy’ output may be truncated copying 127 bytes from a string of length 127 [-Wstringop-truncation]
--------------------------------------------------------------------------------
cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 29 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 19 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/configfs/symlink.c:67:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/net/wireless/hostap/hostap_ioctl.c:3614:3: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
drivers/net/irda/irtty-sir.c:405:3: warning: ‘strncpy’ output may be truncated copying 5 bytes from a string of length 15 [-Wstringop-truncation]
net/bluetooth/hidp/core.c:779:2: warning: ‘strncpy’ output may be truncated copying 127 bytes from a string of length 127 [-Wstringop-truncation]
net/irda/irlmp.c:870:2: warning: ‘strncpy’ output may be truncated copying 21 bytes from a string of length 64 [-Wstringop-truncation]
net/irda/irlmp.c:1107:2: warning: ‘strncpy’ output may be truncated copying 21 bytes from a string of length 64 [-Wstringop-truncation]
net/irda/af_irda.c:481:2: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
net/irda/ircomm/ircomm_param.c:260:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
--------------------------------------------------------------------------------
collie_defconfig (arm, gcc-8) — PASS, 0 errors, 5 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
--------------------------------------------------------------------------------
corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 20 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/configfs/symlink.c:67:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/ipv4/ip_tunnel.c:312:3: warning: ‘strncat’ specified bound 2 equals source length [-Wstringop-overflow=]
net/bluetooth/hidp/core.c:779:2: warning: ‘strncpy’ output may be truncated copying 127 bytes from a string of length 127 [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
net/irda/irlmp.c:870:2: warning: ‘strncpy’ output may be truncated copying 21 bytes from a string of length 64 [-Wstringop-truncation]
net/irda/irlmp.c:1107:2: warning: ‘strncpy’ output may be truncated copying 21 bytes from a string of length 64 [-Wstringop-truncation]
net/irda/af_irda.c:481:2: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
net/irda/ircomm/ircomm_param.c:260:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
--------------------------------------------------------------------------------
db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 29 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
--------------------------------------------------------------------------------
decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 29 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
defconfig (arm64, gcc-8) — PASS, 0 errors, 40 warnings, 0 section mismatches
Warnings:
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/compat.c:548:1: warning: alignment 4 of ‘struct compat_group_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:546:35: warning: ‘gr_group’ offset 4 in ‘struct compat_group_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:556:1: warning: alignment 4 of ‘struct compat_group_source_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:552:35: warning: ‘gsr_group’ offset 4 in ‘struct compat_group_source_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:556:1: warning: alignment 4 of ‘struct compat_group_source_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:554:35: warning: ‘gsr_source’ offset 132 in ‘struct compat_group_source_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:566:1: warning: alignment 4 of ‘struct compat_group_filter’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:560:35: warning: ‘gf_group’ offset 4 in ‘struct compat_group_filter’ isn’t aligned to 8 [-Wpacked-not-aligned]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
--------------------------------------------------------------------------------
dove_defconfig (arm, gcc-8) — PASS, 0 errors, 17 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/udf/super.c:933:4: warning: ‘strncpy’ output may be truncated copying between 0 and 31 bytes from a string of length 253 [-Wstringop-truncation]
--------------------------------------------------------------------------------
e55_defconfig (mips, gcc-8) — PASS, 0 errors, 29 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 15 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
net/bluetooth/hidp/core.c:779:2: warning: ‘strncpy’ output may be truncated copying 127 bytes from a string of length 127 [-Wstringop-truncation]
--------------------------------------------------------------------------------
exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 18 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
net/ipv4/ip_tunnel.c:312:3: warning: ‘strncat’ specified bound 2 equals source length [-Wstringop-overflow=]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 10 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
net/irda/irlmp.c:870:2: warning: ‘strncpy’ output may be truncated copying 21 bytes from a string of length 64 [-Wstringop-truncation]
net/irda/irlmp.c:1107:2: warning: ‘strncpy’ output may be truncated copying 21 bytes from a string of length 64 [-Wstringop-truncation]
net/irda/af_irda.c:481:2: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
net/irda/ircomm/ircomm_param.c:260:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
--------------------------------------------------------------------------------
fpga_noramfs_defconfig (arc, gcc-8) — FAIL, 2 errors, 8 warnings, 0 section mismatches
Errors:
arch/arc/include/asm/uaccess.h:676:2: error: impossible constraint in ‘asm’
arch/arc/include/asm/uaccess.h:676:2: error: impossible constraint in ‘asm’
Warnings:
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
arc-elf32-gcc: warning: ‘-mno-mpy’ is deprecated
mm/memory.c:581:7: warning: assignment to ‘pgtable_t’ {aka ‘long unsigned int’} from ‘void *’ makes integer from pointer without a cast [-Wint-conversion]
include/linux/rbtree.h:85:11: warning: ‘rb_link’ may be used uninitialized in this function [-Wmaybe-uninitialized]
include/linux/rbtree.h:82:28: warning: ‘rb_parent’ may be used uninitialized in this function [-Wmaybe-uninitialized]
mm/mmap.c:650:2: warning: ‘prev’ may be used uninitialized in this function [-Wmaybe-uninitialized]
include/linux/kernel.h:716:17: warning: comparison of distinct pointer types lacks a cast
--------------------------------------------------------------------------------
fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 59 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:548:1: warning: alignment 4 of ‘struct compat_group_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:546:35: warning: ‘gr_group’ offset 4 in ‘struct compat_group_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:556:1: warning: alignment 4 of ‘struct compat_group_source_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:552:35: warning: ‘gsr_group’ offset 4 in ‘struct compat_group_source_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:556:1: warning: alignment 4 of ‘struct compat_group_source_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:554:35: warning: ‘gsr_source’ offset 132 in ‘struct compat_group_source_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:566:1: warning: alignment 4 of ‘struct compat_group_filter’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:560:35: warning: ‘gf_group’ offset 4 in ‘struct compat_group_filter’ isn’t aligned to 8 [-Wpacked-not-aligned]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 29 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 10 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
net/irda/irlmp.c:870:2: warning: ‘strncpy’ output may be truncated copying 21 bytes from a string of length 64 [-Wstringop-truncation]
net/irda/irlmp.c:1107:2: warning: ‘strncpy’ output may be truncated copying 21 bytes from a string of length 64 [-Wstringop-truncation]
net/irda/af_irda.c:481:2: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
net/irda/ircomm/ircomm_param.c:260:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
--------------------------------------------------------------------------------
h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 12 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/configfs/symlink.c:67:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
--------------------------------------------------------------------------------
hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
hi3xxx_defconfig (arm, gcc-8) — PASS, 0 errors, 13 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/ipv4/ip_tunnel.c:312:3: warning: ‘strncat’ specified bound 2 equals source length [-Wstringop-overflow=]
drivers/video/hdmi.c:162:2: warning: ‘strncpy’ specified bound 8 equals destination size [-Wstringop-truncation]
drivers/video/hdmi.c:163:2: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
i386_defconfig (i386, gcc-8) — PASS, 0 errors, 5 warnings, 0 section mismatches
Warnings:
arch/x86/kernel/rtc.c:173:29: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier]
arch/x86/kernel/apic/apic.c:138:13: warning: ‘nox2apic’ defined but not used [-Wunused-variable]
arch/x86/kernel/head_32.S:665: Warning: ignoring fill value in section `.bss..page_aligned'
arch/x86/kernel/head_32.S:670: Warning: ignoring fill value in section `.bss..page_aligned'
arch/x86/kernel/head_32.S:672: Warning: ignoring fill value in section `.bss..page_aligned'
--------------------------------------------------------------------------------
imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 32 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
include/trace/events/writeback.h:49:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:78:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:118:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:162:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:212:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:245:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:292:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:49:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:78:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:118:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:162:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:212:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:245:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:292:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:493:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:564:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:493:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:564:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
drivers/misc/eeprom/at25.c:311:2: warning: ‘strncpy’ specified bound 10 equals destination size [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
drivers/video/fbdev/mx3fb.c:748:2: warning: ‘strncpy’ output truncated before terminating nul copying 8 bytes from a string of the same length [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 26 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/ipv4/ip_tunnel.c:312:3: warning: ‘strncat’ specified bound 2 equals source length [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/misc/eeprom/at25.c:311:2: warning: ‘strncpy’ specified bound 10 equals destination size [-Wstringop-truncation]
drivers/video/hdmi.c:162:2: warning: ‘strncpy’ specified bound 8 equals destination size [-Wstringop-truncation]
drivers/video/hdmi.c:163:2: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
drivers/video/fbdev/mx3fb.c:748:2: warning: ‘strncpy’ output truncated before terminating nul copying 8 bytes from a string of the same length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/configfs/symlink.c:67:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c:3598:2: warning: ‘strncpy’ output truncated before terminating nul copying 3 bytes from a string of the same length [-Wstringop-truncation]
drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c:3598:2: warning: ‘strncpy’ output truncated before terminating nul copying 3 bytes from a string of the same length [-Wstringop-truncation]
fs/udf/super.c:933:4: warning: ‘strncpy’ output may be truncated copying between 0 and 31 bytes from a string of length 253 [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 8 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/video/fbdev/matrox/matroxfb_Ti3026.c:375:2: warning: ‘memcpy’ forming offset [22, 80] is out of the bounds [0, 21] of object ‘MGADACbpp32’ with type ‘const unsigned char[21]’ [-Warray-bounds]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 8 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 30 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 73 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
drivers/net/wireless/mwl8k.c:805:1: warning: alignment 1 of ‘struct mwl8k_dma_data’ is less than 2 [-Wpacked-not-aligned]
net/compat.c:548:1: warning: alignment 4 of ‘struct compat_group_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:546:35: warning: ‘gr_group’ offset 4 in ‘struct compat_group_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:556:1: warning: alignment 4 of ‘struct compat_group_source_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:552:35: warning: ‘gsr_group’ offset 4 in ‘struct compat_group_source_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:556:1: warning: alignment 4 of ‘struct compat_group_source_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:554:35: warning: ‘gsr_source’ offset 132 in ‘struct compat_group_source_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:566:1: warning: alignment 4 of ‘struct compat_group_filter’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:560:35: warning: ‘gf_group’ offset 4 in ‘struct compat_group_filter’ isn’t aligned to 8 [-Wpacked-not-aligned]
drivers/scsi/pmcraid.h:1059:1: warning: alignment 1 of ‘struct pmcraid_passthrough_ioctl_buffer’ is less than 32 [-Wpacked-not-aligned]
drivers/scsi/pmcraid.h:1056:24: warning: ‘ioarcb’ offset 16 in ‘struct pmcraid_passthrough_ioctl_buffer’ isn’t aligned to 32 [-Wpacked-not-aligned]
drivers/scsi/pmcraid.h:1059:1: warning: alignment 1 of ‘struct pmcraid_passthrough_ioctl_buffer’ is less than 4 [-Wpacked-not-aligned]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 8 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 28 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
--------------------------------------------------------------------------------
keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 36 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:49:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:78:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:118:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:162:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:212:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:245:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:292:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:49:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:78:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:118:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:162:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:212:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:245:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:292:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:493:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:564:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:493:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:564:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
net/ipv4/ip_tunnel.c:312:3: warning: ‘strncat’ specified bound 2 equals source length [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
kzm9g_defconfig (arm, gcc-8) — FAIL, 1 error, 9 warnings, 0 section mismatches
Errors:
arch/arm/mach-shmobile/board-kzm9g.c:734:13: error: initializer element is not computable at load time
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
include/linux/sh_intc.h:99:63: warning: division ‘sizeof (void *) / sizeof (void)’ does not compute the number of array elements [-Wsizeof-pointer-div]
include/linux/sh_intc.h:99:63: warning: division ‘sizeof (void *) / sizeof (void)’ does not compute the number of array elements [-Wsizeof-pointer-div]
include/linux/sh_intc.h:99:63: warning: division ‘sizeof (void *) / sizeof (void)’ does not compute the number of array elements [-Wsizeof-pointer-div]
include/linux/sh_intc.h:99:63: warning: division ‘sizeof (void *) / sizeof (void)’ does not compute the number of array elements [-Wsizeof-pointer-div]
include/linux/sh_intc.h:99:63: warning: division ‘sizeof (void *) / sizeof (void)’ does not compute the number of array elements [-Wsizeof-pointer-div]
include/linux/sh_intc.h:99:63: warning: division ‘sizeof (void *) / sizeof (void)’ does not compute the number of array elements [-Wsizeof-pointer-div]
include/linux/sh_intc.h:99:63: warning: division ‘sizeof (void *) / sizeof (void)’ does not compute the number of array elements [-Wsizeof-pointer-div]
include/linux/sh_intc.h:99:63: warning: division ‘sizeof (void *) / sizeof (void)’ does not compute the number of array elements [-Wsizeof-pointer-div]
--------------------------------------------------------------------------------
lart_defconfig (arm, gcc-8) — PASS, 0 errors, 11 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
net/irda/irlmp.c:870:2: warning: ‘strncpy’ output may be truncated copying 21 bytes from a string of length 64 [-Wstringop-truncation]
net/irda/irlmp.c:1107:2: warning: ‘strncpy’ output may be truncated copying 21 bytes from a string of length 64 [-Wstringop-truncation]
net/irda/af_irda.c:481:2: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
net/irda/ircomm/ircomm_param.c:260:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/udf/super.c:933:4: warning: ‘strncpy’ output may be truncated copying between 0 and 31 bytes from a string of length 253 [-Wstringop-truncation]
--------------------------------------------------------------------------------
lemote2f_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches
Errors:
arch/mips/loongson/common/cs5536/cs5536_ohci.c:141:25: error: bitwise comparison always evaluates to false [-Werror=tautological-compare]
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
cc1: all warnings being treated as errors
--------------------------------------------------------------------------------
loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 329 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:548:1: warning: alignment 4 of ‘struct compat_group_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:546:35: warning: ‘gr_group’ offset 4 in ‘struct compat_group_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:556:1: warning: alignment 4 of ‘struct compat_group_source_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:552:35: warning: ‘gsr_group’ offset 4 in ‘struct compat_group_source_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:556:1: warning: alignment 4 of ‘struct compat_group_source_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:554:35: warning: ‘gsr_source’ offset 132 in ‘struct compat_group_source_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:566:1: warning: alignment 4 of ‘struct compat_group_filter’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:560:35: warning: ‘gf_group’ offset 4 in ‘struct compat_group_filter’ isn’t aligned to 8 [-Wpacked-not-aligned]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
ls1b_defconfig (mips, gcc-8) — PASS, 0 errors, 29 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 7 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/configfs/symlink.c:67:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
--------------------------------------------------------------------------------
mackerel_defconfig (arm, gcc-8) — PASS, 0 errors, 16 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
include/linux/sh_intc.h:99:63: warning: division ‘sizeof (void *) / sizeof (void)’ does not compute the number of array elements [-Wsizeof-pointer-div]
include/linux/sh_intc.h:99:63: warning: division ‘sizeof (void *) / sizeof (void)’ does not compute the number of array elements [-Wsizeof-pointer-div]
include/linux/sh_intc.h:99:63: warning: division ‘sizeof (void *) / sizeof (void)’ does not compute the number of array elements [-Wsizeof-pointer-div]
include/linux/sh_intc.h:99:63: warning: division ‘sizeof (void *) / sizeof (void)’ does not compute the number of array elements [-Wsizeof-pointer-div]
include/linux/sh_intc.h:99:63: warning: division ‘sizeof (void *) / sizeof (void)’ does not compute the number of array elements [-Wsizeof-pointer-div]
include/linux/sh_intc.h:99:63: warning: division ‘sizeof (void *) / sizeof (void)’ does not compute the number of array elements [-Wsizeof-pointer-div]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
magician_defconfig (arm, gcc-8) — PASS, 0 errors, 19 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/configfs/symlink.c:67:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/net/irda/irtty-sir.c:405:3: warning: ‘strncpy’ output may be truncated copying 5 bytes from a string of length 15 [-Wstringop-truncation]
net/bluetooth/hidp/core.c:779:2: warning: ‘strncpy’ output may be truncated copying 127 bytes from a string of length 127 [-Wstringop-truncation]
net/irda/irlmp.c:870:2: warning: ‘strncpy’ output may be truncated copying 21 bytes from a string of length 64 [-Wstringop-truncation]
net/irda/irlmp.c:1107:2: warning: ‘strncpy’ output may be truncated copying 21 bytes from a string of length 64 [-Wstringop-truncation]
net/irda/af_irda.c:481:2: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
net/irda/ircomm/ircomm_param.c:260:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
--------------------------------------------------------------------------------
malta_defconfig (mips, gcc-8) — PASS, 0 errors, 31 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
{standard input}:1498: Warning: the `msa' extension requires 64-bit FPRs
{standard input}:1715: Warning: the `msa' extension requires 64-bit FPRs
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
malta_kvm_defconfig (mips, gcc-8) — FAIL, 2 errors, 4 warnings, 0 section mismatches
Errors:
include/linux/kern_levels.h:4:18: error: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘u64’ {aka ‘long long unsigned int’} [-Werror=format=]
include/linux/kern_levels.h:4:18: error: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘u64’ {aka ‘long long unsigned int’} [-Werror=format=]
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
{standard input}:1498: Warning: the `msa' extension requires 64-bit FPRs
cc1: all warnings being treated as errors
{standard input}:1953: Warning: the `msa' extension requires 64-bit FPRs
--------------------------------------------------------------------------------
malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 31 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
{standard input}:1462: Warning: the `msa' extension requires 64-bit FPRs
{standard input}:1664: Warning: the `msa' extension requires 64-bit FPRs
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 34 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
{standard input}:1462: Warning: the `msa' extension requires 64-bit FPRs
{standard input}:1715: Warning: the `msa' extension requires 64-bit FPRs
arch/mips/kernel/cps-vec.S:232: Warning: tried to set unrecognized symbol: MIPS_ISA_LEVEL_RAW
arch/mips/kernel/cps-vec.S:352: Warning: tried to set unrecognized symbol: MIPS_ISA_LEVEL_RAW
arch/mips/kernel/cps-vec.S:384: Warning: tried to set unrecognized symbol: MIPS_ISA_LEVEL_RAW
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 34 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
{standard input}:1462: Warning: the `msa' extension requires 64-bit FPRs
{standard input}:1822: Warning: the `msa' extension requires 64-bit FPRs
arch/mips/kernel/cps-vec.S:232: Warning: tried to set unrecognized symbol: MIPS_ISA_LEVEL_RAW
arch/mips/kernel/cps-vec.S:352: Warning: tried to set unrecognized symbol: MIPS_ISA_LEVEL_RAW
arch/mips/kernel/cps-vec.S:384: Warning: tried to set unrecognized symbol: MIPS_ISA_LEVEL_RAW
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 31 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
{standard input}:1462: Warning: the `msa' extension requires 64-bit FPRs
{standard input}:1668: Warning: the `msa' extension requires 64-bit FPRs
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
marzen_defconfig (arm, gcc-8) — PASS, 0 errors, 10 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
drivers/video/hdmi.c:162:2: warning: ‘strncpy’ specified bound 8 equals destination size [-Wstringop-truncation]
drivers/video/hdmi.c:163:2: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 17 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/configfs/symlink.c:67:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/net/wireless/hostap/hostap_ioctl.c:3614:3: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
net/bluetooth/hidp/core.c:779:2: warning: ‘strncpy’ output may be truncated copying 127 bytes from a string of length 127 [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
--------------------------------------------------------------------------------
mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 50 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
net/compat.c:548:1: warning: alignment 4 of ‘struct compat_group_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:546:35: warning: ‘gr_group’ offset 4 in ‘struct compat_group_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:556:1: warning: alignment 4 of ‘struct compat_group_source_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:552:35: warning: ‘gsr_group’ offset 4 in ‘struct compat_group_source_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:556:1: warning: alignment 4 of ‘struct compat_group_source_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:554:35: warning: ‘gsr_source’ offset 132 in ‘struct compat_group_source_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:566:1: warning: alignment 4 of ‘struct compat_group_filter’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:560:35: warning: ‘gf_group’ offset 4 in ‘struct compat_group_filter’ isn’t aligned to 8 [-Wpacked-not-aligned]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 9 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 29 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
msm_defconfig (arm, gcc-8) — PASS, 0 errors, 35 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:49:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:78:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:118:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:162:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:212:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:245:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:292:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:49:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:78:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:118:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:162:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:212:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:245:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:292:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:493:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:564:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:493:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:564:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
drivers/scsi/scsi_tgt_if.c:192:3: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 31 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
{standard input}:1655: Warning: the `msa' extension requires 64-bit FPRs
{standard input}:1882: Warning: the `msa' extension requires 64-bit FPRs
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 35 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
sound/pci/au88x0/au88x0_core.c:2302:59: warning: ‘mix[0]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
sound/pci/au88x0/au88x0_core.c:2303:58: warning: ‘src[0]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
sound/pci/au88x0/au88x0_core.c:2302:59: warning: ‘mix[0]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
sound/pci/au88x0/au88x0_core.c:2303:58: warning: ‘src[0]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
sound/pci/au88x0/au88x0_core.c:2302:59: warning: ‘mix[0]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
sound/pci/au88x0/au88x0_core.c:2303:58: warning: ‘src[0]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 19 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
drivers/video/fbdev/mx3fb.c:748:2: warning: ‘strncpy’ output truncated before terminating nul copying 8 bytes from a string of the same length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/udf/super.c:933:4: warning: ‘strncpy’ output may be truncated copying between 0 and 31 bytes from a string of length 253 [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 34 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
include/trace/events/writeback.h:49:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:78:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:118:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:162:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:212:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:245:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:292:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:49:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:78:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:118:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:162:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:212:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:245:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:292:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:493:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:564:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:493:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:564:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/udf/super.c:933:4: warning: ‘strncpy’ output may be truncated copying between 0 and 31 bytes from a string of length 253 [-Wstringop-truncation]
--------------------------------------------------------------------------------
mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 17 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
net/ipv4/ip_tunnel.c:312:3: warning: ‘strncat’ specified bound 2 equals source length [-Wstringop-overflow=]
fs/udf/super.c:933:4: warning: ‘strncpy’ output may be truncated copying between 0 and 31 bytes from a string of length 253 [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 36 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
include/trace/events/writeback.h:49:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:78:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:118:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:162:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:212:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:245:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:292:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:49:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:78:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:118:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:162:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:212:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:245:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:292:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:493:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:564:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:493:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:564:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/configfs/symlink.c:67:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
netx_defconfig (arm, gcc-8) — PASS, 0 errors, 12 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
net/ipv4/ip_tunnel.c:312:3: warning: ‘strncat’ specified bound 2 equals source length [-Wstringop-overflow=]
--------------------------------------------------------------------------------
nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 17 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
net/ipv4/ip_tunnel.c:312:3: warning: ‘strncat’ specified bound 2 equals source length [-Wstringop-overflow=]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/cifs/cifsencrypt.c:309:3: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
net/bluetooth/hidp/core.c:779:2: warning: ‘strncpy’ output may be truncated copying 127 bytes from a string of length 127 [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
nlm_xlr_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches
Errors:
arch/mips/include/asm/netlogic/xlr/fmn.h:304:22: error: bitwise comparison always evaluates to false [-Werror=tautological-compare]
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
cc1: all warnings being treated as errors
--------------------------------------------------------------------------------
nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
--------------------------------------------------------------------------------
nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
--------------------------------------------------------------------------------
omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 36 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
include/trace/events/writeback.h:49:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:78:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:118:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:162:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:212:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:245:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:292:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:49:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:78:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:118:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:162:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:212:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:245:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:292:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:493:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:564:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:493:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:564:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/configfs/symlink.c:67:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 16 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/udf/super.c:933:4: warning: ‘strncpy’ output may be truncated copying between 0 and 31 bytes from a string of length 253 [-Wstringop-truncation]
--------------------------------------------------------------------------------
palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 31 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
{standard input}:1485: Warning: the `msa' extension requires 64-bit FPRs
{standard input}:2119: Warning: the `msa' extension requires 64-bit FPRs
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 9 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/configfs/symlink.c:67:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 36 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:49:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:78:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:118:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:162:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:212:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:245:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:292:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:49:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:78:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:118:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:162:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:212:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:245:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:292:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:493:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:564:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:493:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:564:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
drivers/scsi/scsi_tgt_if.c:192:3: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 30 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 15 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/ipv4/ip_tunnel.c:312:3: warning: ‘strncat’ specified bound 2 equals source length [-Wstringop-overflow=]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 29 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 29 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 9 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
net/ipv4/ip_tunnel.c:312:3: warning: ‘strncat’ specified bound 2 equals source length [-Wstringop-overflow=]
--------------------------------------------------------------------------------
rt305x_defconfig (mips, gcc-8) — FAIL, 0 errors, 31 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
{standard input}:1431: Warning: the `msa' extension requires 64-bit FPRs
{standard input}:1257: Warning: the `msa' extension requires 64-bit FPRs
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
s5pc100_defconfig (arm, gcc-8) — PASS, 0 errors, 5 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 20 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/configfs/symlink.c:67:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/ipv4/ip_tunnel.c:312:3: warning: ‘strncat’ specified bound 2 equals source length [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
drivers/net/wireless/rtl818x/rtl8187/leds.c:149:2: warning: ‘strncpy’ specified bound 22 equals destination size [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 48 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
net/compat.c:548:1: warning: alignment 4 of ‘struct compat_group_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:546:35: warning: ‘gr_group’ offset 4 in ‘struct compat_group_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:556:1: warning: alignment 4 of ‘struct compat_group_source_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:552:35: warning: ‘gsr_group’ offset 4 in ‘struct compat_group_source_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:556:1: warning: alignment 4 of ‘struct compat_group_source_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:554:35: warning: ‘gsr_source’ offset 132 in ‘struct compat_group_source_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:566:1: warning: alignment 4 of ‘struct compat_group_filter’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:560:35: warning: ‘gf_group’ offset 4 in ‘struct compat_group_filter’ isn’t aligned to 8 [-Wpacked-not-aligned]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
sead3micro_defconfig (mips, gcc-8) — FAIL, 2 errors, 2 warnings, 0 section mismatches
Errors:
arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode
arch/mips/kernel/genex.S:234: Error: branch to a symbol in another ISA mode
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
{standard input}:1395: Warning: the `msa' extension requires 64-bit FPRs
--------------------------------------------------------------------------------
shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 5 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
net/ipv4/ip_tunnel.c:312:3: warning: ‘strncat’ specified bound 2 equals source length [-Wstringop-overflow=]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 16 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
drivers/net/irda/irtty-sir.c:405:3: warning: ‘strncpy’ output may be truncated copying 5 bytes from a string of length 15 [-Wstringop-truncation]
net/irda/irlmp.c:870:2: warning: ‘strncpy’ output may be truncated copying 21 bytes from a string of length 64 [-Wstringop-truncation]
net/irda/irlmp.c:1107:2: warning: ‘strncpy’ output may be truncated copying 21 bytes from a string of length 64 [-Wstringop-truncation]
net/irda/af_irda.c:481:2: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
net/irda/ircomm/ircomm_param.c:260:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
--------------------------------------------------------------------------------
spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 9 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 7 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 11 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 29 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 29 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 23 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
net/bluetooth/hidp/core.c:779:2: warning: ‘strncpy’ output may be truncated copying 127 bytes from a string of length 127 [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/ipv4/ip_tunnel.c:312:3: warning: ‘strncat’ specified bound 2 equals source length [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
drivers/video/hdmi.c:162:2: warning: ‘strncpy’ specified bound 8 equals destination size [-Wstringop-truncation]
drivers/video/hdmi.c:163:2: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c:3598:2: warning: ‘strncpy’ output truncated before terminating nul copying 3 bytes from a string of the same length [-Wstringop-truncation]
drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c:3598:2: warning: ‘strncpy’ output truncated before terminating nul copying 3 bytes from a string of the same length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 20 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/net/wireless/hostap/hostap_ioctl.c:3614:3: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
drivers/net/irda/irtty-sir.c:405:3: warning: ‘strncpy’ output may be truncated copying 5 bytes from a string of length 15 [-Wstringop-truncation]
net/bluetooth/hidp/core.c:779:2: warning: ‘strncpy’ output may be truncated copying 127 bytes from a string of length 127 [-Wstringop-truncation]
net/irda/irlmp.c:870:2: warning: ‘strncpy’ output may be truncated copying 21 bytes from a string of length 64 [-Wstringop-truncation]
net/irda/irlmp.c:1107:2: warning: ‘strncpy’ output may be truncated copying 21 bytes from a string of length 64 [-Wstringop-truncation]
net/irda/af_irda.c:481:2: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
net/irda/ircomm/ircomm_param.c:260:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
--------------------------------------------------------------------------------
u300_defconfig (arm, gcc-8) — PASS, 0 errors, 7 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 19 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
drivers/base/regmap/regcache-rbtree.c:36:1: warning: alignment 1 of ‘struct regcache_rbtree_node’ is less than 4 [-Wpacked-not-aligned]
fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
net/caif/cfctrl.c:261:3: warning: ‘strncpy’ output may be truncated copying 15 bytes from a string of length 15 [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/mfd/db8500-prcmu.c:2721:2: warning: ‘strncpy’ specified bound 20 equals destination size [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/configfs/symlink.c:67:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/ipv4/ip_tunnel.c:312:3: warning: ‘strncat’ specified bound 2 equals source length [-Wstringop-overflow=]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
viper_defconfig (arm, gcc-8) — PASS, 0 errors, 14 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/configfs/symlink.c:67:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
--------------------------------------------------------------------------------
x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 63 warnings, 0 section mismatches
Warnings:
arch/x86/kernel/rtc.c:173:29: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
include/trace/events/writeback.h:212:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:118:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:78:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:49:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:493:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:292:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:245:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:212:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:162:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:564:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:118:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:78:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:49:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:493:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:292:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:245:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:162:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
include/trace/events/writeback.h:564:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:384:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/ablkcipher.c:466:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/blkcipher.c:516:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:310:2: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
fs/ext4/super.c:314:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
crypto/aead.c:121:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
crypto/aead.c:206:2: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
arch/x86/power/hibernate_64.c:129:2: warning: ‘memcpy’ forming offset [2, 4096] is out of the bounds [0, 1] of object ‘core_restore_code’ with type ‘char’ [-Warray-bounds]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
include/uapi/linux/sctp.h:239:1: warning: alignment 4 of ‘struct sctp_paddr_change’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:513:1: warning: alignment 4 of ‘struct sctp_setpeerprim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:512:26: warning: ‘sspp_addr’ offset 4 in ‘struct sctp_setpeerprim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:526:1: warning: alignment 4 of ‘struct sctp_prim’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:525:26: warning: ‘ssp_addr’ offset 4 in ‘struct sctp_prim’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:573:1: warning: alignment 4 of ‘struct sctp_paddrparams’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:567:26: warning: ‘spp_address’ offset 4 in ‘struct sctp_paddrparams’ isn’t aligned to 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:680:1: warning: alignment 4 of ‘struct sctp_paddrinfo’ is less than 8 [-Wpacked-not-aligned]
include/uapi/linux/sctp.h:674:26: warning: ‘spinfo_address’ offset 4 in ‘struct sctp_paddrinfo’ isn’t aligned to 8 [-Wpacked-not-aligned]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
net/ipv4/ip_tunnel.c:312:3: warning: ‘strncat’ specified bound 2 equals source length [-Wstringop-overflow=]
drivers/gpu/drm/i915/intel_tv.c:1422:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
net/compat.c:548:1: warning: alignment 4 of ‘struct compat_group_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:546:35: warning: ‘gr_group’ offset 4 in ‘struct compat_group_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:556:1: warning: alignment 4 of ‘struct compat_group_source_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:552:35: warning: ‘gsr_group’ offset 4 in ‘struct compat_group_source_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:556:1: warning: alignment 4 of ‘struct compat_group_source_req’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:554:35: warning: ‘gsr_source’ offset 132 in ‘struct compat_group_source_req’ isn’t aligned to 8 [-Wpacked-not-aligned]
net/compat.c:566:1: warning: alignment 4 of ‘struct compat_group_filter’ is less than 8 [-Wpacked-not-aligned]
net/compat.c:560:35: warning: ‘gf_group’ offset 4 in ‘struct compat_group_filter’ isn’t aligned to 8 [-Wpacked-not-aligned]
drivers/scsi/scsi_devinfo.c:293:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
drivers/scsi/scsi_devinfo.c:304:4: warning: ‘strncpy’ output truncated copying between 0 and 16 bytes from a string of length 16 [-Wstringop-truncation]
drivers/video/hdmi.c:162:2: warning: ‘strncpy’ specified bound 8 equals destination size [-Wstringop-truncation]
drivers/video/hdmi.c:163:2: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
--------------------------------------------------------------------------------
xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
fs/exec.c:1069:32: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
net/socket.c:490:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
fs/kernfs/symlink.c:91:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
lib/kobject.c:130:3: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
--------------------------------------------------------------------------------
xway_defconfig (mips, gcc-8) — FAIL, 0 errors, 31 warnings, 0 section mismatches
Warnings:
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
{standard input}:1525: Warning: the `msa' extension requires 64-bit FPRs
{standard input}:1821: Warning: the `msa' extension requires 64-bit FPRs
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:679:36: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
arch/mips/math-emu/cp1emu.c:684:14: warning: ‘~’ on a boolean expression [-Wbool-operation]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
---
For more info write to <info(a)kernelci.org>
powerpc:defconfig:
arch/powerpc/platforms/pseries/mobility.c: In function ‘post_mobility_fixup’:
arch/powerpc/platforms/pseries/mobility.c:330:2: error: implicit declaration of function ‘read_24x7_sys_info’
Guenter
Kerneldoc syntax is used, but not complete. Descriptions required.
Prevents warnings like:
drivers/mfd/wm831x-core.c:119: warning: Function parameter or member 'wm831x' not described in 'wm831x_reg_lock'
drivers/mfd/wm831x-core.c:145: warning: Function parameter or member 'wm831x' not described in 'wm831x_reg_unlock'
Cc: <stable(a)vger.kernel.org>
Cc: Mark Brown <broonie(a)opensource.wolfsonmicro.com>
Cc: patches(a)opensource.cirrus.com
Signed-off-by: Lee Jones <lee.jones(a)linaro.org>
---
drivers/mfd/wm831x-core.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/mfd/wm831x-core.c b/drivers/mfd/wm831x-core.c
index 02f879b23d9f6..b0344e5353e4f 100644
--- a/drivers/mfd/wm831x-core.c
+++ b/drivers/mfd/wm831x-core.c
@@ -114,6 +114,8 @@ static int wm831x_reg_locked(struct wm831x *wm831x, unsigned short reg)
* The WM831x has a user key preventing writes to particularly
* critical registers. This function locks those registers,
* allowing writes to them.
+ *
+ * @wm831x: pointer to local driver data structure
*/
void wm831x_reg_lock(struct wm831x *wm831x)
{
@@ -140,6 +142,8 @@ EXPORT_SYMBOL_GPL(wm831x_reg_lock);
* The WM831x has a user key preventing writes to particularly
* critical registers. This function locks those registers,
* preventing spurious writes.
+ *
+ * @wm831x: pointer to local driver data structure
*/
int wm831x_reg_unlock(struct wm831x *wm831x)
{
--
2.25.1
Kerneldoc is for documenting function arguments and return values.
Prevents warnings like:
drivers/mfd/tc3589x.c:32: warning: Enum value 'TC3589X_TC35890' not described in enum 'tc3589x_version'
drivers/mfd/tc3589x.c:32: warning: Enum value 'TC3589X_TC35892' not described in enum 'tc3589x_version'
drivers/mfd/tc3589x.c:32: warning: Enum value 'TC3589X_TC35893' not described in enum 'tc3589x_version'
drivers/mfd/tc3589x.c:32: warning: Enum value 'TC3589X_TC35894' not described in enum 'tc3589x_version'
drivers/mfd/tc3589x.c:32: warning: Enum value 'TC3589X_TC35895' not described in enum 'tc3589x_version'
drivers/mfd/tc3589x.c:32: warning: Enum value 'TC3589X_TC35896' not described in enum 'tc3589x_version'
drivers/mfd/tc3589x.c:32: warning: Enum value 'TC3589X_UNKNOWN' not described in enum 'tc3589x_version'
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Lee Jones <lee.jones(a)linaro.org>
---
drivers/mfd/tc3589x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mfd/tc3589x.c b/drivers/mfd/tc3589x.c
index 67c9995bb1aa6..7882a37ffc352 100644
--- a/drivers/mfd/tc3589x.c
+++ b/drivers/mfd/tc3589x.c
@@ -18,7 +18,7 @@
#include <linux/mfd/tc3589x.h>
#include <linux/err.h>
-/**
+/*
* enum tc3589x_version - indicates the TC3589x version
*/
enum tc3589x_version {
--
2.25.1
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Commit: a5e7ca280376 - Linux 5.7.6-rc2
The results of these automated tests are provided below.
Overall result: PASSED
Merge: OK
Compile: OK
Tests: OK
All kernel binaries, config files, and logs are available for download here:
https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware…
Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.
,-. ,-.
( C ) ( K ) Continuous
`-',-.`-' Kernel
( I ) Integration
`-'
______________________________________________________________________________
Compile testing
---------------
We compiled the kernel for 4 architectures:
aarch64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
s390x:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
x86_64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
ppc64le:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
🚧 ⚡⚡⚡ kdump - sysrq-c
Host 4:
✅ Boot test
🚧 ❌ kdump - sysrq-c
s390x:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ❌ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ selinux-policy: serge-testsuite
✅ stress: stress-ng
🚧 ⚡⚡⚡ Storage blktests
Host 3:
✅ Boot test
🚧 ✅ kdump - sysrq-c
x86_64:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: sanity smoke test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ❌ CPU: Frequency Driver Test
🚧 ✅ CPU: Idle Test
🚧 ✅ IOMMU boot test
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 3:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Test sources: https://github.com/CKI-project/tests-beaker
💚 Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests
-------------
Tests that didn't complete running successfully are marked with ⚡⚡⚡.
If this was caused by an infrastructure issue, we try to mark that
explicitly in the report.
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. Such tests are
executed but their results are not taken into account. Tests are waived when
their results are not reliable enough, e.g. when they're just introduced or are
being fixed.
Testing timeout
---------------
We aim to provide a report within reasonable timeframe. Tests that haven't
finished running yet are marked with ⏱.
This is a note to let you know that I've just added the patch titled
Revert "usb: dwc3: exynos: Add support for Exynos5422 suspend clk"
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From ad38beb373a14e082f4e64b68c0b6e6b09764680 Mon Sep 17 00:00:00 2001
From: Anand Moon <linux.amoon(a)gmail.com>
Date: Tue, 23 Jun 2020 07:46:37 +0000
Subject: Revert "usb: dwc3: exynos: Add support for Exynos5422 suspend clk"
This reverts commit 07f6842341abe978e6375078f84506ec3280ece5.
Since SCLK_SCLK_USBD300 suspend clock need to be configured
for phy module, I wrongly mapped this clock to DWC3 code.
Cc: Felipe Balbi <balbi(a)kernel.org>
Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Anand Moon <linux.amoon(a)gmail.com>
Cc: stable <stable(a)vger.kernel.org>
Fixes: 07f6842341ab ("usb: dwc3: exynos: Add support for Exynos5422 suspend clk")
Link: https://lore.kernel.org/r/20200623074637.756-1-linux.amoon@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/dwc3/dwc3-exynos.c | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/drivers/usb/dwc3/dwc3-exynos.c b/drivers/usb/dwc3/dwc3-exynos.c
index 48b68b6f0dc8..90bb022737da 100644
--- a/drivers/usb/dwc3/dwc3-exynos.c
+++ b/drivers/usb/dwc3/dwc3-exynos.c
@@ -162,12 +162,6 @@ static const struct dwc3_exynos_driverdata exynos5250_drvdata = {
.suspend_clk_idx = -1,
};
-static const struct dwc3_exynos_driverdata exynos5420_drvdata = {
- .clk_names = { "usbdrd30", "usbdrd30_susp_clk"},
- .num_clks = 2,
- .suspend_clk_idx = 1,
-};
-
static const struct dwc3_exynos_driverdata exynos5433_drvdata = {
.clk_names = { "aclk", "susp_clk", "pipe_pclk", "phyclk" },
.num_clks = 4,
@@ -184,9 +178,6 @@ static const struct of_device_id exynos_dwc3_match[] = {
{
.compatible = "samsung,exynos5250-dwusb3",
.data = &exynos5250_drvdata,
- }, {
- .compatible = "samsung,exynos5420-dwusb3",
- .data = &exynos5420_drvdata,
}, {
.compatible = "samsung,exynos5433-dwusb3",
.data = &exynos5433_drvdata,
--
2.27.0
This is a note to let you know that I've just added the patch titled
usb: cdns3: ep0: add spinlock for cdns3_check_new_setup
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From d0b78265cac9d8b5f7d5c97fa44860d6ab952dc8 Mon Sep 17 00:00:00 2001
From: Peter Chen <peter.chen(a)nxp.com>
Date: Tue, 23 Jun 2020 11:09:18 +0800
Subject: usb: cdns3: ep0: add spinlock for cdns3_check_new_setup
The other thread may access other endpoints when the cdns3_check_new_setup
is handling, add spinlock to protect it.
Fixes: 7733f6c32e36 ("usb: cdns3: Add Cadence USB3 DRD Driver")
Cc: <stable(a)vger.kernel.org>
Reviewed-by: Pawel Laszczak <pawell(a)cadence.com>
Signed-off-by: Peter Chen <peter.chen(a)nxp.com>
Link: https://lore.kernel.org/r/20200623030918.8409-4-peter.chen@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/cdns3/ep0.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/cdns3/ep0.c b/drivers/usb/cdns3/ep0.c
index 04e49582fb55..61ec5bb2b0ca 100644
--- a/drivers/usb/cdns3/ep0.c
+++ b/drivers/usb/cdns3/ep0.c
@@ -705,15 +705,17 @@ static int cdns3_gadget_ep0_queue(struct usb_ep *ep,
int ret = 0;
u8 zlp = 0;
+ spin_lock_irqsave(&priv_dev->lock, flags);
trace_cdns3_ep0_queue(priv_dev, request);
/* cancel the request if controller receive new SETUP packet. */
- if (cdns3_check_new_setup(priv_dev))
+ if (cdns3_check_new_setup(priv_dev)) {
+ spin_unlock_irqrestore(&priv_dev->lock, flags);
return -ECONNRESET;
+ }
/* send STATUS stage. Should be called only for SET_CONFIGURATION */
if (priv_dev->ep0_stage == CDNS3_STATUS_STAGE) {
- spin_lock_irqsave(&priv_dev->lock, flags);
cdns3_select_ep(priv_dev, 0x00);
erdy_sent = !priv_dev->hw_configured_flag;
@@ -738,7 +740,6 @@ static int cdns3_gadget_ep0_queue(struct usb_ep *ep,
return 0;
}
- spin_lock_irqsave(&priv_dev->lock, flags);
if (!list_empty(&priv_ep->pending_req_list)) {
dev_err(priv_dev->dev,
"can't handle multiple requests for ep0\n");
--
2.27.0
This is a note to let you know that I've just added the patch titled
usb: cdns3: trace: using correct dir value
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From 813072b67ee97659807049d014c9d4e36fd62e94 Mon Sep 17 00:00:00 2001
From: Peter Chen <peter.chen(a)nxp.com>
Date: Tue, 23 Jun 2020 11:09:17 +0800
Subject: usb: cdns3: trace: using correct dir value
It should use the correct direction value from register, not depends
on previous software setting. It fixed the EP number wrong issue at
trace when the TRBERR interrupt occurs for EP0IN.
When the EP0IN IOC has finished, software prepares the setup packet
request, the expected direction is OUT, but at that time, the TRBERR
for EP0IN may occur since it is DMULT mode, the DMA does not stop
until TRBERR has met.
Fixes: 7733f6c32e36 ("usb: cdns3: Add Cadence USB3 DRD Driver")
Cc: <stable(a)vger.kernel.org>
Reviewed-by: Pawel Laszczak <pawell(a)cadence.com>
Signed-off-by: Peter Chen <peter.chen(a)nxp.com>
Link: https://lore.kernel.org/r/20200623030918.8409-3-peter.chen@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/cdns3/trace.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/cdns3/trace.h b/drivers/usb/cdns3/trace.h
index 8d121e207fd8..755c56582257 100644
--- a/drivers/usb/cdns3/trace.h
+++ b/drivers/usb/cdns3/trace.h
@@ -156,7 +156,7 @@ DECLARE_EVENT_CLASS(cdns3_log_ep0_irq,
__dynamic_array(char, str, CDNS3_MSG_MAX)
),
TP_fast_assign(
- __entry->ep_dir = priv_dev->ep0_data_dir;
+ __entry->ep_dir = priv_dev->selected_ep;
__entry->ep_sts = ep_sts;
),
TP_printk("%s", cdns3_decode_ep0_irq(__get_str(str),
--
2.27.0
This is a note to let you know that I've just added the patch titled
usb: cdns3: ep0: fix the test mode set incorrectly
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From c0e2a0341cd8ccd213ffc6c7f9cd52a31466cba9 Mon Sep 17 00:00:00 2001
From: Peter Chen <peter.chen(a)nxp.com>
Date: Tue, 23 Jun 2020 11:09:16 +0800
Subject: usb: cdns3: ep0: fix the test mode set incorrectly
The 'tmode' is ctrl->wIndex, changing it as the real test
mode value for register assignment.
Fixes: 7733f6c32e36 ("usb: cdns3: Add Cadence USB3 DRD Driver")
Cc: <stable(a)vger.kernel.org>
Reviewed-by: Jun Li <jun.li(a)nxp.com>
Reviewed-by: Pawel Laszczak <pawell(a)cadence.com>
Signed-off-by: Peter Chen <peter.chen(a)nxp.com>
Link: https://lore.kernel.org/r/20200623030918.8409-2-peter.chen@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/cdns3/ep0.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/cdns3/ep0.c b/drivers/usb/cdns3/ep0.c
index 82645a2a0f52..04e49582fb55 100644
--- a/drivers/usb/cdns3/ep0.c
+++ b/drivers/usb/cdns3/ep0.c
@@ -327,7 +327,8 @@ static int cdns3_ep0_feature_handle_device(struct cdns3_device *priv_dev,
if (!set || (tmode & 0xff) != 0)
return -EINVAL;
- switch (tmode >> 8) {
+ tmode >>= 8;
+ switch (tmode) {
case TEST_J:
case TEST_K:
case TEST_SE0_NAK:
--
2.27.0
From: Kai-Heng Feng <kai.heng.feng(a)canonical.com>
USB2 devices with LPM enabled may interrupt the system suspend:
[ 932.510475] usb 1-7: usb suspend, wakeup 0
[ 932.510549] hub 1-0:1.0: hub_suspend
[ 932.510581] usb usb1: bus suspend, wakeup 0
[ 932.510590] xhci_hcd 0000:00:14.0: port 9 not suspended
[ 932.510593] xhci_hcd 0000:00:14.0: port 8 not suspended
..
[ 932.520323] xhci_hcd 0000:00:14.0: Port change event, 1-7, id 7, portsc: 0x400e03
..
[ 932.591405] PM: pci_pm_suspend(): hcd_pci_suspend+0x0/0x30 returns -16
[ 932.591414] PM: dpm_run_callback(): pci_pm_suspend+0x0/0x160 returns -16
[ 932.591418] PM: Device 0000:00:14.0 failed to suspend async: error -16
During system suspend, USB core will let HC suspends the device if it
doesn't have remote wakeup enabled and doesn't have any children.
However, from the log above we can see that the usb 1-7 doesn't get bus
suspended due to not in U0. After a while the port finished U2 -> U0
transition, interrupts the suspend process.
The observation is that after disabling LPM, port doesn't transit to U0
immediately and can linger in U2. xHCI spec 4.23.5.2 states that the
maximum exit latency for USB2 LPM should be BESL + 10us. The BESL for
the affected device is advertised as 400us, which is still not enough
based on my testing result.
So let's use the maximum permitted latency, 10000, to poll for U0
status to solve the issue.
Cc: stable(a)vger.kernel.org
Signed-off-by: Kai-Heng Feng <kai.heng.feng(a)canonical.com>
Signed-off-by: Mathias Nyman <mathias.nyman(a)linux.intel.com>
---
drivers/usb/host/xhci.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index f97106e2860f..ed468eed299c 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -4475,6 +4475,9 @@ static int xhci_set_usb2_hardware_lpm(struct usb_hcd *hcd,
mutex_lock(hcd->bandwidth_mutex);
xhci_change_max_exit_latency(xhci, udev, 0);
mutex_unlock(hcd->bandwidth_mutex);
+ readl_poll_timeout(ports[port_num]->addr, pm_val,
+ (pm_val & PORT_PLS_MASK) == XDEV_U0,
+ 100, 10000);
return 0;
}
}
--
2.17.1
From: Kai-Heng Feng <kai.heng.feng(a)canonical.com>
Just return if xHCI is quirked to disable LPM. We can save some time
from reading registers and doing spinlocks.
Add stable tag as we want this patch together with the next one,
"Poll for U0 after disabling USB2 LPM" which fixes a suspend issue
for some USB2 LPM devices
Cc: stable(a)vger.kernel.org
Signed-off-by: Kai-Heng Feng <kai.heng.feng(a)canonical.com>
Signed-off-by: Mathias Nyman <mathias.nyman(a)linux.intel.com>
---
drivers/usb/host/xhci.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 03b64b73eb99..f97106e2860f 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -4391,6 +4391,9 @@ static int xhci_set_usb2_hardware_lpm(struct usb_hcd *hcd,
int hird, exit_latency;
int ret;
+ if (xhci->quirks & XHCI_HW_LPM_DISABLE)
+ return -EPERM;
+
if (hcd->speed >= HCD_USB3 || !xhci->hw_lpm_support ||
!udev->lpm_capable)
return -EPERM;
@@ -4413,7 +4416,7 @@ static int xhci_set_usb2_hardware_lpm(struct usb_hcd *hcd,
xhci_dbg(xhci, "%s port %d USB2 hardware LPM\n",
enable ? "enable" : "disable", port_num + 1);
- if (enable && !(xhci->quirks & XHCI_HW_LPM_DISABLE)) {
+ if (enable) {
/* Host supports BESL timeout instead of HIRD */
if (udev->usb2_hw_lpm_besl_capable) {
/* if device doesn't have a preferred BESL value use a
--
2.17.1
From: Al Cooper <alcooperx(a)gmail.com>
Unable to complete the enumeration of a USB TV Tuner device.
Per XHCI spec (4.6.5), the EP state field of the input context shall
be cleared for a set address command. In the special case of an FS
device that has "MaxPacketSize0 = 8", the Linux XHCI driver does
not do this before evaluating the context. With an XHCI controller
that checks the EP state field for parameter context error this
causes a problem in cases such as the device getting reset again
after enumeration.
When that field is cleared, the problem does not occur.
This was found and fixed by Sasi Kumar.
Cc: stable(a)vger.kernel.org
Signed-off-by: Al Cooper <alcooperx(a)gmail.com>
Signed-off-by: Mathias Nyman <mathias.nyman(a)linux.intel.com>
---
drivers/usb/host/xhci.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index bee5deccc83d..03b64b73eb99 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -1430,6 +1430,7 @@ static int xhci_check_maxpacket(struct xhci_hcd *xhci, unsigned int slot_id,
xhci->devs[slot_id]->out_ctx, ep_index);
ep_ctx = xhci_get_ep_ctx(xhci, command->in_ctx, ep_index);
+ ep_ctx->ep_info &= cpu_to_le32(~EP_STATE_MASK);/* must clear */
ep_ctx->ep_info2 &= cpu_to_le32(~MAX_PACKET_MASK);
ep_ctx->ep_info2 |= cpu_to_le32(MAX_PACKET(max_packet_size));
--
2.17.1
EP_STATE_MASK should be 0x7 instead of 0xf
xhci spec 6.2.3 shows that the EP state field in the endpoint context data
structure consist of bits [2:0].
The old value included a bit from the next field which fortunately is a
RsvdZ region. So hopefully this hasn't caused too much harm
Cc: stable(a)vger.kernel.org
Signed-off-by: Mathias Nyman <mathias.nyman(a)linux.intel.com>
---
drivers/usb/host/xhci.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 2c6c4f8d1ee1..c295e8a7f5ae 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -716,7 +716,7 @@ struct xhci_ep_ctx {
* 4 - TRB error
* 5-7 - reserved
*/
-#define EP_STATE_MASK (0xf)
+#define EP_STATE_MASK (0x7)
#define EP_STATE_DISABLED 0
#define EP_STATE_RUNNING 1
#define EP_STATE_HALTED 2
--
2.17.1
The patch below does not apply to the 4.9-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 6bf6be1127f7e6d4bf39f84d56854e944d045d74 Mon Sep 17 00:00:00 2001
From: Chen Yu <yu.c.chen(a)intel.com>
Date: Fri, 22 May 2020 01:59:00 +0800
Subject: [PATCH] e1000e: Do not wake up the system via WOL if device wakeup is
disabled
Currently the system will be woken up via WOL(Wake On LAN) even if the
device wakeup ability has been disabled via sysfs:
cat /sys/devices/pci0000:00/0000:00:1f.6/power/wakeup
disabled
The system should not be woken up if the user has explicitly
disabled the wake up ability for this device.
This patch clears the WOL ability of this network device if the
user has disabled the wake up ability in sysfs.
Fixes: bc7f75fa9788 ("[E1000E]: New pci-express e1000 driver")
Reported-by: "Rafael J. Wysocki" <rafael.j.wysocki(a)intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com>
Cc: <Stable(a)vger.kernel.org>
Signed-off-by: Chen Yu <yu.c.chen(a)intel.com>
Tested-by: Aaron Brown <aaron.f.brown(a)intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher(a)intel.com>
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index a279f4fa9962..e2ad3f38c75c 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -6611,11 +6611,17 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool runtime)
struct net_device *netdev = pci_get_drvdata(pdev);
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
- u32 ctrl, ctrl_ext, rctl, status;
- /* Runtime suspend should only enable wakeup for link changes */
- u32 wufc = runtime ? E1000_WUFC_LNKC : adapter->wol;
+ u32 ctrl, ctrl_ext, rctl, status, wufc;
int retval = 0;
+ /* Runtime suspend should only enable wakeup for link changes */
+ if (runtime)
+ wufc = E1000_WUFC_LNKC;
+ else if (device_may_wakeup(&pdev->dev))
+ wufc = adapter->wol;
+ else
+ wufc = 0;
+
status = er32(STATUS);
if (status & E1000_STATUS_LU)
wufc &= ~E1000_WUFC_LNKC;
@@ -6672,7 +6678,7 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool runtime)
if (adapter->hw.phy.type == e1000_phy_igp_3) {
e1000e_igp3_phy_powerdown_workaround_ich8lan(&adapter->hw);
} else if (hw->mac.type >= e1000_pch_lpt) {
- if (!(wufc & (E1000_WUFC_EX | E1000_WUFC_MC | E1000_WUFC_BC)))
+ if (wufc && !(wufc & (E1000_WUFC_EX | E1000_WUFC_MC | E1000_WUFC_BC)))
/* ULP does not support wake from unicast, multicast
* or broadcast.
*/
From: Will Deacon <will.deacon(a)arm.com>
commit 679db70801da9fda91d26caf13bf5b5ccc74e8e8 upstream
Some CPUs can speculate past an ERET instruction and potentially perform
speculative accesses to memory before processing the exception return.
Since the register state is often controlled by a lower privilege level
at the point of an ERET, this could potentially be used as part of a
side-channel attack.
This patch emits an SB sequence after each ERET so that speculation is
held up on exception return.
Signed-off-by: Will Deacon <will.deacon(a)arm.com>
[florian: Adjust hyp-entry.S to account for the label]
Signed-off-by: Florian Fainelli <f.fainelli(a)gmail.com>
---
Will,
Can you confirm that for 4.9 these are the only places that require
patching? Thank you!
arch/arm64/kernel/entry.S | 2 ++
arch/arm64/kvm/hyp/entry.S | 1 +
arch/arm64/kvm/hyp/hyp-entry.S | 4 ++++
3 files changed, 7 insertions(+)
diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S
index ca978d7d98eb..3408c782702c 100644
--- a/arch/arm64/kernel/entry.S
+++ b/arch/arm64/kernel/entry.S
@@ -255,6 +255,7 @@ alternative_insn eret, nop, ARM64_UNMAP_KERNEL_AT_EL0
.else
eret
.endif
+ sb
.endm
.macro get_thread_info, rd
@@ -945,6 +946,7 @@ __ni_sys_trace:
mrs x30, far_el1
.endif
eret
+ sb
.endm
.align 11
diff --git a/arch/arm64/kvm/hyp/entry.S b/arch/arm64/kvm/hyp/entry.S
index a360ac6e89e9..bc5c6cdb8538 100644
--- a/arch/arm64/kvm/hyp/entry.S
+++ b/arch/arm64/kvm/hyp/entry.S
@@ -83,6 +83,7 @@ ENTRY(__guest_enter)
// Do not touch any register after this!
eret
+ sb
ENDPROC(__guest_enter)
ENTRY(__guest_exit)
diff --git a/arch/arm64/kvm/hyp/hyp-entry.S b/arch/arm64/kvm/hyp/hyp-entry.S
index bf4988f9dae8..3675e7f0ab72 100644
--- a/arch/arm64/kvm/hyp/hyp-entry.S
+++ b/arch/arm64/kvm/hyp/hyp-entry.S
@@ -97,6 +97,7 @@ el1_sync: // Guest trapped into EL2
do_el2_call
2: eret
+ sb
el1_hvc_guest:
/*
@@ -147,6 +148,7 @@ wa_epilogue:
mov x0, xzr
add sp, sp, #16
eret
+ sb
el1_trap:
get_vcpu_ptr x1, x0
@@ -198,6 +200,7 @@ el2_error:
b.ne __hyp_panic
mov x0, #(1 << ARM_EXIT_WITH_SERROR_BIT)
eret
+ sb
ENTRY(__hyp_do_panic)
mov lr, #(PSR_F_BIT | PSR_I_BIT | PSR_A_BIT | PSR_D_BIT |\
@@ -206,6 +209,7 @@ ENTRY(__hyp_do_panic)
ldr lr, =panic
msr elr_el2, lr
eret
+ sb
ENDPROC(__hyp_do_panic)
ENTRY(__hyp_panic)
--
2.17.1
From: Vladimir Oltean <vladimir.oltean(a)nxp.com>
This reverts commit b145710b69388aa4034d32b4a937f18f66b5538e.
The patch is not wrong, but the Fixes: tag is. It should have been:
Fixes: 060ad66f9795 ("dpaa_eth: change DMA device")
which means that it's fixing a commit which was introduced in:
git tag --contains 060ad66f97954
v5.5
which then means it should have not been backported to linux-5.4.y,
where things _were_ working and now they're not.
Reported-by: Joakim Tjernlund <joakim.tjernlund(a)infinera.com>
Signed-off-by: Vladimir Oltean <vladimir.oltean(a)nxp.com>
---
drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index 6683409fbd4a..4b21ae27a9fd 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -2796,7 +2796,7 @@ static int dpaa_eth_probe(struct platform_device *pdev)
}
/* Do this here, so we can be verbose early */
- SET_NETDEV_DEV(net_dev, dev->parent);
+ SET_NETDEV_DEV(net_dev, dev);
dev_set_drvdata(dev, net_dev);
priv = netdev_priv(net_dev);
--
2.25.1
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Commit: d994153f3c8a - iommu/vt-d: Remove real DMA lookup in find_domain
The results of these automated tests are provided below.
Overall result: PASSED
Merge: OK
Compile: OK
Tests: OK
All kernel binaries, config files, and logs are available for download here:
https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware…
Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.
,-. ,-.
( C ) ( K ) Continuous
`-',-.`-' Kernel
( I ) Integration
`-'
______________________________________________________________________________
Compile testing
---------------
We compiled the kernel for 4 architectures:
aarch64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
s390x:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
x86_64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
ppc64le:
Host 1:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 3:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
s390x:
Host 1:
✅ Boot test
✅ selinux-policy: serge-testsuite
✅ stress: stress-ng
🚧 💥 Storage blktests
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ❌ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 3:
✅ Boot test
🚧 ✅ kdump - sysrq-c
x86_64:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: sanity smoke test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ✅ CPU: Frequency Driver Test
🚧 ✅ CPU: Idle Test
🚧 ❌ IOMMU boot test
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 3:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Test sources: https://github.com/CKI-project/tests-beaker
💚 Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests
-------------
Tests that didn't complete running successfully are marked with ⚡⚡⚡.
If this was caused by an infrastructure issue, we try to mark that
explicitly in the report.
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. Such tests are
executed but their results are not taken into account. Tests are waived when
their results are not reliable enough, e.g. when they're just introduced or are
being fixed.
Testing timeout
---------------
We aim to provide a report within reasonable timeframe. Tests that haven't
finished running yet are marked with ⏱.
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Commit: 33bec05f1dbb - Linux 5.7.6-rc1
The results of these automated tests are provided below.
Overall result: PASSED
Merge: OK
Compile: OK
Tests: OK
All kernel binaries, config files, and logs are available for download here:
https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware…
Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.
,-. ,-.
( C ) ( K ) Continuous
`-',-.`-' Kernel
( I ) Integration
`-'
______________________________________________________________________________
Compile testing
---------------
We compiled the kernel for 4 architectures:
aarch64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
s390x:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
x86_64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ xfstests - ext4
⚡⚡⚡ xfstests - xfs
⚡⚡⚡ selinux-policy: serge-testsuite
⚡⚡⚡ storage: software RAID testing
⚡⚡⚡ stress: stress-ng
🚧 ⚡⚡⚡ IPMI driver test
🚧 ⚡⚡⚡ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
ppc64le:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 3:
✅ Boot test
🚧 ✅ kdump - sysrq-c
s390x:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ selinux-policy: serge-testsuite
✅ stress: stress-ng
🚧 ⚡⚡⚡ Storage blktests
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ❌ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 3:
✅ Boot test
🚧 ✅ kdump - sysrq-c
x86_64:
Host 1:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: sanity smoke test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ✅ CPU: Frequency Driver Test
🚧 ✅ CPU: Idle Test
🚧 ✅ IOMMU boot test
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Test sources: https://github.com/CKI-project/tests-beaker
💚 Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests
-------------
Tests that didn't complete running successfully are marked with ⚡⚡⚡.
If this was caused by an infrastructure issue, we try to mark that
explicitly in the report.
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. Such tests are
executed but their results are not taken into account. Tests are waived when
their results are not reliable enough, e.g. when they're just introduced or are
being fixed.
Testing timeout
---------------
We aim to provide a report within reasonable timeframe. Tests that haven't
finished running yet are marked with ⏱.
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Commit: 551c1d136333 - iommu/vt-d: Remove real DMA lookup in find_domain
The results of these automated tests are provided below.
Overall result: PASSED
Merge: OK
Compile: OK
Tests: OK
All kernel binaries, config files, and logs are available for download here:
https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware…
Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.
,-. ,-.
( C ) ( K ) Continuous
`-',-.`-' Kernel
( I ) Integration
`-'
______________________________________________________________________________
Compile testing
---------------
We compiled the kernel for 4 architectures:
aarch64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
s390x:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
x86_64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
ppc64le:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
Host 2:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
s390x:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ selinux-policy: serge-testsuite
✅ stress: stress-ng
🚧 ⚡⚡⚡ Storage blktests
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ❌ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 3:
✅ Boot test
🚧 ✅ kdump - sysrq-c
x86_64:
Host 1:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: sanity smoke test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ✅ CPU: Frequency Driver Test
🚧 ✅ CPU: Idle Test
🚧 ✅ IOMMU boot test
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Test sources: https://github.com/CKI-project/tests-beaker
💚 Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests
-------------
Tests that didn't complete running successfully are marked with ⚡⚡⚡.
If this was caused by an infrastructure issue, we try to mark that
explicitly in the report.
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. Such tests are
executed but their results are not taken into account. Tests are waived when
their results are not reliable enough, e.g. when they're just introduced or are
being fixed.
Testing timeout
---------------
We aim to provide a report within reasonable timeframe. Tests that haven't
finished running yet are marked with ⏱.
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Commit: 5045c19a6721 - iommu/vt-d: Remove real DMA lookup in find_domain
The results of these automated tests are provided below.
Overall result: PASSED
Merge: OK
Compile: OK
Tests: OK
All kernel binaries, config files, and logs are available for download here:
https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware…
Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.
,-. ,-.
( C ) ( K ) Continuous
`-',-.`-' Kernel
( I ) Integration
`-'
______________________________________________________________________________
Compile testing
---------------
We compiled the kernel for 4 architectures:
aarch64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
s390x:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
x86_64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
ppc64le:
Host 1:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
s390x:
Host 1:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ selinux-policy: serge-testsuite
✅ stress: stress-ng
🚧 ⚡⚡⚡ Storage blktests
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
x86_64:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ❌ CPU: Frequency Driver Test
🚧 ✅ CPU: Idle Test
🚧 ✅ IOMMU boot test
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: sanity smoke test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 3:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Test sources: https://github.com/CKI-project/tests-beaker
💚 Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests
-------------
Tests that didn't complete running successfully are marked with ⚡⚡⚡.
If this was caused by an infrastructure issue, we try to mark that
explicitly in the report.
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. Such tests are
executed but their results are not taken into account. Tests are waived when
their results are not reliable enough, e.g. when they're just introduced or are
being fixed.
Testing timeout
---------------
We aim to provide a report within reasonable timeframe. Tests that haven't
finished running yet are marked with ⏱.
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Commit: 94a8d401d054 - net: core: device_rename: Use rwsem instead of a seqcount
The results of these automated tests are provided below.
Overall result: PASSED
Merge: OK
Compile: OK
Tests: OK
All kernel binaries, config files, and logs are available for download here:
https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware…
Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.
,-. ,-.
( C ) ( K ) Continuous
`-',-.`-' Kernel
( I ) Integration
`-'
______________________________________________________________________________
Compile testing
---------------
We compiled the kernel for 4 architectures:
aarch64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
s390x:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
x86_64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Podman system integration test - as root
⚡⚡⚡ Podman system integration test - as user
⚡⚡⚡ LTP
⚡⚡⚡ Loopdev Sanity
⚡⚡⚡ Memory function: memfd_create
⚡⚡⚡ AMTU (Abstract Machine Test Utility)
⚡⚡⚡ Networking bridge: sanity
⚡⚡⚡ Ethernet drivers sanity
⚡⚡⚡ Networking socket: fuzz
⚡⚡⚡ Networking: igmp conformance test
⚡⚡⚡ Networking route: pmtu
⚡⚡⚡ Networking route_func - local
⚡⚡⚡ Networking route_func - forward
⚡⚡⚡ Networking TCP: keepalive test
⚡⚡⚡ Networking UDP: socket
⚡⚡⚡ Networking tunnel: geneve basic test
⚡⚡⚡ Networking tunnel: gre basic
⚡⚡⚡ L2TP basic test
⚡⚡⚡ Networking tunnel: vxlan basic
⚡⚡⚡ Networking ipsec: basic netns - transport
⚡⚡⚡ Networking ipsec: basic netns - tunnel
⚡⚡⚡ Libkcapi AF_ALG test
⚡⚡⚡ pciutils: update pci ids test
⚡⚡⚡ ALSA PCM loopback test
⚡⚡⚡ ALSA Control (mixer) Userspace Element test
⚡⚡⚡ storage: SCSI VPD
🚧 ⚡⚡⚡ CIFS Connectathon
🚧 ⚡⚡⚡ POSIX pjd-fstest suites
🚧 ⚡⚡⚡ jvm - DaCapo Benchmark Suite
🚧 ⚡⚡⚡ jvm - jcstress tests
🚧 ⚡⚡⚡ Memory function: kaslr
🚧 ⚡⚡⚡ Networking firewall: basic netfilter test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ⚡⚡⚡ trace: ftrace/tracer
🚧 ⚡⚡⚡ kdump - kexec_boot
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ xfstests - ext4
⚡⚡⚡ xfstests - xfs
⚡⚡⚡ selinux-policy: serge-testsuite
⚡⚡⚡ storage: software RAID testing
⚡⚡⚡ stress: stress-ng
🚧 ⚡⚡⚡ IPMI driver test
🚧 ⚡⚡⚡ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 3:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 4:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
ppc64le:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 2:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
⚡⚡⚡ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
Host 4:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
⚡⚡⚡ LTP
⚡⚡⚡ Loopdev Sanity
⚡⚡⚡ Memory function: memfd_create
⚡⚡⚡ AMTU (Abstract Machine Test Utility)
⚡⚡⚡ Networking bridge: sanity
⚡⚡⚡ Ethernet drivers sanity
⚡⚡⚡ Networking socket: fuzz
⚡⚡⚡ Networking route: pmtu
⚡⚡⚡ Networking route_func - local
⚡⚡⚡ Networking route_func - forward
⚡⚡⚡ Networking TCP: keepalive test
⚡⚡⚡ Networking UDP: socket
⚡⚡⚡ Networking tunnel: geneve basic test
⚡⚡⚡ Networking tunnel: gre basic
⚡⚡⚡ L2TP basic test
⚡⚡⚡ Networking tunnel: vxlan basic
⚡⚡⚡ Networking ipsec: basic netns - tunnel
⚡⚡⚡ Libkcapi AF_ALG test
⚡⚡⚡ pciutils: update pci ids test
⚡⚡⚡ ALSA PCM loopback test
⚡⚡⚡ ALSA Control (mixer) Userspace Element test
🚧 ⚡⚡⚡ CIFS Connectathon
🚧 ⚡⚡⚡ POSIX pjd-fstest suites
🚧 ⚡⚡⚡ jvm - DaCapo Benchmark Suite
🚧 ⚡⚡⚡ jvm - jcstress tests
🚧 ⚡⚡⚡ Memory function: kaslr
🚧 ⚡⚡⚡ Networking firewall: basic netfilter test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ⚡⚡⚡ trace: ftrace/tracer
Host 5:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
⏱ Networking socket: fuzz
⏱ Networking route: pmtu
⏱ Networking route_func - local
⏱ Networking route_func - forward
⏱ Networking TCP: keepalive test
⏱ Networking UDP: socket
⏱ Networking tunnel: geneve basic test
⏱ Networking tunnel: gre basic
⏱ L2TP basic test
⏱ Networking tunnel: vxlan basic
⏱ Networking ipsec: basic netns - tunnel
⏱ Libkcapi AF_ALG test
⏱ pciutils: update pci ids test
⏱ ALSA PCM loopback test
⏱ ALSA Control (mixer) Userspace Element test
⏱ CIFS Connectathon
⏱ POSIX pjd-fstest suites
⏱ jvm - DaCapo Benchmark Suite
⏱ jvm - jcstress tests
⏱ Memory function: kaslr
⏱ Networking firewall: basic netfilter test
⏱ audit: audit testsuite test
⏱ trace: ftrace/tracer
s390x:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ selinux-policy: serge-testsuite
✅ stress: stress-ng
🚧 ⚡⚡⚡ Storage blktests
Host 2:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 3:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ❌ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
x86_64:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: sanity smoke test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 2:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ✅ CPU: Frequency Driver Test
🚧 ✅ CPU: Idle Test
🚧 ✅ IOMMU boot test
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Test sources: https://github.com/CKI-project/tests-beaker
💚 Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests
-------------
Tests that didn't complete running successfully are marked with ⚡⚡⚡.
If this was caused by an infrastructure issue, we try to mark that
explicitly in the report.
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. Such tests are
executed but their results are not taken into account. Tests are waived when
their results are not reliable enough, e.g. when they're just introduced or are
being fixed.
Testing timeout
---------------
We aim to provide a report within reasonable timeframe. Tests that haven't
finished running yet are marked with ⏱.
The driver performs SCR (state change registration) in all modes
including pure target mode.
For each RSCN, scan_needed flag is set in qla2x00_handle_rscn() for the
port mentioned in the RSCN and fabric rescan is scheduled. During the
rescan, GNN_FT handler, qla24xx_async_gnnft_done() deletes session of
the port that caused the RSCN.
In target mode, the session deletion has an impact on ATIO handler,
qlt_24xx_atio_pkt(). Target responds with SAM STATUS BUSY to I/O
incoming from the deleted session. qlt_handle_cmd_for_atio() and
qlt_handle_task_mgmt() return -EFAULT if they are not able to find
session of the command/TMF, and that results in invocation of
qlt_send_busy():
qlt_24xx_atio_pkt_all_vps: qla_target(0): type 6 ox_id 0014
qla_target(0): Unable to send command to target, sending BUSY status
Such response causes command timeout on the initiator. Error handler
thread on the initiator will be spawned to abort the commands:
scsi 23:0:0:0: tag#0 abort scheduled
scsi 23:0:0:0: tag#0 aborting command
qla2xxx [0000:af:00.0]-188c:23: Entered qla24xx_abort_command.
qla2xxx [0000:af:00.0]-801c:23: Abort command issued nexus=23:0:0 -- 0 2003.
Command abort is rejected by target and fails (2003), error handler then
tries to perform DEVICE RESET and TARGET RESET but they're also doomed
to fail because TMFs are ignored for the deleted sessions.
Then initiator makes BUS RESET that resets the link via
qla2x00_full_login_lip(). BUS RESET succeeds and brings initiator port
up, SAN switch detects that and sends RSCN to the target port and it
fails again the same way as described above. It never goes out of the
loop.
The change breaks the RSCN loop by keeping initiator sessions mentioned
in RSCN payload in all modes, including dual and pure target mode.
Fixes: 2037ce49d30a ("scsi: qla2xxx: Fix stale session")
Cc: Quinn Tran <qutran(a)marvell.com>
Cc: Arun Easi <aeasi(a)marvell.com>
Cc: Nilesh Javali <njavali(a)marvell.com>
Cc: Bart Van Assche <bvanassche(a)acm.org>
Cc: Daniel Wagner <dwagner(a)suse.de>
Cc: Himanshu Madhani <himanshu.madhani(a)oracle.com>
Cc: Martin Wilck <mwilck(a)suse.com>
Cc: stable(a)vger.kernel.org # v5.4+
Signed-off-by: Roman Bolshakov <r.bolshakov(a)yadro.com>
---
drivers/scsi/qla2xxx/qla_gs.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
Changes since v1:
- Corrected an error when N_Port_ID change wouldn't clean up stale
session (Martin W.).
N_Port_ID may change in the switched fabric topology if initiator
cable is replugged to another physical port on the SAN switch (some
fabrics assign physical port number to domain area). Physical
reconnection implies that initiator is going to relogin anyway and
previous session is no longer needed.
diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c
index 42c3ad27f1cb..df670fba2ab8 100644
--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -3496,7 +3496,9 @@ void qla24xx_async_gnnft_done(scsi_qla_host_t *vha, srb_t *sp)
qla2x00_clear_loop_id(fcport);
fcport->flags |= FCF_FABRIC_DEVICE;
} else if (fcport->d_id.b24 != rp->id.b24 ||
- fcport->scan_needed) {
+ (fcport->scan_needed &&
+ fcport->port_type != FCT_INITIATOR &&
+ fcport->port_type != FCT_NVME_INITIATOR)) {
qlt_schedule_sess_for_deletion(fcport);
}
fcport->d_id.b24 = rp->id.b24;
--
2.26.1
Suppose that, for unrelated reasons, FSF requests on behalf of recovery
are very slow and can run into the ERP timeout.
In the case at hand, we did adapter recovery to a large degree.
However due to the slowness a LUN open is pending
so the corresponding fc_rport remains blocked.
After fast_io_fail_tmo we trigger close physical port recovery
for the port under which the LUN should have been opened.
The new higher order port recovery
dismisses the pending LUN open ERP action and
dismisses the pending LUN open FSF request.
Such dismissal decouples the ERP action from the pending corresponding
FSF request by setting zfcp_fsf_req->erp_action to NULL
(among other things) [zfcp_erp_strategy_check_fsfreq()].
If now the ERP timeout for the pending open LUN request runs out, we
must not use zfcp_fsf_req->erp_action in the ERP timeout handler.
This is a problem since v4.15 commit 75492a51568b ("s390/scsi: Convert
timers to use timer_setup()"). Before that we intentionally only passed
zfcp_erp_action as context argument to zfcp_erp_timeout_handler().
Note: The lifetime of the corresponding zfcp_fsf_req object continues
until a (late) response or an (unrelated) adapter recovery.
Just like the regular response path ignores dismissed requests
[zfcp_fsf_req_complete() => zfcp_fsf_protstatus_eval() => return early]
the ERP timeout handler now needs to ignore dismissed requests.
So simply return early in the ERP timeout handler if the FSF request
is marked as dismissed in its status flags.
To protect against the race where zfcp_erp_strategy_check_fsfreq()
dismisses and sets zfcp_fsf_req->erp_action to NULL after our previous
status flag check, return early if zfcp_fsf_req->erp_action is NULL.
After all, the former ERP action does not need to be woken up as that was
already done as part of the dismissal above [zfcp_erp_action_dismiss()].
This fixes the following panic due to kernel page fault in IRQ context:
Unable to handle kernel pointer dereference in virtual kernel address space
Failing address: 0000000000000000 TEID: 0000000000000483
Fault in home space mode while using kernel ASCE.
AS:000009859238c00b R2:00000e3e7ffd000b R3:00000e3e7ffcc007 S:00000e3e7ffd7000 P:000000000000013d
Oops: 0004 ilc:2 [#1] SMP
Modules linked in: ...
CPU: 82 PID: 311273 Comm: stress Kdump: loaded Tainted: G E X ...
Hardware name: IBM 8561 T01 701 (LPAR)
Krnl PSW : 0404c00180000000 001fffff80549be0 (zfcp_erp_notify+0x40/0xc0 [zfcp])
R:0 T:1 IO:0 EX:0 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3
Krnl GPRS: 0000000000000080 00000e3d00000000 00000000000000f0 0000000000030000
000000010028e700 000000000400a39c 000000010028e700 00000e3e7cf87e02
0000000010000000 0700098591cb67f0 0000000000000000 0000000000000000
0000033840e9a000 0000000000000000 001fffe008d6bc18 001fffe008d6bbc8
Krnl Code: 001fffff80549bd4: a7180000 lhi %r1,0
001fffff80549bd8: 4120a0f0 la %r2,240(%r10)
#001fffff80549bdc: a53e0003 llilh %r3,3
>001fffff80549be0: ba132000 cs %r1,%r3,0(%r2)
001fffff80549be4: a7740037 brc 7,1fffff80549c52
001fffff80549be8: e320b0180004 lg %r2,24(%r11)
001fffff80549bee: e31020e00004 lg %r1,224(%r2)
001fffff80549bf4: 412020e0 la %r2,224(%r2)
Call Trace:
[<001fffff80549be0>] zfcp_erp_notify+0x40/0xc0 [zfcp]
[<00000985915e26f0>] call_timer_fn+0x38/0x190
[<00000985915e2944>] expire_timers+0xfc/0x190
[<00000985915e2ac4>] run_timer_softirq+0xec/0x218
[<0000098591ca7c4c>] __do_softirq+0x144/0x398
[<00000985915110aa>] do_softirq_own_stack+0x72/0x88
[<0000098591551b58>] irq_exit+0xb0/0xb8
[<0000098591510c6a>] do_IRQ+0x82/0xb0
[<0000098591ca7140>] ext_int_handler+0x128/0x12c
[<0000098591722d98>] clear_subpage.constprop.13+0x38/0x60
([<000009859172ae4c>] clear_huge_page+0xec/0x250)
[<000009859177e7a2>] do_huge_pmd_anonymous_page+0x32a/0x768
[<000009859172a712>] __handle_mm_fault+0x88a/0x900
[<000009859172a860>] handle_mm_fault+0xd8/0x1b0
[<0000098591529ef6>] do_dat_exception+0x136/0x3e8
[<0000098591ca6d34>] pgm_check_handler+0x1c8/0x220
Last Breaking-Event-Address:
[<001fffff80549c88>] zfcp_erp_timeout_handler+0x10/0x18 [zfcp]
Kernel panic - not syncing: Fatal exception in interrupt
Signed-off-by: Steffen Maier <maier(a)linux.ibm.com>
Fixes: 75492a51568b ("s390/scsi: Convert timers to use timer_setup()")
Cc: <stable(a)vger.kernel.org> #4.15+
Reviewed-by: Julian Wiedmann <jwi(a)linux.ibm.com>
---
Martin, James, this zfcp fix for a seldom panic would be something for
v5.8-rcX and applies to 5.8/scsi-fixes.
drivers/s390/scsi/zfcp_erp.c | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c
index db320dab1fee..79f6e8fb03ca 100644
--- a/drivers/s390/scsi/zfcp_erp.c
+++ b/drivers/s390/scsi/zfcp_erp.c
@@ -577,7 +577,10 @@ static void zfcp_erp_strategy_check_fsfreq(struct zfcp_erp_action *act)
ZFCP_STATUS_ERP_TIMEDOUT)) {
req->status |= ZFCP_STATUS_FSFREQ_DISMISSED;
zfcp_dbf_rec_run("erscf_1", act);
- req->erp_action = NULL;
+ /* lock-free concurrent access with
+ * zfcp_erp_timeout_handler()
+ */
+ WRITE_ONCE(req->erp_action, NULL);
}
if (act->status & ZFCP_STATUS_ERP_TIMEDOUT)
zfcp_dbf_rec_run("erscf_2", act);
@@ -613,8 +616,14 @@ void zfcp_erp_notify(struct zfcp_erp_action *erp_action, unsigned long set_mask)
void zfcp_erp_timeout_handler(struct timer_list *t)
{
struct zfcp_fsf_req *fsf_req = from_timer(fsf_req, t, timer);
- struct zfcp_erp_action *act = fsf_req->erp_action;
+ struct zfcp_erp_action *act;
+ if (fsf_req->status & ZFCP_STATUS_FSFREQ_DISMISSED)
+ return;
+ /* lock-free concurrent access with zfcp_erp_strategy_check_fsfreq() */
+ act = READ_ONCE(fsf_req->erp_action);
+ if (!act)
+ return;
zfcp_erp_notify(act, ZFCP_STATUS_ERP_TIMEDOUT);
}
--
2.17.1
No changes since v5 [1], just rebased to v5.8-rc1. No comments since
that posting back at the end of May either, will continue to re-post
weekly, I am otherwise at a loss for what else to do to move this
forward. Should it go through Andrew since it's across PPC and x86?
Thanks again to Michael for the PPC acks.
[1]: http://lore.kernel.org/r/159062136234.2192412.7285856919306307817.stgit@dwi…
---
The primary motivation to go touch memcpy_mcsafe() is that the existing
benefit of doing slow "handle with care" copies is obviated on newer
CPUs. With that concern lifted it also obviates the need to continue to
update the MCA-recovery capability detection code currently gated by
"mcsafe_key". Now the old "mcsafe_key" opt-in to perform the copy with
concerns for recovery fragility can instead be made an opt-out from the
default fast copy implementation (enable_copy_mc_fragile()).
The discussion with Linus on the first iteration of this patch
identified that memcpy_mcsafe() was misnamed relative to its usage. The
new names copy_mc_to_user() and copy_mc_to_kernel() clearly indicate the
intended use case and lets the architecture organize the implementation
accordingly.
For both powerpc and x86 a copy_mc_generic() implementation is added as
the backend for these interfaces.
Patches are relative to v5.8-rc1. It has a recent build success
notification from the kbuild robot and is passing local nvdimm tests.
---
Dan Williams (2):
x86, powerpc: Rename memcpy_mcsafe() to copy_mc_to_{user,kernel}()
x86/copy_mc: Introduce copy_mc_generic()
arch/powerpc/Kconfig | 2
arch/powerpc/include/asm/string.h | 2
arch/powerpc/include/asm/uaccess.h | 40 +++--
arch/powerpc/lib/Makefile | 2
arch/powerpc/lib/copy_mc_64.S | 4
arch/x86/Kconfig | 2
arch/x86/Kconfig.debug | 2
arch/x86/include/asm/copy_mc_test.h | 75 +++++++++
arch/x86/include/asm/mcsafe_test.h | 75 ---------
arch/x86/include/asm/string_64.h | 32 ----
arch/x86/include/asm/uaccess.h | 21 +++
arch/x86/include/asm/uaccess_64.h | 20 --
arch/x86/kernel/cpu/mce/core.c | 8 -
arch/x86/kernel/quirks.c | 9 -
arch/x86/lib/Makefile | 1
arch/x86/lib/copy_mc.c | 64 ++++++++
arch/x86/lib/copy_mc_64.S | 165 ++++++++++++++++++++
arch/x86/lib/memcpy_64.S | 115 --------------
arch/x86/lib/usercopy_64.c | 21 ---
drivers/md/dm-writecache.c | 15 +-
drivers/nvdimm/claim.c | 2
drivers/nvdimm/pmem.c | 6 -
include/linux/string.h | 9 -
include/linux/uaccess.h | 9 +
include/linux/uio.h | 10 +
lib/Kconfig | 7 +
lib/iov_iter.c | 43 +++--
tools/arch/x86/include/asm/mcsafe_test.h | 13 --
tools/arch/x86/lib/memcpy_64.S | 115 --------------
tools/objtool/check.c | 5 -
tools/perf/bench/Build | 1
tools/perf/bench/mem-memcpy-x86-64-lib.c | 24 ---
tools/testing/nvdimm/test/nfit.c | 48 +++---
.../testing/selftests/powerpc/copyloops/.gitignore | 2
tools/testing/selftests/powerpc/copyloops/Makefile | 6 -
.../selftests/powerpc/copyloops/copy_mc_64.S | 1
.../selftests/powerpc/copyloops/memcpy_mcsafe_64.S | 1
37 files changed, 451 insertions(+), 526 deletions(-)
rename arch/powerpc/lib/{memcpy_mcsafe_64.S => copy_mc_64.S} (98%)
create mode 100644 arch/x86/include/asm/copy_mc_test.h
delete mode 100644 arch/x86/include/asm/mcsafe_test.h
create mode 100644 arch/x86/lib/copy_mc.c
create mode 100644 arch/x86/lib/copy_mc_64.S
delete mode 100644 tools/arch/x86/include/asm/mcsafe_test.h
delete mode 100644 tools/perf/bench/mem-memcpy-x86-64-lib.c
create mode 120000 tools/testing/selftests/powerpc/copyloops/copy_mc_64.S
delete mode 120000 tools/testing/selftests/powerpc/copyloops/memcpy_mcsafe_64.S
base-commit: b3a9e3b9622ae10064826dccb4f7a52bd88c7407
From: Sascha Ortmann <sascha.ortmann(a)stud.uni-hannover.de>
Fix boottime kprobe events to report and abort after each failure when
adding probes.
As an example, when we try to set multiprobe kprobe events in
bootconfig like this:
ftrace.event.kprobes.vfsevents {
probes = "vfs_read $arg1 $arg2,,
!error! not reported;?", // leads to error
"vfs_write $arg1 $arg2"
}
This will not work as expected. After
commit da0f1f4167e3af69e ("tracing/boottime: Fix kprobe event API usage"),
the function trace_boot_add_kprobe_event will not produce any error
message when adding a probe fails at kprobe_event_gen_cmd_start.
Furthermore, we continue to add probes when kprobe_event_gen_cmd_end fails
(and kprobe_event_gen_cmd_start did not fail). In this case the function
even returns successfully when the last call to kprobe_event_gen_cmd_end
is successful.
The behaviour of reporting and aborting after failures is not
consistent.
The function trace_boot_add_kprobe_event now reports each failure and
stops adding probes immediately.
Link: https://lkml.kernel.org/r/20200618163301.25854-1-sascha.ortmann@stud.uni-ha…
Cc: stable(a)vger.kernel.org
Cc: linux-kernel(a)i4.cs.fau.de
Co-developed-by: Maximilian Werner <maximilian.werner96(a)gmail.com>
Fixes: da0f1f4167e3 ("tracing/boottime: Fix kprobe event API usage")
Acked-by: Masami Hiramatsu <mhiramat(a)kernel.org>
Signed-off-by: Maximilian Werner <maximilian.werner96(a)gmail.com>
Signed-off-by: Sascha Ortmann <sascha.ortmann(a)stud.uni-hannover.de>
Signed-off-by: Steven Rostedt (VMware) <rostedt(a)goodmis.org>
---
kernel/trace/trace_boot.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/kernel/trace/trace_boot.c b/kernel/trace/trace_boot.c
index 8b5490cb02bb..fa0fc08c6ef8 100644
--- a/kernel/trace/trace_boot.c
+++ b/kernel/trace/trace_boot.c
@@ -101,12 +101,16 @@ trace_boot_add_kprobe_event(struct xbc_node *node, const char *event)
kprobe_event_cmd_init(&cmd, buf, MAX_BUF_LEN);
ret = kprobe_event_gen_cmd_start(&cmd, event, val);
- if (ret)
+ if (ret) {
+ pr_err("Failed to generate probe: %s\n", buf);
break;
+ }
ret = kprobe_event_gen_cmd_end(&cmd);
- if (ret)
+ if (ret) {
pr_err("Failed to add probe: %s\n", buf);
+ break;
+ }
}
return ret;
--
2.26.2
From: "Steven Rostedt (VMware)" <rostedt(a)goodmis.org>
Currently the ring buffer makes events that happen in interrupts that preempt
another event have a delta of zero. (Hopefully we can change this soon). But
this is to deal with the races of updating a global counter with lockless
and nesting functions updating deltas.
With the addition of absolute time stamps, the time extend didn't follow
this rule. A time extend can happen if two events happen longer than 2^27
nanoseconds appart, as the delta time field in each event is only 27 bits.
If that happens, then a time extend is injected with 2^59 bits of
nanoseconds to use (18 years). But if the 2^27 nanoseconds happen between
two events, and as it is writing the event, an interrupt triggers, it will
see the 2^27 difference as well and inject a time extend of its own. But a
recent change made the time extend logic not take into account the nesting,
and this can cause two time extend deltas to happen moving the time stamp
much further ahead than the current time. This gets all reset when the ring
buffer moves to the next page, but that can cause time to appear to go
backwards.
This was observed in a trace-cmd recording, and since the data is saved in a
file, with trace-cmd report --debug, it was possible to see that this indeed
did happen!
bash-52501 110d... 81778.908247: sched_switch: bash:52501 [120] S ==> swapper/110:0 [120] [12770284:0x2e8:64]
<idle>-0 110d... 81778.908757: sched_switch: swapper/110:0 [120] R ==> bash:52501 [120] [509947:0x32c:64]
TIME EXTEND: delta:306454770 length:0
bash-52501 110.... 81779.215212: sched_swap_numa: src_pid=52501 src_tgid=52388 src_ngid=52501 src_cpu=110 src_nid=2 dst_pid=52509 dst_tgid=52388 dst_ngid=52501 dst_cpu=49 dst_nid=1 [0:0x378:48]
TIME EXTEND: delta:306458165 length:0
bash-52501 110dNh. 81779.521670: sched_wakeup: migration/110:565 [0] success=1 CPU:110 [0:0x3b4:40]
and at the next page, caused the time to go backwards:
bash-52504 110d... 81779.685411: sched_switch: bash:52504 [120] S ==> swapper/110:0 [120] [8347057:0xfb4:64]
CPU:110 [SUBBUFFER START] [81779379165886:0x1320000]
<idle>-0 110dN.. 81779.379166: sched_wakeup: bash:52504 [120] success=1 CPU:110 [0:0x10:40]
<idle>-0 110d... 81779.379167: sched_switch: swapper/110:0 [120] R ==> bash:52504 [120] [1168:0x3c:64]
Link: https://lkml.kernel.org/r/20200622151815.345d1bf5@oasis.local.home
Cc: Ingo Molnar <mingo(a)kernel.org>
Cc: Andrew Morton <akpm(a)linux-foundation.org>
Cc: Tom Zanussi <zanussi(a)kernel.org>
Cc: stable(a)vger.kernel.org
Fixes: dc4e2801d400b ("ring-buffer: Redefine the unimplemented RINGBUF_TYPE_TIME_STAMP")
Reported-by: Julia Lawall <julia.lawall(a)inria.fr>
Signed-off-by: Steven Rostedt (VMware) <rostedt(a)goodmis.org>
---
kernel/trace/ring_buffer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index b8e1ca48be50..00867ff82412 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -2427,7 +2427,7 @@ rb_update_event(struct ring_buffer_per_cpu *cpu_buffer,
if (unlikely(info->add_timestamp)) {
bool abs = ring_buffer_time_stamp_abs(cpu_buffer->buffer);
- event = rb_add_time_stamp(event, info->delta, abs);
+ event = rb_add_time_stamp(event, abs ? info->delta : delta, abs);
length -= RB_LEN_TIME_EXTEND;
delta = 0;
}
--
2.26.2
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Commit: 8533b594d929 - net: core: device_rename: Use rwsem instead of a seqcount
The results of these automated tests are provided below.
Overall result: PASSED
Merge: OK
Compile: OK
Tests: OK
All kernel binaries, config files, and logs are available for download here:
https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware…
Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.
,-. ,-.
( C ) ( K ) Continuous
`-',-.`-' Kernel
( I ) Integration
`-'
______________________________________________________________________________
Compile testing
---------------
We compiled the kernel for 4 architectures:
aarch64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
s390x:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
x86_64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
ppc64le:
Host 1:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 3:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
s390x:
Host 1:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ selinux-policy: serge-testsuite
✅ stress: stress-ng
🚧 ⚡⚡⚡ Storage blktests
x86_64:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ xfstests - ext4
⚡⚡⚡ xfstests - xfs
⚡⚡⚡ selinux-policy: serge-testsuite
⚡⚡⚡ storage: software RAID testing
⚡⚡⚡ stress: stress-ng
🚧 ⚡⚡⚡ CPU: Frequency Driver Test
🚧 ⚡⚡⚡ CPU: Idle Test
🚧 ⚡⚡⚡ IOMMU boot test
🚧 ⚡⚡⚡ IPMI driver test
🚧 ⚡⚡⚡ IPMItool loop stress test
🚧 ⚡⚡⚡ power-management: cpupower/sanity test
🚧 ⚡⚡⚡ Storage blktests
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Podman system integration test - as root
⚡⚡⚡ Podman system integration test - as user
⚡⚡⚡ LTP
⚡⚡⚡ Loopdev Sanity
⚡⚡⚡ Memory function: memfd_create
⚡⚡⚡ AMTU (Abstract Machine Test Utility)
⚡⚡⚡ Networking bridge: sanity
⚡⚡⚡ Ethernet drivers sanity
⚡⚡⚡ Networking socket: fuzz
⚡⚡⚡ Networking: igmp conformance test
⚡⚡⚡ Networking route: pmtu
⚡⚡⚡ Networking route_func - local
⚡⚡⚡ Networking route_func - forward
⚡⚡⚡ Networking TCP: keepalive test
⚡⚡⚡ Networking UDP: socket
⚡⚡⚡ Networking tunnel: geneve basic test
⚡⚡⚡ Networking tunnel: gre basic
⚡⚡⚡ L2TP basic test
⚡⚡⚡ Networking tunnel: vxlan basic
⚡⚡⚡ Networking ipsec: basic netns - transport
⚡⚡⚡ Networking ipsec: basic netns - tunnel
⚡⚡⚡ Libkcapi AF_ALG test
⚡⚡⚡ pciutils: sanity smoke test
⚡⚡⚡ pciutils: update pci ids test
⚡⚡⚡ ALSA PCM loopback test
⚡⚡⚡ ALSA Control (mixer) Userspace Element test
⚡⚡⚡ storage: SCSI VPD
🚧 ⚡⚡⚡ CIFS Connectathon
🚧 ⚡⚡⚡ POSIX pjd-fstest suites
🚧 ⚡⚡⚡ jvm - DaCapo Benchmark Suite
🚧 ⚡⚡⚡ jvm - jcstress tests
🚧 ⚡⚡⚡ Memory function: kaslr
🚧 ⚡⚡⚡ Networking firewall: basic netfilter test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ⚡⚡⚡ trace: ftrace/tracer
🚧 ⚡⚡⚡ kdump - kexec_boot
Host 3:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 4:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Podman system integration test - as root
⚡⚡⚡ Podman system integration test - as user
⚡⚡⚡ LTP
⚡⚡⚡ Loopdev Sanity
⚡⚡⚡ Memory function: memfd_create
⚡⚡⚡ AMTU (Abstract Machine Test Utility)
⚡⚡⚡ Networking bridge: sanity
⚡⚡⚡ Ethernet drivers sanity
⚡⚡⚡ Networking socket: fuzz
⚡⚡⚡ Networking: igmp conformance test
⚡⚡⚡ Networking route: pmtu
⚡⚡⚡ Networking route_func - local
⚡⚡⚡ Networking route_func - forward
⚡⚡⚡ Networking TCP: keepalive test
⚡⚡⚡ Networking UDP: socket
⚡⚡⚡ Networking tunnel: geneve basic test
⚡⚡⚡ Networking tunnel: gre basic
⚡⚡⚡ L2TP basic test
⚡⚡⚡ Networking tunnel: vxlan basic
⚡⚡⚡ Networking ipsec: basic netns - transport
⚡⚡⚡ Networking ipsec: basic netns - tunnel
⚡⚡⚡ Libkcapi AF_ALG test
⚡⚡⚡ pciutils: sanity smoke test
⚡⚡⚡ pciutils: update pci ids test
⚡⚡⚡ ALSA PCM loopback test
⚡⚡⚡ ALSA Control (mixer) Userspace Element test
⚡⚡⚡ storage: SCSI VPD
🚧 ⚡⚡⚡ CIFS Connectathon
🚧 ⚡⚡⚡ POSIX pjd-fstest suites
🚧 ⚡⚡⚡ jvm - DaCapo Benchmark Suite
🚧 ⚡⚡⚡ jvm - jcstress tests
🚧 ⚡⚡⚡ Memory function: kaslr
🚧 ⚡⚡⚡ Networking firewall: basic netfilter test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ⚡⚡⚡ trace: ftrace/tracer
🚧 ⚡⚡⚡ kdump - kexec_boot
Host 5:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Podman system integration test - as root
⚡⚡⚡ Podman system integration test - as user
⚡⚡⚡ LTP
⚡⚡⚡ Loopdev Sanity
⚡⚡⚡ Memory function: memfd_create
⚡⚡⚡ AMTU (Abstract Machine Test Utility)
⚡⚡⚡ Networking bridge: sanity
⚡⚡⚡ Ethernet drivers sanity
⚡⚡⚡ Networking socket: fuzz
⚡⚡⚡ Networking: igmp conformance test
⚡⚡⚡ Networking route: pmtu
⚡⚡⚡ Networking route_func - local
⚡⚡⚡ Networking route_func - forward
⚡⚡⚡ Networking TCP: keepalive test
⚡⚡⚡ Networking UDP: socket
⚡⚡⚡ Networking tunnel: geneve basic test
⚡⚡⚡ Networking tunnel: gre basic
⚡⚡⚡ L2TP basic test
⚡⚡⚡ Networking tunnel: vxlan basic
⚡⚡⚡ Networking ipsec: basic netns - transport
⚡⚡⚡ Networking ipsec: basic netns - tunnel
⚡⚡⚡ Libkcapi AF_ALG test
⚡⚡⚡ pciutils: sanity smoke test
⚡⚡⚡ pciutils: update pci ids test
⚡⚡⚡ ALSA PCM loopback test
⚡⚡⚡ ALSA Control (mixer) Userspace Element test
⚡⚡⚡ storage: SCSI VPD
🚧 ⚡⚡⚡ CIFS Connectathon
🚧 ⚡⚡⚡ POSIX pjd-fstest suites
🚧 ⚡⚡⚡ jvm - DaCapo Benchmark Suite
🚧 ⚡⚡⚡ jvm - jcstress tests
🚧 ⚡⚡⚡ Memory function: kaslr
🚧 ⚡⚡⚡ Networking firewall: basic netfilter test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ⚡⚡⚡ trace: ftrace/tracer
🚧 ⚡⚡⚡ kdump - kexec_boot
Test sources: https://github.com/CKI-project/tests-beaker
💚 Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests
-------------
Tests that didn't complete running successfully are marked with ⚡⚡⚡.
If this was caused by an infrastructure issue, we try to mark that
explicitly in the report.
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. Such tests are
executed but their results are not taken into account. Tests are waived when
their results are not reliable enough, e.g. when they're just introduced or are
being fixed.
Testing timeout
---------------
We aim to provide a report within reasonable timeframe. Tests that haven't
finished running yet are marked with ⏱.
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Commit: e81a358ee3d7 - drm/i915/gt: Move gen4 GT workarounds from init_clock_gating to workarounds
The results of these automated tests are provided below.
Overall result: PASSED
Merge: OK
Compile: OK
Tests: OK
All kernel binaries, config files, and logs are available for download here:
https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware…
Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.
,-. ,-.
( C ) ( K ) Continuous
`-',-.`-' Kernel
( I ) Integration
`-'
______________________________________________________________________________
Compile testing
---------------
We compiled the kernel for 4 architectures:
aarch64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
s390x:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
x86_64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
ppc64le:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
🚧 ⚡⚡⚡ kdump - sysrq-c
Host 4:
✅ Boot test
🚧 ✅ kdump - sysrq-c
s390x:
Host 1:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ❌ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ selinux-policy: serge-testsuite
✅ stress: stress-ng
🚧 ⚡⚡⚡ Storage blktests
x86_64:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: sanity smoke test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ❌ CPU: Frequency Driver Test
🚧 ✅ CPU: Idle Test
🚧 ✅ IOMMU boot test
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 3:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Test sources: https://github.com/CKI-project/tests-beaker
💚 Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests
-------------
Tests that didn't complete running successfully are marked with ⚡⚡⚡.
If this was caused by an infrastructure issue, we try to mark that
explicitly in the report.
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. Such tests are
executed but their results are not taken into account. Tests are waived when
their results are not reliable enough, e.g. when they're just introduced or are
being fixed.
Testing timeout
---------------
We aim to provide a report within reasonable timeframe. Tests that haven't
finished running yet are marked with ⏱.
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Commit: 78688a9f9e8d - drm/i915/gt: Move gen4 GT workarounds from init_clock_gating to workarounds
The results of these automated tests are provided below.
Overall result: PASSED
Merge: OK
Compile: OK
Tests: OK
All kernel binaries, config files, and logs are available for download here:
https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware…
Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.
,-. ,-.
( C ) ( K ) Continuous
`-',-.`-' Kernel
( I ) Integration
`-'
______________________________________________________________________________
Compile testing
---------------
We compiled the kernel for 4 architectures:
aarch64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
s390x:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
x86_64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
⚡⚡⚡ stress: stress-ng
🚧 ⚡⚡⚡ IPMI driver test
🚧 ⚡⚡⚡ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
ppc64le:
Host 1:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
s390x:
Host 1:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ selinux-policy: serge-testsuite
✅ stress: stress-ng
🚧 ⚡⚡⚡ Storage blktests
Host 3:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ❌ Networking firewall: basic netfilter test
🚧 ❌ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
x86_64:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: sanity smoke test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 2:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ✅ CPU: Frequency Driver Test
🚧 ✅ CPU: Idle Test
🚧 ✅ IOMMU boot test
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Test sources: https://github.com/CKI-project/tests-beaker
💚 Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests
-------------
Tests that didn't complete running successfully are marked with ⚡⚡⚡.
If this was caused by an infrastructure issue, we try to mark that
explicitly in the report.
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. Such tests are
executed but their results are not taken into account. Tests are waived when
their results are not reliable enough, e.g. when they're just introduced or are
being fixed.
Testing timeout
---------------
We aim to provide a report within reasonable timeframe. Tests that haven't
finished running yet are marked with ⏱.
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Commit: 407bf90609e2 - drm/i915/gt: Move gen4 GT workarounds from init_clock_gating to workarounds
The results of these automated tests are provided below.
Overall result: PASSED
Merge: OK
Compile: OK
Tests: OK
All kernel binaries, config files, and logs are available for download here:
https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware…
Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.
,-. ,-.
( C ) ( K ) Continuous
`-',-.`-' Kernel
( I ) Integration
`-'
______________________________________________________________________________
Compile testing
---------------
We compiled the kernel for 4 architectures:
aarch64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
s390x:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
x86_64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
ppc64le:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
⚡⚡⚡ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 3:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 4:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
s390x:
Host 1:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ❌ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ selinux-policy: serge-testsuite
✅ stress: stress-ng
🚧 ⚡⚡⚡ Storage blktests
x86_64:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: sanity smoke test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 2:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ✅ CPU: Frequency Driver Test
🚧 ✅ CPU: Idle Test
🚧 ❌ IOMMU boot test
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Test sources: https://github.com/CKI-project/tests-beaker
💚 Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests
-------------
Tests that didn't complete running successfully are marked with ⚡⚡⚡.
If this was caused by an infrastructure issue, we try to mark that
explicitly in the report.
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. Such tests are
executed but their results are not taken into account. Tests are waived when
their results are not reliable enough, e.g. when they're just introduced or are
being fixed.
Testing timeout
---------------
We aim to provide a report within reasonable timeframe. Tests that haven't
finished running yet are marked with ⏱.
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Commit: 78688a9f9e8d - drm/i915/gt: Move gen4 GT workarounds from init_clock_gating to workarounds
The results of these automated tests are provided below.
Overall result: PASSED
Merge: OK
Compile: OK
Tests: OK
All kernel binaries, config files, and logs are available for download here:
https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware…
Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.
,-. ,-.
( C ) ( K ) Continuous
`-',-.`-' Kernel
( I ) Integration
`-'
______________________________________________________________________________
Compile testing
---------------
We compiled the kernel for 4 architectures:
aarch64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
s390x:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
x86_64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Podman system integration test - as root
⚡⚡⚡ Podman system integration test - as user
⚡⚡⚡ LTP
⚡⚡⚡ Loopdev Sanity
⚡⚡⚡ Memory function: memfd_create
⚡⚡⚡ AMTU (Abstract Machine Test Utility)
⚡⚡⚡ Networking bridge: sanity
⚡⚡⚡ Ethernet drivers sanity
⚡⚡⚡ Networking socket: fuzz
⚡⚡⚡ Networking: igmp conformance test
⚡⚡⚡ Networking route: pmtu
⚡⚡⚡ Networking route_func - local
⚡⚡⚡ Networking route_func - forward
⚡⚡⚡ Networking TCP: keepalive test
⚡⚡⚡ Networking UDP: socket
⚡⚡⚡ Networking tunnel: geneve basic test
⚡⚡⚡ Networking tunnel: gre basic
⚡⚡⚡ L2TP basic test
⚡⚡⚡ Networking tunnel: vxlan basic
⚡⚡⚡ Networking ipsec: basic netns - transport
⚡⚡⚡ Networking ipsec: basic netns - tunnel
⚡⚡⚡ Libkcapi AF_ALG test
⚡⚡⚡ pciutils: update pci ids test
⚡⚡⚡ ALSA PCM loopback test
⚡⚡⚡ ALSA Control (mixer) Userspace Element test
⚡⚡⚡ storage: SCSI VPD
🚧 ⚡⚡⚡ CIFS Connectathon
🚧 ⚡⚡⚡ POSIX pjd-fstest suites
🚧 ⚡⚡⚡ jvm - DaCapo Benchmark Suite
🚧 ⚡⚡⚡ jvm - jcstress tests
🚧 ⚡⚡⚡ Memory function: kaslr
🚧 ⚡⚡⚡ Networking firewall: basic netfilter test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ⚡⚡⚡ trace: ftrace/tracer
🚧 ⚡⚡⚡ kdump - kexec_boot
Host 3:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
ppc64le:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 3:
✅ Boot test
🚧 ✅ kdump - sysrq-c
s390x:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ❌ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ selinux-policy: serge-testsuite
✅ stress: stress-ng
🚧 ⚡⚡⚡ Storage blktests
Host 3:
✅ Boot test
🚧 ✅ kdump - sysrq-c
x86_64:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ❌ CPU: Frequency Driver Test
🚧 ✅ CPU: Idle Test
🚧 ✅ IOMMU boot test
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: sanity smoke test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 3:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Test sources: https://github.com/CKI-project/tests-beaker
💚 Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests
-------------
Tests that didn't complete running successfully are marked with ⚡⚡⚡.
If this was caused by an infrastructure issue, we try to mark that
explicitly in the report.
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. Such tests are
executed but their results are not taken into account. Tests are waived when
their results are not reliable enough, e.g. when they're just introduced or are
being fixed.
Testing timeout
---------------
We aim to provide a report within reasonable timeframe. Tests that haven't
finished running yet are marked with ⏱.
From: Kaike Wan <kaike.wan(a)intel.com>
The workqueue link_wq should only be destroyed when the hfi1 driver
is unloaded, not when the device is shut down.
Fixes: 71d47008ca1b ("IB/hfi1: Create workqueue for link events")
Cc: <stable(a)vger.kernel.org>
Reviewed-by: Mike Marciniszyn <mike.marciniszyn(a)intel.com>
Signed-off-by: Kaike Wan <kaike.wan(a)intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro(a)intel.com>
---
Changes since v1:
- Rebased on the first patch.
---
drivers/infiniband/hw/hfi1/init.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/infiniband/hw/hfi1/init.c b/drivers/infiniband/hw/hfi1/init.c
index 16d6788..cb7ad12 100644
--- a/drivers/infiniband/hw/hfi1/init.c
+++ b/drivers/infiniband/hw/hfi1/init.c
@@ -846,6 +846,10 @@ static void destroy_workqueues(struct hfi1_devdata *dd)
destroy_workqueue(ppd->hfi1_wq);
ppd->hfi1_wq = NULL;
}
+ if (ppd->link_wq) {
+ destroy_workqueue(ppd->link_wq);
+ ppd->link_wq = NULL;
+ }
}
}
@@ -1122,14 +1126,10 @@ static void shutdown_device(struct hfi1_devdata *dd)
* We can't count on interrupts since we are stopping.
*/
hfi1_quiet_serdes(ppd);
-
if (ppd->hfi1_wq)
flush_workqueue(ppd->hfi1_wq);
- if (ppd->link_wq) {
+ if (ppd->link_wq)
flush_workqueue(ppd->link_wq);
- destroy_workqueue(ppd->link_wq);
- ppd->link_wq = NULL;
- }
}
sdma_exit(dd);
}
From: Jon Derrick <jonathan.derrick(a)intel.com>
commit bba9cc2cf82840bd3c9b3f4f7edac2dc8329ci241 upstream
By removing the real DMA indirection in find_domain(), we can allow
sub-devices of a real DMA device to have their own valid
device_domain_info. The dmar lookup and context entry removal paths have
been fixed to account for sub-devices.
Fixes: 2b0140c69637 ("iommu/vt-d: Use pci_real_dma_dev() for mapping")
Signed-off-by: Jon Derrick <jonathan.derrick(a)intel.com>
Acked-by: Lu Baolu <baolu.lu(a)linux.intel.com>
Link: https://lore.kernel.org/r/20200527165617.297470-4-jonathan.derrick@intel.com
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=207575
Signed-off-by: Joerg Roedel <jroedel(a)suse.de>
Signed-off-by: Sushma Kalakota <sushmax.kalakota(a)intel.com>
---
Hi,
Please apply this patch to 5.7 (and 5.6 if it's still being maintained).
This patch is part 3 of a 3-patch series, of which [1][2] have been
applied to 5.7. This patch is necessary to prevent kernel panics in
specific configurations.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
[2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
drivers/iommu/intel-iommu.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index 11ed871dd255..fde7aba49b74 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -2518,9 +2518,6 @@ struct dmar_domain *find_domain(struct device *dev)
if (unlikely(attach_deferred(dev) || iommu_dummy(dev)))
return NULL;
- if (dev_is_pci(dev))
- dev = &pci_real_dma_dev(to_pci_dev(dev))->dev;
-
/* No lock here, assumes no domain exit in normal case */
info = dev->archdata.iommu;
if (likely(info))
--
2.17.1
From: Enric Balletbo i Serra <enric.balletbo(a)collabora.com>
[ Upstream commit 87c3d579c8ed0eaea6b1567d529a8daa85a2bc6c ]
regmap is a library function that gets selected by drivers that need
it. No driver modules should depend on it. Depending on REGMAP_I2C makes
this driver only build if another driver already selected REGMAP_I2C,
as the symbol can't be selected through the menu kernel configuration.
Fixes: 2219a935963e ("power_supply: Add TI BQ24257 charger driver")
Signed-off-by: Enric Balletbo i Serra <enric.balletbo(a)collabora.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel(a)collabora.com>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
---
drivers/power/supply/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/power/supply/Kconfig b/drivers/power/supply/Kconfig
index 5ab90c1f3f7c..24163cf8612c 100644
--- a/drivers/power/supply/Kconfig
+++ b/drivers/power/supply/Kconfig
@@ -530,7 +530,7 @@ config CHARGER_BQ24257
tristate "TI BQ24250/24251/24257 battery charger driver"
depends on I2C
depends on GPIOLIB || COMPILE_TEST
- depends on REGMAP_I2C
+ select REGMAP_I2C
help
Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery
chargers.
--
2.25.1
On Tue, Jun 23, 2020 at 11:41 AM Fabio Estevam <festevam(a)gmail.com> wrote:
>
> Hi Tim,
>
> On Tue, Jun 23, 2020 at 3:31 PM Tim Harvey <tharvey(a)gateworks.com> wrote:
> >
> > The audio codec on the GW551x routes to ssi1
> >
> > Signed-off-by: Tim Harvey <tharvey(a)gateworks.com>
>
> Shouldn't this have a Fixes tag, so that it could be backported to
> older stable kernels?
Fabio,
Yes, it likely should as it fixes audio capture from 3117e851cef1b4e1.
I didn't think it would apply cleanly to stable but it looks like it
does.
I cc'd stable(a)vger.kernel.org. Should I submit a new revision with the
following?
Cc: stable(a)vger.kernel.org
Fixes: 3117e851cef1b4e1 ("ARM: dts: imx: Add TDA19971 HDMI Receiver to GW551x")
Thanks,
Tim
From: Zekun Shen <bruceshenzk(a)gmail.com>
[ Upstream commit e89df5c4322c1bf495f62d74745895b5fd2a4393 ]
There is a race condition exist during termination. The path is
alx_stop and then alx_remove. An alx_schedule_link_check could be called
before alx_stop by interrupt handler and invoke alx_link_check later.
Alx_stop frees the napis, and alx_remove cancels any pending works.
If any of the work is scheduled before termination and invoked before
alx_remove, a null-ptr-deref occurs because both expect alx->napis[i].
This patch fix the race condition by moving cancel_work_sync functions
before alx_free_napis inside alx_stop. Because interrupt handler can call
alx_schedule_link_check again, alx_free_irq is moved before
cancel_work_sync calls too.
Signed-off-by: Zekun Shen <bruceshenzk(a)gmail.com>
Signed-off-by: David S. Miller <davem(a)davemloft.net>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
---
drivers/net/ethernet/atheros/alx/main.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c
index df54475d163bf..43bcc19c90680 100644
--- a/drivers/net/ethernet/atheros/alx/main.c
+++ b/drivers/net/ethernet/atheros/alx/main.c
@@ -872,8 +872,12 @@ static int __alx_open(struct alx_priv *alx, bool resume)
static void __alx_stop(struct alx_priv *alx)
{
- alx_halt(alx);
alx_free_irq(alx);
+
+ cancel_work_sync(&alx->link_check_wk);
+ cancel_work_sync(&alx->reset_wk);
+
+ alx_halt(alx);
alx_free_rings(alx);
}
@@ -1406,9 +1410,6 @@ static void alx_remove(struct pci_dev *pdev)
struct alx_priv *alx = pci_get_drvdata(pdev);
struct alx_hw *hw = &alx->hw;
- cancel_work_sync(&alx->link_check_wk);
- cancel_work_sync(&alx->reset_wk);
-
/* restore permanent mac address */
alx_set_macaddr(hw, hw->perm_addr);
--
2.25.1
The patch below does not apply to the 4.9-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 1a0aa991a6274161c95a844c58cfb801d681eb59 Mon Sep 17 00:00:00 2001
From: Masami Hiramatsu <mhiramat(a)kernel.org>
Date: Tue, 12 May 2020 17:02:56 +0900
Subject: [PATCH] kprobes: Fix to protect kick_kprobe_optimizer() by
kprobe_mutex
In kprobe_optimizer() kick_kprobe_optimizer() is called
without kprobe_mutex, but this can race with other caller
which is protected by kprobe_mutex.
To fix that, expand kprobe_mutex protected area to protect
kick_kprobe_optimizer() call.
Link: http://lkml.kernel.org/r/158927057586.27680.5036330063955940456.stgit@devno…
Fixes: cd7ebe2298ff ("kprobes: Use text_poke_smp_batch for optimizing")
Cc: Ingo Molnar <mingo(a)kernel.org>
Cc: "Gustavo A . R . Silva" <gustavoars(a)kernel.org>
Cc: Anders Roxell <anders.roxell(a)linaro.org>
Cc: "Naveen N . Rao" <naveen.n.rao(a)linux.ibm.com>
Cc: Anil S Keshavamurthy <anil.s.keshavamurthy(a)intel.com>
Cc: David Miller <davem(a)davemloft.net>
Cc: Ingo Molnar <mingo(a)elte.hu>
Cc: Peter Zijlstra <peterz(a)infradead.org>
Cc: Ziqian SUN <zsun(a)redhat.com>
Cc: stable(a)vger.kernel.org
Signed-off-by: Masami Hiramatsu <mhiramat(a)kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt(a)goodmis.org>
diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index ceb0e273bd69..0e185763578b 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -592,11 +592,12 @@ static void kprobe_optimizer(struct work_struct *work)
mutex_unlock(&module_mutex);
mutex_unlock(&text_mutex);
cpus_read_unlock();
- mutex_unlock(&kprobe_mutex);
/* Step 5: Kick optimizer again if needed */
if (!list_empty(&optimizing_list) || !list_empty(&unoptimizing_list))
kick_kprobe_optimizer();
+
+ mutex_unlock(&kprobe_mutex);
}
/* Wait for completing optimization and unoptimization */
From: Enric Balletbo i Serra <enric.balletbo(a)collabora.com>
[ Upstream commit 87c3d579c8ed0eaea6b1567d529a8daa85a2bc6c ]
regmap is a library function that gets selected by drivers that need
it. No driver modules should depend on it. Depending on REGMAP_I2C makes
this driver only build if another driver already selected REGMAP_I2C,
as the symbol can't be selected through the menu kernel configuration.
Fixes: 2219a935963e ("power_supply: Add TI BQ24257 charger driver")
Signed-off-by: Enric Balletbo i Serra <enric.balletbo(a)collabora.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel(a)collabora.com>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
---
drivers/power/supply/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/power/supply/Kconfig b/drivers/power/supply/Kconfig
index c84a7b1caeb6..d6fdc10c29f0 100644
--- a/drivers/power/supply/Kconfig
+++ b/drivers/power/supply/Kconfig
@@ -577,7 +577,7 @@ config CHARGER_BQ24257
tristate "TI BQ24250/24251/24257 battery charger driver"
depends on I2C
depends on GPIOLIB || COMPILE_TEST
- depends on REGMAP_I2C
+ select REGMAP_I2C
help
Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery
chargers.
--
2.25.1
From: Enric Balletbo i Serra <enric.balletbo(a)collabora.com>
[ Upstream commit 87c3d579c8ed0eaea6b1567d529a8daa85a2bc6c ]
regmap is a library function that gets selected by drivers that need
it. No driver modules should depend on it. Depending on REGMAP_I2C makes
this driver only build if another driver already selected REGMAP_I2C,
as the symbol can't be selected through the menu kernel configuration.
Fixes: 2219a935963e ("power_supply: Add TI BQ24257 charger driver")
Signed-off-by: Enric Balletbo i Serra <enric.balletbo(a)collabora.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel(a)collabora.com>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
---
drivers/power/supply/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/power/supply/Kconfig b/drivers/power/supply/Kconfig
index ff6dab0bf0dd..76c699b5abda 100644
--- a/drivers/power/supply/Kconfig
+++ b/drivers/power/supply/Kconfig
@@ -555,7 +555,7 @@ config CHARGER_BQ24257
tristate "TI BQ24250/24251/24257 battery charger driver"
depends on I2C
depends on GPIOLIB || COMPILE_TEST
- depends on REGMAP_I2C
+ select REGMAP_I2C
help
Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery
chargers.
--
2.25.1
From: Jérôme Pouiller <jerome.pouiller(a)silabs.com>
[ Upstream commit a39e761aa4fefa2a8aaf549217329933b91da7c9 ]
wfx_tx_flush() wait there are no more frame in device buffer. However,
this event may never happens since wfx_tx_flush() don't forbid to
enqueue new frames.
Note that wfx_tx_flush() should only ensure that all frames currently in
hardware queues are sent. So the current code is more restrictive that
it should.
Note that wfx_tx_flush() release the lock before to return while
wfx_tx_lock_flush() keep the lock.
Reviewed-by: Dan Carpenter <dan.carpenter(a)oracle.com>
Signed-off-by: Jérôme Pouiller <jerome.pouiller(a)silabs.com>
Link: https://lore.kernel.org/r/20200401110405.80282-31-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
---
drivers/staging/wfx/queue.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/staging/wfx/queue.c b/drivers/staging/wfx/queue.c
index 39d9127ce4b9..8ae23681e29b 100644
--- a/drivers/staging/wfx/queue.c
+++ b/drivers/staging/wfx/queue.c
@@ -35,6 +35,7 @@ void wfx_tx_flush(struct wfx_dev *wdev)
if (wdev->chip_frozen)
return;
+ wfx_tx_lock(wdev);
mutex_lock(&wdev->hif_cmd.lock);
ret = wait_event_timeout(wdev->hif.tx_buffers_empty,
!wdev->hif.tx_buffers_used,
@@ -47,6 +48,7 @@ void wfx_tx_flush(struct wfx_dev *wdev)
wdev->chip_frozen = 1;
}
mutex_unlock(&wdev->hif_cmd.lock);
+ wfx_tx_unlock(wdev);
}
void wfx_tx_lock_flush(struct wfx_dev *wdev)
--
2.25.1
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Commit: ba811e0f6e9a - f2fs: avoid utf8_strncasecmp() with unstable name
The results of these automated tests are provided below.
Overall result: PASSED
Merge: OK
Compile: OK
Tests: OK
All kernel binaries, config files, and logs are available for download here:
https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware…
Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.
,-. ,-.
( C ) ( K ) Continuous
`-',-.`-' Kernel
( I ) Integration
`-'
______________________________________________________________________________
Compile testing
---------------
We compiled the kernel for 4 architectures:
aarch64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
s390x:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
x86_64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
ppc64le:
Host 1:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 💥 jvm - DaCapo Benchmark Suite
🚧 ⚡⚡⚡ jvm - jcstress tests
🚧 ⚡⚡⚡ Memory function: kaslr
🚧 ⚡⚡⚡ Networking firewall: basic netfilter test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ⚡⚡⚡ trace: ftrace/tracer
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
s390x:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ❌ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 2:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ selinux-policy: serge-testsuite
✅ stress: stress-ng
🚧 ⚡⚡⚡ Storage blktests
x86_64:
Host 1:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: sanity smoke test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - DaCapo Benchmark Suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ✅ CPU: Frequency Driver Test
🚧 ✅ CPU: Idle Test
🚧 ✅ IOMMU boot test
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Test sources: https://github.com/CKI-project/tests-beaker
💚 Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests
-------------
Tests that didn't complete running successfully are marked with ⚡⚡⚡.
If this was caused by an infrastructure issue, we try to mark that
explicitly in the report.
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. Such tests are
executed but their results are not taken into account. Tests are waived when
their results are not reliable enough, e.g. when they're just introduced or are
being fixed.
Testing timeout
---------------
We aim to provide a report within reasonable timeframe. Tests that haven't
finished running yet are marked with ⏱.
Until this commit the mainline kernel version (this version) of the
vboxguest module contained a bug where it defined
VBGL_IOCTL_VMMDEV_REQUEST_BIG and VBGL_IOCTL_LOG using
_IOC(_IOC_READ | _IOC_WRITE, 'V', ...) instead of
_IO(V, ...) as the out of tree VirtualBox upstream version does.
Since the VirtualBox userspace bits are always built against VirtualBox
upstream's headers, this means that so far the mainline kernel version
of the vboxguest module has been failing these 2 ioctls with -ENOTTY.
I guess that VBGL_IOCTL_VMMDEV_REQUEST_BIG is never used causing us to
not hit that one and sofar the vboxguest driver has failed to actually
log any log messages passed it through VBGL_IOCTL_LOG.
This commit changes the VBGL_IOCTL_VMMDEV_REQUEST_BIG and VBGL_IOCTL_LOG
defines to match the out of tree VirtualBox upstream vboxguest version,
while keeping compatibility with the old wrong request defines so as
to not break the kernel ABI in case someone has been using the old
request defines.
Fixes: f6ddd094f579 ("virt: Add vboxguest driver for Virtual Box Guest integration UAPI")
Cc: stable(a)vger.kernel.org
Reviewed-by: Arnd Bergmann <arnd(a)arndb.de>
Signed-off-by: Hans de Goede <hdegoede(a)redhat.com>
---
drivers/virt/vboxguest/vboxguest_core.c | 4 +++-
drivers/virt/vboxguest/vboxguest_core.h | 15 +++++++++++++++
drivers/virt/vboxguest/vboxguest_linux.c | 3 ++-
include/uapi/linux/vboxguest.h | 4 ++--
4 files changed, 22 insertions(+), 4 deletions(-)
diff --git a/drivers/virt/vboxguest/vboxguest_core.c b/drivers/virt/vboxguest/vboxguest_core.c
index b690a8a4bf9e..8fab04e76c14 100644
--- a/drivers/virt/vboxguest/vboxguest_core.c
+++ b/drivers/virt/vboxguest/vboxguest_core.c
@@ -1520,7 +1520,8 @@ int vbg_core_ioctl(struct vbg_session *session, unsigned int req, void *data)
/* For VMMDEV_REQUEST hdr->type != VBG_IOCTL_HDR_TYPE_DEFAULT */
if (req_no_size == VBG_IOCTL_VMMDEV_REQUEST(0) ||
- req == VBG_IOCTL_VMMDEV_REQUEST_BIG)
+ req == VBG_IOCTL_VMMDEV_REQUEST_BIG ||
+ req == VBG_IOCTL_VMMDEV_REQUEST_BIG_ALT)
return vbg_ioctl_vmmrequest(gdev, session, data);
if (hdr->type != VBG_IOCTL_HDR_TYPE_DEFAULT)
@@ -1558,6 +1559,7 @@ int vbg_core_ioctl(struct vbg_session *session, unsigned int req, void *data)
case VBG_IOCTL_HGCM_CALL(0):
return vbg_ioctl_hgcm_call(gdev, session, f32bit, data);
case VBG_IOCTL_LOG(0):
+ case VBG_IOCTL_LOG_ALT(0):
return vbg_ioctl_log(data);
}
diff --git a/drivers/virt/vboxguest/vboxguest_core.h b/drivers/virt/vboxguest/vboxguest_core.h
index 4188c12b839f..77c3a9c8255d 100644
--- a/drivers/virt/vboxguest/vboxguest_core.h
+++ b/drivers/virt/vboxguest/vboxguest_core.h
@@ -15,6 +15,21 @@
#include <linux/vboxguest.h>
#include "vmmdev.h"
+/*
+ * The mainline kernel version (this version) of the vboxguest module
+ * contained a bug where it defined VBGL_IOCTL_VMMDEV_REQUEST_BIG and
+ * VBGL_IOCTL_LOG using _IOC(_IOC_READ | _IOC_WRITE, 'V', ...) instead
+ * of _IO(V, ...) as the out of tree VirtualBox upstream version does.
+ *
+ * These _ALT definitions keep compatibility with the wrong defines the
+ * mainline kernel version used for a while.
+ * Note the VirtualBox userspace bits have always been built against
+ * VirtualBox upstream's headers, so this is likely not necessary. But
+ * we must never break our ABI so we keep these around to be 100% sure.
+ */
+#define VBG_IOCTL_VMMDEV_REQUEST_BIG_ALT _IOC(_IOC_READ | _IOC_WRITE, 'V', 3, 0)
+#define VBG_IOCTL_LOG_ALT(s) _IOC(_IOC_READ | _IOC_WRITE, 'V', 9, s)
+
struct vbg_session;
/** VBox guest memory balloon. */
diff --git a/drivers/virt/vboxguest/vboxguest_linux.c b/drivers/virt/vboxguest/vboxguest_linux.c
index 6e8c0f1c1056..32c2c52f7e84 100644
--- a/drivers/virt/vboxguest/vboxguest_linux.c
+++ b/drivers/virt/vboxguest/vboxguest_linux.c
@@ -131,7 +131,8 @@ static long vbg_misc_device_ioctl(struct file *filp, unsigned int req,
* the need for a bounce-buffer and another copy later on.
*/
is_vmmdev_req = (req & ~IOCSIZE_MASK) == VBG_IOCTL_VMMDEV_REQUEST(0) ||
- req == VBG_IOCTL_VMMDEV_REQUEST_BIG;
+ req == VBG_IOCTL_VMMDEV_REQUEST_BIG ||
+ req == VBG_IOCTL_VMMDEV_REQUEST_BIG_ALT;
if (is_vmmdev_req)
buf = vbg_req_alloc(size, VBG_IOCTL_HDR_TYPE_DEFAULT,
diff --git a/include/uapi/linux/vboxguest.h b/include/uapi/linux/vboxguest.h
index 9cec58a6a5ea..f79d7abe27db 100644
--- a/include/uapi/linux/vboxguest.h
+++ b/include/uapi/linux/vboxguest.h
@@ -103,7 +103,7 @@ VMMDEV_ASSERT_SIZE(vbg_ioctl_driver_version_info, 24 + 20);
/* IOCTL to perform a VMM Device request larger then 1KB. */
-#define VBG_IOCTL_VMMDEV_REQUEST_BIG _IOC(_IOC_READ | _IOC_WRITE, 'V', 3, 0)
+#define VBG_IOCTL_VMMDEV_REQUEST_BIG _IO('V', 3)
/** VBG_IOCTL_HGCM_CONNECT data structure. */
@@ -198,7 +198,7 @@ struct vbg_ioctl_log {
} u;
};
-#define VBG_IOCTL_LOG(s) _IOC(_IOC_READ | _IOC_WRITE, 'V', 9, s)
+#define VBG_IOCTL_LOG(s) _IO('V', 9)
/** VBG_IOCTL_WAIT_FOR_EVENTS data structure. */
--
2.26.2
Until this commit the mainline kernel version (this version) of the
vboxguest module contained a bug where it defined
VBGL_IOCTL_VMMDEV_REQUEST_BIG and VBGL_IOCTL_LOG using
_IOC(_IOC_READ | _IOC_WRITE, 'V', ...) instead of
_IO(V, ...) as the out of tree VirtualBox upstream version does.
Since the VirtualBox userspace bits are always built against VirtualBox
upstream's headers, this means that so far the mainline kernel version
of the vboxguest module has been failing these 2 ioctls with -ENOTTY.
I guess that VBGL_IOCTL_VMMDEV_REQUEST_BIG is never used causing us to
not hit that one and sofar the vboxguest driver has failed to actually
log any log messages passed it through VBGL_IOCTL_LOG.
This commit changes the VBGL_IOCTL_VMMDEV_REQUEST_BIG and VBGL_IOCTL_LOG
defines to match the out of tree VirtualBox upstream vboxguest version,
while keeping compatibility with the old wrong request defines so as
to not break the kernel ABI in case someone has been using the old
request defines.
Fixes: f6ddd094f579 ("virt: Add vboxguest driver for Virtual Box Guest integration UAPI")
Cc: stable(a)vger.kernel.org
Reviewed-by: Arnd Bergmann <arnd(a)arndb.de>
Signed-off-by: Hans de Goede <hdegoede(a)redhat.com>
---
drivers/virt/vboxguest/vboxguest_core.c | 4 +++-
drivers/virt/vboxguest/vboxguest_core.h | 15 +++++++++++++++
drivers/virt/vboxguest/vboxguest_linux.c | 3 ++-
include/uapi/linux/vboxguest.h | 4 ++--
4 files changed, 22 insertions(+), 4 deletions(-)
diff --git a/drivers/virt/vboxguest/vboxguest_core.c b/drivers/virt/vboxguest/vboxguest_core.c
index b690a8a4bf9e..8fab04e76c14 100644
--- a/drivers/virt/vboxguest/vboxguest_core.c
+++ b/drivers/virt/vboxguest/vboxguest_core.c
@@ -1520,7 +1520,8 @@ int vbg_core_ioctl(struct vbg_session *session, unsigned int req, void *data)
/* For VMMDEV_REQUEST hdr->type != VBG_IOCTL_HDR_TYPE_DEFAULT */
if (req_no_size == VBG_IOCTL_VMMDEV_REQUEST(0) ||
- req == VBG_IOCTL_VMMDEV_REQUEST_BIG)
+ req == VBG_IOCTL_VMMDEV_REQUEST_BIG ||
+ req == VBG_IOCTL_VMMDEV_REQUEST_BIG_ALT)
return vbg_ioctl_vmmrequest(gdev, session, data);
if (hdr->type != VBG_IOCTL_HDR_TYPE_DEFAULT)
@@ -1558,6 +1559,7 @@ int vbg_core_ioctl(struct vbg_session *session, unsigned int req, void *data)
case VBG_IOCTL_HGCM_CALL(0):
return vbg_ioctl_hgcm_call(gdev, session, f32bit, data);
case VBG_IOCTL_LOG(0):
+ case VBG_IOCTL_LOG_ALT(0):
return vbg_ioctl_log(data);
}
diff --git a/drivers/virt/vboxguest/vboxguest_core.h b/drivers/virt/vboxguest/vboxguest_core.h
index 4188c12b839f..77c3a9c8255d 100644
--- a/drivers/virt/vboxguest/vboxguest_core.h
+++ b/drivers/virt/vboxguest/vboxguest_core.h
@@ -15,6 +15,21 @@
#include <linux/vboxguest.h>
#include "vmmdev.h"
+/*
+ * The mainline kernel version (this version) of the vboxguest module
+ * contained a bug where it defined VBGL_IOCTL_VMMDEV_REQUEST_BIG and
+ * VBGL_IOCTL_LOG using _IOC(_IOC_READ | _IOC_WRITE, 'V', ...) instead
+ * of _IO(V, ...) as the out of tree VirtualBox upstream version does.
+ *
+ * These _ALT definitions keep compatibility with the wrong defines the
+ * mainline kernel version used for a while.
+ * Note the VirtualBox userspace bits have always been built against
+ * VirtualBox upstream's headers, so this is likely not necessary. But
+ * we must never break our ABI so we keep these around to be 100% sure.
+ */
+#define VBG_IOCTL_VMMDEV_REQUEST_BIG_ALT _IOC(_IOC_READ | _IOC_WRITE, 'V', 3, 0)
+#define VBG_IOCTL_LOG_ALT(s) _IOC(_IOC_READ | _IOC_WRITE, 'V', 9, s)
+
struct vbg_session;
/** VBox guest memory balloon. */
diff --git a/drivers/virt/vboxguest/vboxguest_linux.c b/drivers/virt/vboxguest/vboxguest_linux.c
index 6e8c0f1c1056..32c2c52f7e84 100644
--- a/drivers/virt/vboxguest/vboxguest_linux.c
+++ b/drivers/virt/vboxguest/vboxguest_linux.c
@@ -131,7 +131,8 @@ static long vbg_misc_device_ioctl(struct file *filp, unsigned int req,
* the need for a bounce-buffer and another copy later on.
*/
is_vmmdev_req = (req & ~IOCSIZE_MASK) == VBG_IOCTL_VMMDEV_REQUEST(0) ||
- req == VBG_IOCTL_VMMDEV_REQUEST_BIG;
+ req == VBG_IOCTL_VMMDEV_REQUEST_BIG ||
+ req == VBG_IOCTL_VMMDEV_REQUEST_BIG_ALT;
if (is_vmmdev_req)
buf = vbg_req_alloc(size, VBG_IOCTL_HDR_TYPE_DEFAULT,
diff --git a/include/uapi/linux/vboxguest.h b/include/uapi/linux/vboxguest.h
index 9cec58a6a5ea..f79d7abe27db 100644
--- a/include/uapi/linux/vboxguest.h
+++ b/include/uapi/linux/vboxguest.h
@@ -103,7 +103,7 @@ VMMDEV_ASSERT_SIZE(vbg_ioctl_driver_version_info, 24 + 20);
/* IOCTL to perform a VMM Device request larger then 1KB. */
-#define VBG_IOCTL_VMMDEV_REQUEST_BIG _IOC(_IOC_READ | _IOC_WRITE, 'V', 3, 0)
+#define VBG_IOCTL_VMMDEV_REQUEST_BIG _IO('V', 3)
/** VBG_IOCTL_HGCM_CONNECT data structure. */
@@ -198,7 +198,7 @@ struct vbg_ioctl_log {
} u;
};
-#define VBG_IOCTL_LOG(s) _IOC(_IOC_READ | _IOC_WRITE, 'V', 9, s)
+#define VBG_IOCTL_LOG(s) _IO('V', 9)
/** VBG_IOCTL_WAIT_FOR_EVENTS data structure. */
--
2.26.2
The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 11d6011c2cf29f7c8181ebde6c8bc0c4d83adcd7 Mon Sep 17 00:00:00 2001
From: "Ahmed S. Darwish" <a.darwish(a)linutronix.de>
Date: Wed, 3 Jun 2020 16:49:44 +0200
Subject: [PATCH] net: core: device_rename: Use rwsem instead of a seqcount
Sequence counters write paths are critical sections that must never be
preempted, and blocking, even for CONFIG_PREEMPTION=n, is not allowed.
Commit 5dbe7c178d3f ("net: fix kernel deadlock with interface rename and
netdev name retrieval.") handled a deadlock, observed with
CONFIG_PREEMPTION=n, where the devnet_rename seqcount read side was
infinitely spinning: it got scheduled after the seqcount write side
blocked inside its own critical section.
To fix that deadlock, among other issues, the commit added a
cond_resched() inside the read side section. While this will get the
non-preemptible kernel eventually unstuck, the seqcount reader is fully
exhausting its slice just spinning -- until TIF_NEED_RESCHED is set.
The fix is also still broken: if the seqcount reader belongs to a
real-time scheduling policy, it can spin forever and the kernel will
livelock.
Disabling preemption over the seqcount write side critical section will
not work: inside it are a number of GFP_KERNEL allocations and mutex
locking through the drivers/base/ :: device_rename() call chain.
>From all the above, replace the seqcount with a rwsem.
Fixes: 5dbe7c178d3f (net: fix kernel deadlock with interface rename and netdev name retrieval.)
Fixes: 30e6c9fa93cf (net: devnet_rename_seq should be a seqcount)
Fixes: c91f6df2db49 (sockopt: Change getsockopt() of SO_BINDTODEVICE to return an interface name)
Cc: <stable(a)vger.kernel.org>
Reported-by: kbuild test robot <lkp(a)intel.com> [ v1 missing up_read() on error exit ]
Reported-by: Dan Carpenter <dan.carpenter(a)oracle.com> [ v1 missing up_read() on error exit ]
Signed-off-by: Ahmed S. Darwish <a.darwish(a)linutronix.de>
Reviewed-by: Sebastian Andrzej Siewior <bigeasy(a)linutronix.de>
Signed-off-by: David S. Miller <davem(a)davemloft.net>
diff --git a/net/core/dev.c b/net/core/dev.c
index 10684833f864..061496a1f640 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -79,6 +79,7 @@
#include <linux/sched.h>
#include <linux/sched/mm.h>
#include <linux/mutex.h>
+#include <linux/rwsem.h>
#include <linux/string.h>
#include <linux/mm.h>
#include <linux/socket.h>
@@ -194,7 +195,7 @@ static DEFINE_SPINLOCK(napi_hash_lock);
static unsigned int napi_gen_id = NR_CPUS;
static DEFINE_READ_MOSTLY_HASHTABLE(napi_hash, 8);
-static seqcount_t devnet_rename_seq;
+static DECLARE_RWSEM(devnet_rename_sem);
static inline void dev_base_seq_inc(struct net *net)
{
@@ -998,33 +999,28 @@ EXPORT_SYMBOL(dev_get_by_napi_id);
* @net: network namespace
* @name: a pointer to the buffer where the name will be stored.
* @ifindex: the ifindex of the interface to get the name from.
- *
- * The use of raw_seqcount_begin() and cond_resched() before
- * retrying is required as we want to give the writers a chance
- * to complete when CONFIG_PREEMPTION is not set.
*/
int netdev_get_name(struct net *net, char *name, int ifindex)
{
struct net_device *dev;
- unsigned int seq;
+ int ret;
-retry:
- seq = raw_seqcount_begin(&devnet_rename_seq);
+ down_read(&devnet_rename_sem);
rcu_read_lock();
+
dev = dev_get_by_index_rcu(net, ifindex);
if (!dev) {
- rcu_read_unlock();
- return -ENODEV;
+ ret = -ENODEV;
+ goto out;
}
strcpy(name, dev->name);
- rcu_read_unlock();
- if (read_seqcount_retry(&devnet_rename_seq, seq)) {
- cond_resched();
- goto retry;
- }
- return 0;
+ ret = 0;
+out:
+ rcu_read_unlock();
+ up_read(&devnet_rename_sem);
+ return ret;
}
/**
@@ -1296,10 +1292,10 @@ int dev_change_name(struct net_device *dev, const char *newname)
likely(!(dev->priv_flags & IFF_LIVE_RENAME_OK)))
return -EBUSY;
- write_seqcount_begin(&devnet_rename_seq);
+ down_write(&devnet_rename_sem);
if (strncmp(newname, dev->name, IFNAMSIZ) == 0) {
- write_seqcount_end(&devnet_rename_seq);
+ up_write(&devnet_rename_sem);
return 0;
}
@@ -1307,7 +1303,7 @@ int dev_change_name(struct net_device *dev, const char *newname)
err = dev_get_valid_name(net, dev, newname);
if (err < 0) {
- write_seqcount_end(&devnet_rename_seq);
+ up_write(&devnet_rename_sem);
return err;
}
@@ -1322,11 +1318,11 @@ int dev_change_name(struct net_device *dev, const char *newname)
if (ret) {
memcpy(dev->name, oldname, IFNAMSIZ);
dev->name_assign_type = old_assign_type;
- write_seqcount_end(&devnet_rename_seq);
+ up_write(&devnet_rename_sem);
return ret;
}
- write_seqcount_end(&devnet_rename_seq);
+ up_write(&devnet_rename_sem);
netdev_adjacent_rename_links(dev, oldname);
@@ -1347,7 +1343,7 @@ int dev_change_name(struct net_device *dev, const char *newname)
/* err >= 0 after dev_alloc_name() or stores the first errno */
if (err >= 0) {
err = ret;
- write_seqcount_begin(&devnet_rename_seq);
+ down_write(&devnet_rename_sem);
memcpy(dev->name, oldname, IFNAMSIZ);
memcpy(oldname, newname, IFNAMSIZ);
dev->name_assign_type = old_assign_type;
This is an automatic generated email to let you know that the following patch were queued:
Subject: media: media-request: Fix crash if memory allocation fails
Author: Tuomas Tynkkynen <tuomas.tynkkynen(a)iki.fi>
Date: Sun Jun 21 13:30:40 2020 +0200
Syzbot reports a NULL-ptr deref in the kref_put() call:
BUG: KASAN: null-ptr-deref in media_request_put drivers/media/mc/mc-request.c:81 [inline]
kref_put include/linux/kref.h:64 [inline]
media_request_put drivers/media/mc/mc-request.c:81 [inline]
media_request_close+0x4d/0x170 drivers/media/mc/mc-request.c:89
__fput+0x2ed/0x750 fs/file_table.c:281
task_work_run+0x147/0x1d0 kernel/task_work.c:123
tracehook_notify_resume include/linux/tracehook.h:188 [inline]
exit_to_usermode_loop arch/x86/entry/common.c:165 [inline]
prepare_exit_to_usermode+0x48e/0x600 arch/x86/entry/common.c:196
What led to this crash was an injected memory allocation failure in
media_request_alloc():
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
should_failslab+0x5/0x20
kmem_cache_alloc_trace+0x57/0x300
? anon_inode_getfile+0xe5/0x170
media_request_alloc+0x339/0x440
media_device_request_alloc+0x94/0xc0
media_device_ioctl+0x1fb/0x330
? do_vfs_ioctl+0x6ea/0x1a00
? media_ioctl+0x101/0x120
? __media_device_usb_init+0x430/0x430
? media_poll+0x110/0x110
__se_sys_ioctl+0xf9/0x160
do_syscall_64+0xf3/0x1b0
When that allocation fails, filp->private_data is left uninitialized
which media_request_close() does not expect and crashes.
To avoid this, reorder media_request_alloc() such that
allocating the struct file happens as the last step thus
media_request_close() will no longer get called for a partially created
media request.
Reported-by: syzbot+6bed2d543cf7e48b822b(a)syzkaller.appspotmail.com
Cc: stable(a)vger.kernel.org
Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen(a)iki.fi>
Fixes: 10905d70d788 ("media: media-request: implement media requests")
Reviewed-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl>
Signed-off-by: Sakari Ailus <sakari.ailus(a)linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei(a)kernel.org>
drivers/media/mc/mc-request.c | 31 +++++++++++++++++--------------
1 file changed, 17 insertions(+), 14 deletions(-)
---
diff --git a/drivers/media/mc/mc-request.c b/drivers/media/mc/mc-request.c
index e3fca436c75b..c0782fd96c59 100644
--- a/drivers/media/mc/mc-request.c
+++ b/drivers/media/mc/mc-request.c
@@ -296,9 +296,18 @@ int media_request_alloc(struct media_device *mdev, int *alloc_fd)
if (WARN_ON(!mdev->ops->req_alloc ^ !mdev->ops->req_free))
return -ENOMEM;
+ if (mdev->ops->req_alloc)
+ req = mdev->ops->req_alloc(mdev);
+ else
+ req = kzalloc(sizeof(*req), GFP_KERNEL);
+ if (!req)
+ return -ENOMEM;
+
fd = get_unused_fd_flags(O_CLOEXEC);
- if (fd < 0)
- return fd;
+ if (fd < 0) {
+ ret = fd;
+ goto err_free_req;
+ }
filp = anon_inode_getfile("request", &request_fops, NULL, O_CLOEXEC);
if (IS_ERR(filp)) {
@@ -306,15 +315,6 @@ int media_request_alloc(struct media_device *mdev, int *alloc_fd)
goto err_put_fd;
}
- if (mdev->ops->req_alloc)
- req = mdev->ops->req_alloc(mdev);
- else
- req = kzalloc(sizeof(*req), GFP_KERNEL);
- if (!req) {
- ret = -ENOMEM;
- goto err_fput;
- }
-
filp->private_data = req;
req->mdev = mdev;
req->state = MEDIA_REQUEST_STATE_IDLE;
@@ -336,12 +336,15 @@ int media_request_alloc(struct media_device *mdev, int *alloc_fd)
return 0;
-err_fput:
- fput(filp);
-
err_put_fd:
put_unused_fd(fd);
+err_free_req:
+ if (mdev->ops->req_free)
+ mdev->ops->req_free(req);
+ else
+ kfree(req);
+
return ret;
}
The patch below does not apply to the 4.9-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 7cf81954705b7e5b057f7dc39a7ded54422ab6e1 Mon Sep 17 00:00:00 2001
From: Herbert Xu <herbert(a)gondor.apana.org.au>
Date: Fri, 29 May 2020 14:54:43 +1000
Subject: [PATCH] crypto: algif_skcipher - Cap recv SG list at ctx->used
Somewhere along the line the cap on the SG list length for receive
was lost. This patch restores it and removes the subsequent test
which is now redundant.
Fixes: 2d97591ef43d ("crypto: af_alg - consolidation of...")
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au>
Reviewed-by: Stephan Mueller <smueller(a)chronox.de>
Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au>
diff --git a/crypto/algif_skcipher.c b/crypto/algif_skcipher.c
index e2c8ab408bed..4c3bdffe0c3a 100644
--- a/crypto/algif_skcipher.c
+++ b/crypto/algif_skcipher.c
@@ -74,14 +74,10 @@ static int _skcipher_recvmsg(struct socket *sock, struct msghdr *msg,
return PTR_ERR(areq);
/* convert iovecs of output buffers into RX SGL */
- err = af_alg_get_rsgl(sk, msg, flags, areq, -1, &len);
+ err = af_alg_get_rsgl(sk, msg, flags, areq, ctx->used, &len);
if (err)
goto free;
- /* Process only as much RX buffers for which we have TX data */
- if (len > ctx->used)
- len = ctx->used;
-
/*
* If more buffers are to be expected to be processed, process only
* full block size buffers.
The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 9017dc4fbd59c09463019ce494cfe36d654495a8 Mon Sep 17 00:00:00 2001
From: Paul Cercueil <paul(a)crapouillou.net>
Date: Wed, 27 May 2020 13:52:23 +0200
Subject: [PATCH] pwm: jz4740: Enhance precision in calculation of duty cycle
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Calculating the hardware value for the duty from the hardware value of
the period resulted in a precision loss versus calculating it from the
clock rate directly.
(Also remove a cast that doesn't really need to be here)
Fixes: f6b8a5700057 ("pwm: Add Ingenic JZ4740 support")
Cc: <stable(a)vger.kernel.org>
Suggested-by: Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de>
Signed-off-by: Paul Cercueil <paul(a)crapouillou.net>
Signed-off-by: Thierry Reding <thierry.reding(a)gmail.com>
diff --git a/drivers/pwm/pwm-jz4740.c b/drivers/pwm/pwm-jz4740.c
index 3cd5c054ad9a..4fe9d99ac9a9 100644
--- a/drivers/pwm/pwm-jz4740.c
+++ b/drivers/pwm/pwm-jz4740.c
@@ -158,11 +158,11 @@ static int jz4740_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm,
/* Calculate period value */
tmp = (unsigned long long)rate * state->period;
do_div(tmp, NSEC_PER_SEC);
- period = (unsigned long)tmp;
+ period = tmp;
/* Calculate duty value */
- tmp = (unsigned long long)period * state->duty_cycle;
- do_div(tmp, state->period);
+ tmp = (unsigned long long)rate * state->duty_cycle;
+ do_div(tmp, NSEC_PER_SEC);
duty = period - tmp;
if (duty >= period)
The patch below does not apply to the 4.19-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 11d6011c2cf29f7c8181ebde6c8bc0c4d83adcd7 Mon Sep 17 00:00:00 2001
From: "Ahmed S. Darwish" <a.darwish(a)linutronix.de>
Date: Wed, 3 Jun 2020 16:49:44 +0200
Subject: [PATCH] net: core: device_rename: Use rwsem instead of a seqcount
Sequence counters write paths are critical sections that must never be
preempted, and blocking, even for CONFIG_PREEMPTION=n, is not allowed.
Commit 5dbe7c178d3f ("net: fix kernel deadlock with interface rename and
netdev name retrieval.") handled a deadlock, observed with
CONFIG_PREEMPTION=n, where the devnet_rename seqcount read side was
infinitely spinning: it got scheduled after the seqcount write side
blocked inside its own critical section.
To fix that deadlock, among other issues, the commit added a
cond_resched() inside the read side section. While this will get the
non-preemptible kernel eventually unstuck, the seqcount reader is fully
exhausting its slice just spinning -- until TIF_NEED_RESCHED is set.
The fix is also still broken: if the seqcount reader belongs to a
real-time scheduling policy, it can spin forever and the kernel will
livelock.
Disabling preemption over the seqcount write side critical section will
not work: inside it are a number of GFP_KERNEL allocations and mutex
locking through the drivers/base/ :: device_rename() call chain.
>From all the above, replace the seqcount with a rwsem.
Fixes: 5dbe7c178d3f (net: fix kernel deadlock with interface rename and netdev name retrieval.)
Fixes: 30e6c9fa93cf (net: devnet_rename_seq should be a seqcount)
Fixes: c91f6df2db49 (sockopt: Change getsockopt() of SO_BINDTODEVICE to return an interface name)
Cc: <stable(a)vger.kernel.org>
Reported-by: kbuild test robot <lkp(a)intel.com> [ v1 missing up_read() on error exit ]
Reported-by: Dan Carpenter <dan.carpenter(a)oracle.com> [ v1 missing up_read() on error exit ]
Signed-off-by: Ahmed S. Darwish <a.darwish(a)linutronix.de>
Reviewed-by: Sebastian Andrzej Siewior <bigeasy(a)linutronix.de>
Signed-off-by: David S. Miller <davem(a)davemloft.net>
diff --git a/net/core/dev.c b/net/core/dev.c
index 10684833f864..061496a1f640 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -79,6 +79,7 @@
#include <linux/sched.h>
#include <linux/sched/mm.h>
#include <linux/mutex.h>
+#include <linux/rwsem.h>
#include <linux/string.h>
#include <linux/mm.h>
#include <linux/socket.h>
@@ -194,7 +195,7 @@ static DEFINE_SPINLOCK(napi_hash_lock);
static unsigned int napi_gen_id = NR_CPUS;
static DEFINE_READ_MOSTLY_HASHTABLE(napi_hash, 8);
-static seqcount_t devnet_rename_seq;
+static DECLARE_RWSEM(devnet_rename_sem);
static inline void dev_base_seq_inc(struct net *net)
{
@@ -998,33 +999,28 @@ EXPORT_SYMBOL(dev_get_by_napi_id);
* @net: network namespace
* @name: a pointer to the buffer where the name will be stored.
* @ifindex: the ifindex of the interface to get the name from.
- *
- * The use of raw_seqcount_begin() and cond_resched() before
- * retrying is required as we want to give the writers a chance
- * to complete when CONFIG_PREEMPTION is not set.
*/
int netdev_get_name(struct net *net, char *name, int ifindex)
{
struct net_device *dev;
- unsigned int seq;
+ int ret;
-retry:
- seq = raw_seqcount_begin(&devnet_rename_seq);
+ down_read(&devnet_rename_sem);
rcu_read_lock();
+
dev = dev_get_by_index_rcu(net, ifindex);
if (!dev) {
- rcu_read_unlock();
- return -ENODEV;
+ ret = -ENODEV;
+ goto out;
}
strcpy(name, dev->name);
- rcu_read_unlock();
- if (read_seqcount_retry(&devnet_rename_seq, seq)) {
- cond_resched();
- goto retry;
- }
- return 0;
+ ret = 0;
+out:
+ rcu_read_unlock();
+ up_read(&devnet_rename_sem);
+ return ret;
}
/**
@@ -1296,10 +1292,10 @@ int dev_change_name(struct net_device *dev, const char *newname)
likely(!(dev->priv_flags & IFF_LIVE_RENAME_OK)))
return -EBUSY;
- write_seqcount_begin(&devnet_rename_seq);
+ down_write(&devnet_rename_sem);
if (strncmp(newname, dev->name, IFNAMSIZ) == 0) {
- write_seqcount_end(&devnet_rename_seq);
+ up_write(&devnet_rename_sem);
return 0;
}
@@ -1307,7 +1303,7 @@ int dev_change_name(struct net_device *dev, const char *newname)
err = dev_get_valid_name(net, dev, newname);
if (err < 0) {
- write_seqcount_end(&devnet_rename_seq);
+ up_write(&devnet_rename_sem);
return err;
}
@@ -1322,11 +1318,11 @@ int dev_change_name(struct net_device *dev, const char *newname)
if (ret) {
memcpy(dev->name, oldname, IFNAMSIZ);
dev->name_assign_type = old_assign_type;
- write_seqcount_end(&devnet_rename_seq);
+ up_write(&devnet_rename_sem);
return ret;
}
- write_seqcount_end(&devnet_rename_seq);
+ up_write(&devnet_rename_sem);
netdev_adjacent_rename_links(dev, oldname);
@@ -1347,7 +1343,7 @@ int dev_change_name(struct net_device *dev, const char *newname)
/* err >= 0 after dev_alloc_name() or stores the first errno */
if (err >= 0) {
err = ret;
- write_seqcount_begin(&devnet_rename_seq);
+ down_write(&devnet_rename_sem);
memcpy(dev->name, oldname, IFNAMSIZ);
memcpy(oldname, newname, IFNAMSIZ);
dev->name_assign_type = old_assign_type;
The patch below does not apply to the 4.14-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 11d6011c2cf29f7c8181ebde6c8bc0c4d83adcd7 Mon Sep 17 00:00:00 2001
From: "Ahmed S. Darwish" <a.darwish(a)linutronix.de>
Date: Wed, 3 Jun 2020 16:49:44 +0200
Subject: [PATCH] net: core: device_rename: Use rwsem instead of a seqcount
Sequence counters write paths are critical sections that must never be
preempted, and blocking, even for CONFIG_PREEMPTION=n, is not allowed.
Commit 5dbe7c178d3f ("net: fix kernel deadlock with interface rename and
netdev name retrieval.") handled a deadlock, observed with
CONFIG_PREEMPTION=n, where the devnet_rename seqcount read side was
infinitely spinning: it got scheduled after the seqcount write side
blocked inside its own critical section.
To fix that deadlock, among other issues, the commit added a
cond_resched() inside the read side section. While this will get the
non-preemptible kernel eventually unstuck, the seqcount reader is fully
exhausting its slice just spinning -- until TIF_NEED_RESCHED is set.
The fix is also still broken: if the seqcount reader belongs to a
real-time scheduling policy, it can spin forever and the kernel will
livelock.
Disabling preemption over the seqcount write side critical section will
not work: inside it are a number of GFP_KERNEL allocations and mutex
locking through the drivers/base/ :: device_rename() call chain.
>From all the above, replace the seqcount with a rwsem.
Fixes: 5dbe7c178d3f (net: fix kernel deadlock with interface rename and netdev name retrieval.)
Fixes: 30e6c9fa93cf (net: devnet_rename_seq should be a seqcount)
Fixes: c91f6df2db49 (sockopt: Change getsockopt() of SO_BINDTODEVICE to return an interface name)
Cc: <stable(a)vger.kernel.org>
Reported-by: kbuild test robot <lkp(a)intel.com> [ v1 missing up_read() on error exit ]
Reported-by: Dan Carpenter <dan.carpenter(a)oracle.com> [ v1 missing up_read() on error exit ]
Signed-off-by: Ahmed S. Darwish <a.darwish(a)linutronix.de>
Reviewed-by: Sebastian Andrzej Siewior <bigeasy(a)linutronix.de>
Signed-off-by: David S. Miller <davem(a)davemloft.net>
diff --git a/net/core/dev.c b/net/core/dev.c
index 10684833f864..061496a1f640 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -79,6 +79,7 @@
#include <linux/sched.h>
#include <linux/sched/mm.h>
#include <linux/mutex.h>
+#include <linux/rwsem.h>
#include <linux/string.h>
#include <linux/mm.h>
#include <linux/socket.h>
@@ -194,7 +195,7 @@ static DEFINE_SPINLOCK(napi_hash_lock);
static unsigned int napi_gen_id = NR_CPUS;
static DEFINE_READ_MOSTLY_HASHTABLE(napi_hash, 8);
-static seqcount_t devnet_rename_seq;
+static DECLARE_RWSEM(devnet_rename_sem);
static inline void dev_base_seq_inc(struct net *net)
{
@@ -998,33 +999,28 @@ EXPORT_SYMBOL(dev_get_by_napi_id);
* @net: network namespace
* @name: a pointer to the buffer where the name will be stored.
* @ifindex: the ifindex of the interface to get the name from.
- *
- * The use of raw_seqcount_begin() and cond_resched() before
- * retrying is required as we want to give the writers a chance
- * to complete when CONFIG_PREEMPTION is not set.
*/
int netdev_get_name(struct net *net, char *name, int ifindex)
{
struct net_device *dev;
- unsigned int seq;
+ int ret;
-retry:
- seq = raw_seqcount_begin(&devnet_rename_seq);
+ down_read(&devnet_rename_sem);
rcu_read_lock();
+
dev = dev_get_by_index_rcu(net, ifindex);
if (!dev) {
- rcu_read_unlock();
- return -ENODEV;
+ ret = -ENODEV;
+ goto out;
}
strcpy(name, dev->name);
- rcu_read_unlock();
- if (read_seqcount_retry(&devnet_rename_seq, seq)) {
- cond_resched();
- goto retry;
- }
- return 0;
+ ret = 0;
+out:
+ rcu_read_unlock();
+ up_read(&devnet_rename_sem);
+ return ret;
}
/**
@@ -1296,10 +1292,10 @@ int dev_change_name(struct net_device *dev, const char *newname)
likely(!(dev->priv_flags & IFF_LIVE_RENAME_OK)))
return -EBUSY;
- write_seqcount_begin(&devnet_rename_seq);
+ down_write(&devnet_rename_sem);
if (strncmp(newname, dev->name, IFNAMSIZ) == 0) {
- write_seqcount_end(&devnet_rename_seq);
+ up_write(&devnet_rename_sem);
return 0;
}
@@ -1307,7 +1303,7 @@ int dev_change_name(struct net_device *dev, const char *newname)
err = dev_get_valid_name(net, dev, newname);
if (err < 0) {
- write_seqcount_end(&devnet_rename_seq);
+ up_write(&devnet_rename_sem);
return err;
}
@@ -1322,11 +1318,11 @@ int dev_change_name(struct net_device *dev, const char *newname)
if (ret) {
memcpy(dev->name, oldname, IFNAMSIZ);
dev->name_assign_type = old_assign_type;
- write_seqcount_end(&devnet_rename_seq);
+ up_write(&devnet_rename_sem);
return ret;
}
- write_seqcount_end(&devnet_rename_seq);
+ up_write(&devnet_rename_sem);
netdev_adjacent_rename_links(dev, oldname);
@@ -1347,7 +1343,7 @@ int dev_change_name(struct net_device *dev, const char *newname)
/* err >= 0 after dev_alloc_name() or stores the first errno */
if (err >= 0) {
err = ret;
- write_seqcount_begin(&devnet_rename_seq);
+ down_write(&devnet_rename_sem);
memcpy(dev->name, oldname, IFNAMSIZ);
memcpy(oldname, newname, IFNAMSIZ);
dev->name_assign_type = old_assign_type;
The patch below does not apply to the 4.9-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 11d6011c2cf29f7c8181ebde6c8bc0c4d83adcd7 Mon Sep 17 00:00:00 2001
From: "Ahmed S. Darwish" <a.darwish(a)linutronix.de>
Date: Wed, 3 Jun 2020 16:49:44 +0200
Subject: [PATCH] net: core: device_rename: Use rwsem instead of a seqcount
Sequence counters write paths are critical sections that must never be
preempted, and blocking, even for CONFIG_PREEMPTION=n, is not allowed.
Commit 5dbe7c178d3f ("net: fix kernel deadlock with interface rename and
netdev name retrieval.") handled a deadlock, observed with
CONFIG_PREEMPTION=n, where the devnet_rename seqcount read side was
infinitely spinning: it got scheduled after the seqcount write side
blocked inside its own critical section.
To fix that deadlock, among other issues, the commit added a
cond_resched() inside the read side section. While this will get the
non-preemptible kernel eventually unstuck, the seqcount reader is fully
exhausting its slice just spinning -- until TIF_NEED_RESCHED is set.
The fix is also still broken: if the seqcount reader belongs to a
real-time scheduling policy, it can spin forever and the kernel will
livelock.
Disabling preemption over the seqcount write side critical section will
not work: inside it are a number of GFP_KERNEL allocations and mutex
locking through the drivers/base/ :: device_rename() call chain.
>From all the above, replace the seqcount with a rwsem.
Fixes: 5dbe7c178d3f (net: fix kernel deadlock with interface rename and netdev name retrieval.)
Fixes: 30e6c9fa93cf (net: devnet_rename_seq should be a seqcount)
Fixes: c91f6df2db49 (sockopt: Change getsockopt() of SO_BINDTODEVICE to return an interface name)
Cc: <stable(a)vger.kernel.org>
Reported-by: kbuild test robot <lkp(a)intel.com> [ v1 missing up_read() on error exit ]
Reported-by: Dan Carpenter <dan.carpenter(a)oracle.com> [ v1 missing up_read() on error exit ]
Signed-off-by: Ahmed S. Darwish <a.darwish(a)linutronix.de>
Reviewed-by: Sebastian Andrzej Siewior <bigeasy(a)linutronix.de>
Signed-off-by: David S. Miller <davem(a)davemloft.net>
diff --git a/net/core/dev.c b/net/core/dev.c
index 10684833f864..061496a1f640 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -79,6 +79,7 @@
#include <linux/sched.h>
#include <linux/sched/mm.h>
#include <linux/mutex.h>
+#include <linux/rwsem.h>
#include <linux/string.h>
#include <linux/mm.h>
#include <linux/socket.h>
@@ -194,7 +195,7 @@ static DEFINE_SPINLOCK(napi_hash_lock);
static unsigned int napi_gen_id = NR_CPUS;
static DEFINE_READ_MOSTLY_HASHTABLE(napi_hash, 8);
-static seqcount_t devnet_rename_seq;
+static DECLARE_RWSEM(devnet_rename_sem);
static inline void dev_base_seq_inc(struct net *net)
{
@@ -998,33 +999,28 @@ EXPORT_SYMBOL(dev_get_by_napi_id);
* @net: network namespace
* @name: a pointer to the buffer where the name will be stored.
* @ifindex: the ifindex of the interface to get the name from.
- *
- * The use of raw_seqcount_begin() and cond_resched() before
- * retrying is required as we want to give the writers a chance
- * to complete when CONFIG_PREEMPTION is not set.
*/
int netdev_get_name(struct net *net, char *name, int ifindex)
{
struct net_device *dev;
- unsigned int seq;
+ int ret;
-retry:
- seq = raw_seqcount_begin(&devnet_rename_seq);
+ down_read(&devnet_rename_sem);
rcu_read_lock();
+
dev = dev_get_by_index_rcu(net, ifindex);
if (!dev) {
- rcu_read_unlock();
- return -ENODEV;
+ ret = -ENODEV;
+ goto out;
}
strcpy(name, dev->name);
- rcu_read_unlock();
- if (read_seqcount_retry(&devnet_rename_seq, seq)) {
- cond_resched();
- goto retry;
- }
- return 0;
+ ret = 0;
+out:
+ rcu_read_unlock();
+ up_read(&devnet_rename_sem);
+ return ret;
}
/**
@@ -1296,10 +1292,10 @@ int dev_change_name(struct net_device *dev, const char *newname)
likely(!(dev->priv_flags & IFF_LIVE_RENAME_OK)))
return -EBUSY;
- write_seqcount_begin(&devnet_rename_seq);
+ down_write(&devnet_rename_sem);
if (strncmp(newname, dev->name, IFNAMSIZ) == 0) {
- write_seqcount_end(&devnet_rename_seq);
+ up_write(&devnet_rename_sem);
return 0;
}
@@ -1307,7 +1303,7 @@ int dev_change_name(struct net_device *dev, const char *newname)
err = dev_get_valid_name(net, dev, newname);
if (err < 0) {
- write_seqcount_end(&devnet_rename_seq);
+ up_write(&devnet_rename_sem);
return err;
}
@@ -1322,11 +1318,11 @@ int dev_change_name(struct net_device *dev, const char *newname)
if (ret) {
memcpy(dev->name, oldname, IFNAMSIZ);
dev->name_assign_type = old_assign_type;
- write_seqcount_end(&devnet_rename_seq);
+ up_write(&devnet_rename_sem);
return ret;
}
- write_seqcount_end(&devnet_rename_seq);
+ up_write(&devnet_rename_sem);
netdev_adjacent_rename_links(dev, oldname);
@@ -1347,7 +1343,7 @@ int dev_change_name(struct net_device *dev, const char *newname)
/* err >= 0 after dev_alloc_name() or stores the first errno */
if (err >= 0) {
err = ret;
- write_seqcount_begin(&devnet_rename_seq);
+ down_write(&devnet_rename_sem);
memcpy(dev->name, oldname, IFNAMSIZ);
memcpy(oldname, newname, IFNAMSIZ);
dev->name_assign_type = old_assign_type;
The patch below does not apply to the 4.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 11d6011c2cf29f7c8181ebde6c8bc0c4d83adcd7 Mon Sep 17 00:00:00 2001
From: "Ahmed S. Darwish" <a.darwish(a)linutronix.de>
Date: Wed, 3 Jun 2020 16:49:44 +0200
Subject: [PATCH] net: core: device_rename: Use rwsem instead of a seqcount
Sequence counters write paths are critical sections that must never be
preempted, and blocking, even for CONFIG_PREEMPTION=n, is not allowed.
Commit 5dbe7c178d3f ("net: fix kernel deadlock with interface rename and
netdev name retrieval.") handled a deadlock, observed with
CONFIG_PREEMPTION=n, where the devnet_rename seqcount read side was
infinitely spinning: it got scheduled after the seqcount write side
blocked inside its own critical section.
To fix that deadlock, among other issues, the commit added a
cond_resched() inside the read side section. While this will get the
non-preemptible kernel eventually unstuck, the seqcount reader is fully
exhausting its slice just spinning -- until TIF_NEED_RESCHED is set.
The fix is also still broken: if the seqcount reader belongs to a
real-time scheduling policy, it can spin forever and the kernel will
livelock.
Disabling preemption over the seqcount write side critical section will
not work: inside it are a number of GFP_KERNEL allocations and mutex
locking through the drivers/base/ :: device_rename() call chain.
>From all the above, replace the seqcount with a rwsem.
Fixes: 5dbe7c178d3f (net: fix kernel deadlock with interface rename and netdev name retrieval.)
Fixes: 30e6c9fa93cf (net: devnet_rename_seq should be a seqcount)
Fixes: c91f6df2db49 (sockopt: Change getsockopt() of SO_BINDTODEVICE to return an interface name)
Cc: <stable(a)vger.kernel.org>
Reported-by: kbuild test robot <lkp(a)intel.com> [ v1 missing up_read() on error exit ]
Reported-by: Dan Carpenter <dan.carpenter(a)oracle.com> [ v1 missing up_read() on error exit ]
Signed-off-by: Ahmed S. Darwish <a.darwish(a)linutronix.de>
Reviewed-by: Sebastian Andrzej Siewior <bigeasy(a)linutronix.de>
Signed-off-by: David S. Miller <davem(a)davemloft.net>
diff --git a/net/core/dev.c b/net/core/dev.c
index 10684833f864..061496a1f640 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -79,6 +79,7 @@
#include <linux/sched.h>
#include <linux/sched/mm.h>
#include <linux/mutex.h>
+#include <linux/rwsem.h>
#include <linux/string.h>
#include <linux/mm.h>
#include <linux/socket.h>
@@ -194,7 +195,7 @@ static DEFINE_SPINLOCK(napi_hash_lock);
static unsigned int napi_gen_id = NR_CPUS;
static DEFINE_READ_MOSTLY_HASHTABLE(napi_hash, 8);
-static seqcount_t devnet_rename_seq;
+static DECLARE_RWSEM(devnet_rename_sem);
static inline void dev_base_seq_inc(struct net *net)
{
@@ -998,33 +999,28 @@ EXPORT_SYMBOL(dev_get_by_napi_id);
* @net: network namespace
* @name: a pointer to the buffer where the name will be stored.
* @ifindex: the ifindex of the interface to get the name from.
- *
- * The use of raw_seqcount_begin() and cond_resched() before
- * retrying is required as we want to give the writers a chance
- * to complete when CONFIG_PREEMPTION is not set.
*/
int netdev_get_name(struct net *net, char *name, int ifindex)
{
struct net_device *dev;
- unsigned int seq;
+ int ret;
-retry:
- seq = raw_seqcount_begin(&devnet_rename_seq);
+ down_read(&devnet_rename_sem);
rcu_read_lock();
+
dev = dev_get_by_index_rcu(net, ifindex);
if (!dev) {
- rcu_read_unlock();
- return -ENODEV;
+ ret = -ENODEV;
+ goto out;
}
strcpy(name, dev->name);
- rcu_read_unlock();
- if (read_seqcount_retry(&devnet_rename_seq, seq)) {
- cond_resched();
- goto retry;
- }
- return 0;
+ ret = 0;
+out:
+ rcu_read_unlock();
+ up_read(&devnet_rename_sem);
+ return ret;
}
/**
@@ -1296,10 +1292,10 @@ int dev_change_name(struct net_device *dev, const char *newname)
likely(!(dev->priv_flags & IFF_LIVE_RENAME_OK)))
return -EBUSY;
- write_seqcount_begin(&devnet_rename_seq);
+ down_write(&devnet_rename_sem);
if (strncmp(newname, dev->name, IFNAMSIZ) == 0) {
- write_seqcount_end(&devnet_rename_seq);
+ up_write(&devnet_rename_sem);
return 0;
}
@@ -1307,7 +1303,7 @@ int dev_change_name(struct net_device *dev, const char *newname)
err = dev_get_valid_name(net, dev, newname);
if (err < 0) {
- write_seqcount_end(&devnet_rename_seq);
+ up_write(&devnet_rename_sem);
return err;
}
@@ -1322,11 +1318,11 @@ int dev_change_name(struct net_device *dev, const char *newname)
if (ret) {
memcpy(dev->name, oldname, IFNAMSIZ);
dev->name_assign_type = old_assign_type;
- write_seqcount_end(&devnet_rename_seq);
+ up_write(&devnet_rename_sem);
return ret;
}
- write_seqcount_end(&devnet_rename_seq);
+ up_write(&devnet_rename_sem);
netdev_adjacent_rename_links(dev, oldname);
@@ -1347,7 +1343,7 @@ int dev_change_name(struct net_device *dev, const char *newname)
/* err >= 0 after dev_alloc_name() or stores the first errno */
if (err >= 0) {
err = ret;
- write_seqcount_begin(&devnet_rename_seq);
+ down_write(&devnet_rename_sem);
memcpy(dev->name, oldname, IFNAMSIZ);
memcpy(oldname, newname, IFNAMSIZ);
dev->name_assign_type = old_assign_type;
The patch below does not apply to the 4.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 6bf6be1127f7e6d4bf39f84d56854e944d045d74 Mon Sep 17 00:00:00 2001
From: Chen Yu <yu.c.chen(a)intel.com>
Date: Fri, 22 May 2020 01:59:00 +0800
Subject: [PATCH] e1000e: Do not wake up the system via WOL if device wakeup is
disabled
Currently the system will be woken up via WOL(Wake On LAN) even if the
device wakeup ability has been disabled via sysfs:
cat /sys/devices/pci0000:00/0000:00:1f.6/power/wakeup
disabled
The system should not be woken up if the user has explicitly
disabled the wake up ability for this device.
This patch clears the WOL ability of this network device if the
user has disabled the wake up ability in sysfs.
Fixes: bc7f75fa9788 ("[E1000E]: New pci-express e1000 driver")
Reported-by: "Rafael J. Wysocki" <rafael.j.wysocki(a)intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com>
Cc: <Stable(a)vger.kernel.org>
Signed-off-by: Chen Yu <yu.c.chen(a)intel.com>
Tested-by: Aaron Brown <aaron.f.brown(a)intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher(a)intel.com>
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index a279f4fa9962..e2ad3f38c75c 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -6611,11 +6611,17 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool runtime)
struct net_device *netdev = pci_get_drvdata(pdev);
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
- u32 ctrl, ctrl_ext, rctl, status;
- /* Runtime suspend should only enable wakeup for link changes */
- u32 wufc = runtime ? E1000_WUFC_LNKC : adapter->wol;
+ u32 ctrl, ctrl_ext, rctl, status, wufc;
int retval = 0;
+ /* Runtime suspend should only enable wakeup for link changes */
+ if (runtime)
+ wufc = E1000_WUFC_LNKC;
+ else if (device_may_wakeup(&pdev->dev))
+ wufc = adapter->wol;
+ else
+ wufc = 0;
+
status = er32(STATUS);
if (status & E1000_STATUS_LU)
wufc &= ~E1000_WUFC_LNKC;
@@ -6672,7 +6678,7 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool runtime)
if (adapter->hw.phy.type == e1000_phy_igp_3) {
e1000e_igp3_phy_powerdown_workaround_ich8lan(&adapter->hw);
} else if (hw->mac.type >= e1000_pch_lpt) {
- if (!(wufc & (E1000_WUFC_EX | E1000_WUFC_MC | E1000_WUFC_BC)))
+ if (wufc && !(wufc & (E1000_WUFC_EX | E1000_WUFC_MC | E1000_WUFC_BC)))
/* ULP does not support wake from unicast, multicast
* or broadcast.
*/
The patch below does not apply to the 4.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 1a0aa991a6274161c95a844c58cfb801d681eb59 Mon Sep 17 00:00:00 2001
From: Masami Hiramatsu <mhiramat(a)kernel.org>
Date: Tue, 12 May 2020 17:02:56 +0900
Subject: [PATCH] kprobes: Fix to protect kick_kprobe_optimizer() by
kprobe_mutex
In kprobe_optimizer() kick_kprobe_optimizer() is called
without kprobe_mutex, but this can race with other caller
which is protected by kprobe_mutex.
To fix that, expand kprobe_mutex protected area to protect
kick_kprobe_optimizer() call.
Link: http://lkml.kernel.org/r/158927057586.27680.5036330063955940456.stgit@devno…
Fixes: cd7ebe2298ff ("kprobes: Use text_poke_smp_batch for optimizing")
Cc: Ingo Molnar <mingo(a)kernel.org>
Cc: "Gustavo A . R . Silva" <gustavoars(a)kernel.org>
Cc: Anders Roxell <anders.roxell(a)linaro.org>
Cc: "Naveen N . Rao" <naveen.n.rao(a)linux.ibm.com>
Cc: Anil S Keshavamurthy <anil.s.keshavamurthy(a)intel.com>
Cc: David Miller <davem(a)davemloft.net>
Cc: Ingo Molnar <mingo(a)elte.hu>
Cc: Peter Zijlstra <peterz(a)infradead.org>
Cc: Ziqian SUN <zsun(a)redhat.com>
Cc: stable(a)vger.kernel.org
Signed-off-by: Masami Hiramatsu <mhiramat(a)kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt(a)goodmis.org>
diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index ceb0e273bd69..0e185763578b 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -592,11 +592,12 @@ static void kprobe_optimizer(struct work_struct *work)
mutex_unlock(&module_mutex);
mutex_unlock(&text_mutex);
cpus_read_unlock();
- mutex_unlock(&kprobe_mutex);
/* Step 5: Kick optimizer again if needed */
if (!list_empty(&optimizing_list) || !list_empty(&unoptimizing_list))
kick_kprobe_optimizer();
+
+ mutex_unlock(&kprobe_mutex);
}
/* Wait for completing optimization and unoptimization */
The patch below does not apply to the 4.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 7cf81954705b7e5b057f7dc39a7ded54422ab6e1 Mon Sep 17 00:00:00 2001
From: Herbert Xu <herbert(a)gondor.apana.org.au>
Date: Fri, 29 May 2020 14:54:43 +1000
Subject: [PATCH] crypto: algif_skcipher - Cap recv SG list at ctx->used
Somewhere along the line the cap on the SG list length for receive
was lost. This patch restores it and removes the subsequent test
which is now redundant.
Fixes: 2d97591ef43d ("crypto: af_alg - consolidation of...")
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au>
Reviewed-by: Stephan Mueller <smueller(a)chronox.de>
Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au>
diff --git a/crypto/algif_skcipher.c b/crypto/algif_skcipher.c
index e2c8ab408bed..4c3bdffe0c3a 100644
--- a/crypto/algif_skcipher.c
+++ b/crypto/algif_skcipher.c
@@ -74,14 +74,10 @@ static int _skcipher_recvmsg(struct socket *sock, struct msghdr *msg,
return PTR_ERR(areq);
/* convert iovecs of output buffers into RX SGL */
- err = af_alg_get_rsgl(sk, msg, flags, areq, -1, &len);
+ err = af_alg_get_rsgl(sk, msg, flags, areq, ctx->used, &len);
if (err)
goto free;
- /* Process only as much RX buffers for which we have TX data */
- if (len > ctx->used)
- len = ctx->used;
-
/*
* If more buffers are to be expected to be processed, process only
* full block size buffers.
From: Harry Wentland <harry.wentland(a)amd.com>
This reverts commit 96cb7cf13d8530099c256c053648ad576588c387.
This change was used for DCN2 bringup and is no longer desired.
In fact it breaks backlight on DCN2 systems.
Cc: Alexander Monakov <amonakov(a)ispras.ru>
Cc: Hersen Wu <hersenxs.wu(a)amd.com>
Cc: Anthony Koo <Anthony.Koo(a)amd.com>
Cc: Michael Chiu <Michael.Chiu(a)amd.com>
Signed-off-by: Harry Wentland <harry.wentland(a)amd.com>
Acked-by: Alex Deucher <alexander.deucher(a)amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com>
Reported-and-tested-by: Alexander Monakov <amonakov(a)ispras.ru>
Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com>
Cc: stable(a)vger.kernel.org
(cherry picked from commit 14ed1c908a7a623cc0cbf0203f8201d1b7d31d16)
---
Fixed up to apply cleanly on 5.7 and older kernels.
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 7fc15b82fe48..f9f02e08054b 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -1334,7 +1334,7 @@ static int dm_late_init(void *handle)
unsigned int linear_lut[16];
int i;
struct dmcu *dmcu = adev->dm.dc->res_pool->dmcu;
- bool ret = false;
+ bool ret;
for (i = 0; i < 16; i++)
linear_lut[i] = 0xFFFF * i / 15;
@@ -1350,13 +1350,10 @@ static int dm_late_init(void *handle)
*/
params.min_abm_backlight = 0x28F;
- /* todo will enable for navi10 */
- if (adev->asic_type <= CHIP_RAVEN) {
- ret = dmcu_load_iram(dmcu, params);
+ ret = dmcu_load_iram(dmcu, params);
- if (!ret)
- return -EINVAL;
- }
+ if (!ret)
+ return -EINVAL;
return detect_mst_link_for_all_connectors(adev->ddev);
}
--
2.25.4
The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From fd2599bda5a989c3332f4956fd7760ec32bd51ee Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris(a)chris-wilson.co.uk>
Date: Thu, 11 Jun 2020 09:01:38 +0100
Subject: [PATCH] drm/i915/gt: Move snb GT workarounds from init_clock_gating
to workarounds
Rescue the GT workarounds from being buried inside init_clock_gating so
that we remember to apply them after a GT reset, and that they are
included in our verification that the workarounds are applied.
Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala(a)linux.intel.com>
Cc: stable(a)vger.kernel.org
Link: https://patchwork.freedesktop.org/patch/msgid/20200611080140.30228-4-chris@…
(cherry picked from commit c3b93a943f2c9ee4a106db100a2fc3b2f126bfc5)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen(a)linux.intel.com>
diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c
index 9923ff1a3982..c2d57f65b147 100644
--- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -692,6 +692,45 @@ int intel_engine_emit_ctx_wa(struct i915_request *rq)
return 0;
}
+static void
+snb_gt_workarounds_init(struct drm_i915_private *i915, struct i915_wa_list *wal)
+{
+ /* WaDisableHiZPlanesWhenMSAAEnabled:snb */
+ wa_masked_en(wal,
+ _3D_CHICKEN,
+ _3D_CHICKEN_HIZ_PLANE_DISABLE_MSAA_4X_SNB);
+
+ /* WaDisable_RenderCache_OperationalFlush:snb */
+ wa_masked_dis(wal, CACHE_MODE_0, RC_OP_FLUSH_ENABLE);
+
+ /*
+ * BSpec recommends 8x4 when MSAA is used,
+ * however in practice 16x4 seems fastest.
+ *
+ * Note that PS/WM thread counts depend on the WIZ hashing
+ * disable bit, which we don't touch here, but it's good
+ * to keep in mind (see 3DSTATE_PS and 3DSTATE_WM).
+ */
+ wa_add(wal,
+ GEN6_GT_MODE, 0,
+ _MASKED_FIELD(GEN6_WIZ_HASHING_MASK, GEN6_WIZ_HASHING_16x4),
+ GEN6_WIZ_HASHING_16x4);
+
+ wa_masked_dis(wal, CACHE_MODE_0, CM0_STC_EVICT_DISABLE_LRA_SNB);
+
+ wa_masked_en(wal,
+ _3D_CHICKEN3,
+ /* WaStripsFansDisableFastClipPerformanceFix:snb */
+ _3D_CHICKEN3_SF_DISABLE_FASTCLIP_CULL |
+ /*
+ * Bspec says:
+ * "This bit must be set if 3DSTATE_CLIP clip mode is set
+ * to normal and 3DSTATE_SF number of SF output attributes
+ * is more than 16."
+ */
+ _3D_CHICKEN3_SF_DISABLE_PIPELINED_ATTR_FETCH);
+}
+
static void
ivb_gt_workarounds_init(struct drm_i915_private *i915, struct i915_wa_list *wal)
{
@@ -1132,6 +1171,8 @@ gt_init_workarounds(struct drm_i915_private *i915, struct i915_wa_list *wal)
vlv_gt_workarounds_init(i915, wal);
else if (IS_IVYBRIDGE(i915))
ivb_gt_workarounds_init(i915, wal);
+ else if (IS_GEN(i915, 6))
+ snb_gt_workarounds_init(i915, wal);
else if (INTEL_GEN(i915) <= 8)
return;
else
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index cea7923c9cd6..5db0ebe5eee0 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -6902,27 +6902,6 @@ static void gen6_init_clock_gating(struct drm_i915_private *dev_priv)
I915_READ(ILK_DISPLAY_CHICKEN2) |
ILK_ELPIN_409_SELECT);
- /* WaDisableHiZPlanesWhenMSAAEnabled:snb */
- I915_WRITE(_3D_CHICKEN,
- _MASKED_BIT_ENABLE(_3D_CHICKEN_HIZ_PLANE_DISABLE_MSAA_4X_SNB));
-
- /* WaDisable_RenderCache_OperationalFlush:snb */
- I915_WRITE(CACHE_MODE_0, _MASKED_BIT_DISABLE(RC_OP_FLUSH_ENABLE));
-
- /*
- * BSpec recoomends 8x4 when MSAA is used,
- * however in practice 16x4 seems fastest.
- *
- * Note that PS/WM thread counts depend on the WIZ hashing
- * disable bit, which we don't touch here, but it's good
- * to keep in mind (see 3DSTATE_PS and 3DSTATE_WM).
- */
- I915_WRITE(GEN6_GT_MODE,
- _MASKED_FIELD(GEN6_WIZ_HASHING_MASK, GEN6_WIZ_HASHING_16x4));
-
- I915_WRITE(CACHE_MODE_0,
- _MASKED_BIT_DISABLE(CM0_STC_EVICT_DISABLE_LRA_SNB));
-
I915_WRITE(GEN6_UCGCTL1,
I915_READ(GEN6_UCGCTL1) |
GEN6_BLBUNIT_CLOCK_GATE_DISABLE |
@@ -6945,18 +6924,6 @@ static void gen6_init_clock_gating(struct drm_i915_private *dev_priv)
GEN6_RCPBUNIT_CLOCK_GATE_DISABLE |
GEN6_RCCUNIT_CLOCK_GATE_DISABLE);
- /* WaStripsFansDisableFastClipPerformanceFix:snb */
- I915_WRITE(_3D_CHICKEN3,
- _MASKED_BIT_ENABLE(_3D_CHICKEN3_SF_DISABLE_FASTCLIP_CULL));
-
- /*
- * Bspec says:
- * "This bit must be set if 3DSTATE_CLIP clip mode is set to normal and
- * 3DSTATE_SF number of SF output attributes is more than 16."
- */
- I915_WRITE(_3D_CHICKEN3,
- _MASKED_BIT_ENABLE(_3D_CHICKEN3_SF_DISABLE_PIPELINED_ATTR_FETCH));
-
/*
* According to the spec the following bits should be
* set in order to enable memory self-refresh and fbc:
The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From eacf21040aa97fd1b3c6bb201bfd43820e1c49be Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris(a)chris-wilson.co.uk>
Date: Thu, 11 Jun 2020 09:01:39 +0100
Subject: [PATCH] drm/i915/gt: Move ilk GT workarounds from init_clock_gating
to workarounds
Rescue the GT workarounds from being buried inside init_clock_gating so
that we remember to apply them after a GT reset, and that they are
included in our verification that the workarounds are applied.
Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala(a)linux.intel.com>
Cc: stable(a)vger.kernel.org
Link: https://patchwork.freedesktop.org/patch/msgid/20200611080140.30228-5-chris@…
(cherry picked from commit 806a45c0838d253e306a6384057e851b65d11099)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen(a)linux.intel.com>
diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c
index c2d57f65b147..5ccfe36c2978 100644
--- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -692,6 +692,18 @@ int intel_engine_emit_ctx_wa(struct i915_request *rq)
return 0;
}
+static void
+ilk_gt_workarounds_init(struct drm_i915_private *i915, struct i915_wa_list *wal)
+{
+ wa_masked_en(wal, _3D_CHICKEN2, _3D_CHICKEN2_WM_READ_PIPELINED);
+
+ /* WaDisableRenderCachePipelinedFlush:ilk */
+ wa_masked_en(wal, CACHE_MODE_0, CM0_PIPELINED_RENDER_FLUSH_DISABLE);
+
+ /* WaDisable_RenderCache_OperationalFlush:ilk */
+ wa_masked_dis(wal, CACHE_MODE_0, RC_OP_FLUSH_ENABLE);
+}
+
static void
snb_gt_workarounds_init(struct drm_i915_private *i915, struct i915_wa_list *wal)
{
@@ -1173,6 +1185,8 @@ gt_init_workarounds(struct drm_i915_private *i915, struct i915_wa_list *wal)
ivb_gt_workarounds_init(i915, wal);
else if (IS_GEN(i915, 6))
snb_gt_workarounds_init(i915, wal);
+ else if (IS_GEN(i915, 5))
+ ilk_gt_workarounds_init(i915, wal);
else if (INTEL_GEN(i915) <= 8)
return;
else
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 5db0ebe5eee0..7ebe4fa3a162 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -6830,16 +6830,6 @@ static void ilk_init_clock_gating(struct drm_i915_private *dev_priv)
I915_WRITE(ILK_DISPLAY_CHICKEN2,
I915_READ(ILK_DISPLAY_CHICKEN2) |
ILK_ELPIN_409_SELECT);
- I915_WRITE(_3D_CHICKEN2,
- _3D_CHICKEN2_WM_READ_PIPELINED << 16 |
- _3D_CHICKEN2_WM_READ_PIPELINED);
-
- /* WaDisableRenderCachePipelinedFlush:ilk */
- I915_WRITE(CACHE_MODE_0,
- _MASKED_BIT_ENABLE(CM0_PIPELINED_RENDER_FLUSH_DISABLE));
-
- /* WaDisable_RenderCache_OperationalFlush:ilk */
- I915_WRITE(CACHE_MODE_0, _MASKED_BIT_DISABLE(RC_OP_FLUSH_ENABLE));
g4x_disable_trickle_feed(dev_priv);
The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 631a6582b75ffac82bee76a65217caa856fafb5e Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris(a)chris-wilson.co.uk>
Date: Tue, 26 May 2020 10:07:53 +0100
Subject: [PATCH] drm/i915/gt: Do not schedule normal requests immediately
along virtual
When we push a virtual request onto the HW, we update the rq->engine to
point to the physical engine. A request that is then submitted by the
user that waits upon the virtual engine, but along the physical engine
in use, will then see that it is due to be submitted to the same engine
and take a shortcut (and be queued without waiting for the completion
fence). However, the virtual request may be preempted (either by higher
priority users, or by timeslicing) and removed from the physical engine
to be migrated over to one of its siblings. The dependent normal request
however is oblivious to the removal of the virtual request and remains
queued to execute on HW, believing that once it reaches the head of its
queue all of its predecessors will have completed executing!
v2: Beware restriction of signal->execution_mask prior to submission.
Fixes: 6d06779e8672 ("drm/i915: Load balancing across a virtual engine")
Testcase: igt/gem_exec_balancer/sliced
Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin(a)intel.com>
Cc: <stable(a)vger.kernel.org> # v5.3+
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin(a)intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200526090753.11329-2-chris@…
(cherry picked from commit 511b6d9aed417739b6aa49d0b6b4354ad21020f1)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen(a)linux.intel.com>
diff --git a/drivers/gpu/drm/i915/i915_request.c b/drivers/gpu/drm/i915/i915_request.c
index 33bbad623e02..0b07ccc7e9bc 100644
--- a/drivers/gpu/drm/i915/i915_request.c
+++ b/drivers/gpu/drm/i915/i915_request.c
@@ -1237,6 +1237,25 @@ i915_request_await_execution(struct i915_request *rq,
return 0;
}
+static int
+await_request_submit(struct i915_request *to, struct i915_request *from)
+{
+ /*
+ * If we are waiting on a virtual engine, then it may be
+ * constrained to execute on a single engine *prior* to submission.
+ * When it is submitted, it will be first submitted to the virtual
+ * engine and then passed to the physical engine. We cannot allow
+ * the waiter to be submitted immediately to the physical engine
+ * as it may then bypass the virtual request.
+ */
+ if (to->engine == READ_ONCE(from->engine))
+ return i915_sw_fence_await_sw_fence_gfp(&to->submit,
+ &from->submit,
+ I915_FENCE_GFP);
+ else
+ return __i915_request_await_execution(to, from, NULL);
+}
+
static int
i915_request_await_request(struct i915_request *to, struct i915_request *from)
{
@@ -1258,10 +1277,8 @@ i915_request_await_request(struct i915_request *to, struct i915_request *from)
return ret;
}
- if (to->engine == READ_ONCE(from->engine))
- ret = i915_sw_fence_await_sw_fence_gfp(&to->submit,
- &from->submit,
- I915_FENCE_GFP);
+ if (is_power_of_2(to->execution_mask | READ_ONCE(from->execution_mask)))
+ ret = await_request_submit(to, from);
else
ret = emit_semaphore_wait(to, from, I915_FENCE_GFP);
if (ret < 0)
The patch below does not apply to the 5.7-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 631a6582b75ffac82bee76a65217caa856fafb5e Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris(a)chris-wilson.co.uk>
Date: Tue, 26 May 2020 10:07:53 +0100
Subject: [PATCH] drm/i915/gt: Do not schedule normal requests immediately
along virtual
When we push a virtual request onto the HW, we update the rq->engine to
point to the physical engine. A request that is then submitted by the
user that waits upon the virtual engine, but along the physical engine
in use, will then see that it is due to be submitted to the same engine
and take a shortcut (and be queued without waiting for the completion
fence). However, the virtual request may be preempted (either by higher
priority users, or by timeslicing) and removed from the physical engine
to be migrated over to one of its siblings. The dependent normal request
however is oblivious to the removal of the virtual request and remains
queued to execute on HW, believing that once it reaches the head of its
queue all of its predecessors will have completed executing!
v2: Beware restriction of signal->execution_mask prior to submission.
Fixes: 6d06779e8672 ("drm/i915: Load balancing across a virtual engine")
Testcase: igt/gem_exec_balancer/sliced
Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin(a)intel.com>
Cc: <stable(a)vger.kernel.org> # v5.3+
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin(a)intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200526090753.11329-2-chris@…
(cherry picked from commit 511b6d9aed417739b6aa49d0b6b4354ad21020f1)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen(a)linux.intel.com>
diff --git a/drivers/gpu/drm/i915/i915_request.c b/drivers/gpu/drm/i915/i915_request.c
index 33bbad623e02..0b07ccc7e9bc 100644
--- a/drivers/gpu/drm/i915/i915_request.c
+++ b/drivers/gpu/drm/i915/i915_request.c
@@ -1237,6 +1237,25 @@ i915_request_await_execution(struct i915_request *rq,
return 0;
}
+static int
+await_request_submit(struct i915_request *to, struct i915_request *from)
+{
+ /*
+ * If we are waiting on a virtual engine, then it may be
+ * constrained to execute on a single engine *prior* to submission.
+ * When it is submitted, it will be first submitted to the virtual
+ * engine and then passed to the physical engine. We cannot allow
+ * the waiter to be submitted immediately to the physical engine
+ * as it may then bypass the virtual request.
+ */
+ if (to->engine == READ_ONCE(from->engine))
+ return i915_sw_fence_await_sw_fence_gfp(&to->submit,
+ &from->submit,
+ I915_FENCE_GFP);
+ else
+ return __i915_request_await_execution(to, from, NULL);
+}
+
static int
i915_request_await_request(struct i915_request *to, struct i915_request *from)
{
@@ -1258,10 +1277,8 @@ i915_request_await_request(struct i915_request *to, struct i915_request *from)
return ret;
}
- if (to->engine == READ_ONCE(from->engine))
- ret = i915_sw_fence_await_sw_fence_gfp(&to->submit,
- &from->submit,
- I915_FENCE_GFP);
+ if (is_power_of_2(to->execution_mask | READ_ONCE(from->execution_mask)))
+ ret = await_request_submit(to, from);
else
ret = emit_semaphore_wait(to, from, I915_FENCE_GFP);
if (ret < 0)
The patch below does not apply to the 5.7-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 3b55cdeb8f1b71444da866fd2568b1a18ba7f9c3 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris(a)chris-wilson.co.uk>
Date: Thu, 30 Apr 2020 19:33:24 +0100
Subject: [PATCH] drm/i915/pmu: Keep a reference to module while active
While a perf event is open, keep a reference to the module so we don't
remove the driver internals mid-sampling.
Testcase: igt/perf_pmu/module-unload
Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin(a)intel.com>
Cc: stable(a)vger.kernel.org
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin(a)intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200430183324.23984-1-chris@…
diff --git a/drivers/gpu/drm/i915/i915_pmu.c b/drivers/gpu/drm/i915/i915_pmu.c
index 83c6a8ccd2cb..e991a707bdb7 100644
--- a/drivers/gpu/drm/i915/i915_pmu.c
+++ b/drivers/gpu/drm/i915/i915_pmu.c
@@ -442,6 +442,7 @@ static u64 count_interrupts(struct drm_i915_private *i915)
static void i915_pmu_event_destroy(struct perf_event *event)
{
WARN_ON(event->parent);
+ module_put(THIS_MODULE);
}
static int
@@ -533,8 +534,10 @@ static int i915_pmu_event_init(struct perf_event *event)
if (ret)
return ret;
- if (!event->parent)
+ if (!event->parent) {
+ __module_get(THIS_MODULE);
event->destroy = i915_pmu_event_destroy;
+ }
return 0;
}
The patch below does not apply to the 5.7-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 5c4a53e3b1cbc38d0906e382f1037290658759bb Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris(a)chris-wilson.co.uk>
Date: Tue, 28 Apr 2020 19:47:50 +0100
Subject: [PATCH] drm/i915/execlists: Track inflight CCID
The presumption is that by using a circular counter that is twice as
large as the maximum ELSP submission, we would never reuse the same CCID
for two inflight contexts.
However, if we continually preempt an active context such that it always
remains inflight, it can be resubmitted with an arbitrary number of
paired contexts. As each of its paired contexts will use a new CCID,
eventually it will wrap and submit two ELSP with the same CCID.
Rather than use a simple circular counter, switch over to a small bitmap
of inflight ids so we can avoid reusing one that is still potentially
active.
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/1796
Fixes: 2935ed5339c4 ("drm/i915: Remove logical HW ID")
Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala(a)linux.intel.com>
Cc: <stable(a)vger.kernel.org> # v5.5+
Reviewed-by: Mika Kuoppala <mika.kuoppala(a)linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200428184751.11257-2-chris@…
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_types.h b/drivers/gpu/drm/i915/gt/intel_engine_types.h
index 470bdc73220a..cfe4feaee982 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_types.h
+++ b/drivers/gpu/drm/i915/gt/intel_engine_types.h
@@ -309,8 +309,7 @@ struct intel_engine_cs {
u32 context_size;
u32 mmio_base;
- unsigned int context_tag;
-#define NUM_CONTEXT_TAG roundup_pow_of_two(2 * EXECLIST_MAX_PORTS)
+ unsigned long context_tag;
struct rb_node uabi_node;
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c
index 7d56207276d5..05e2bb483db3 100644
--- a/drivers/gpu/drm/i915/gt/intel_lrc.c
+++ b/drivers/gpu/drm/i915/gt/intel_lrc.c
@@ -1389,13 +1389,17 @@ __execlists_schedule_in(struct i915_request *rq)
if (ce->tag) {
/* Use a fixed tag for OA and friends */
+ GEM_BUG_ON(ce->tag <= BITS_PER_LONG);
ce->lrc.ccid = ce->tag;
} else {
/* We don't need a strict matching tag, just different values */
- ce->lrc.ccid =
- (++engine->context_tag % NUM_CONTEXT_TAG) <<
- (GEN11_SW_CTX_ID_SHIFT - 32);
- BUILD_BUG_ON(NUM_CONTEXT_TAG > GEN12_MAX_CONTEXT_HW_ID);
+ unsigned int tag = ffs(engine->context_tag);
+
+ GEM_BUG_ON(tag == 0 || tag >= BITS_PER_LONG);
+ clear_bit(tag - 1, &engine->context_tag);
+ ce->lrc.ccid = tag << (GEN11_SW_CTX_ID_SHIFT - 32);
+
+ BUILD_BUG_ON(BITS_PER_LONG > GEN12_MAX_CONTEXT_HW_ID);
}
ce->lrc.ccid |= engine->execlists.ccid;
@@ -1439,7 +1443,8 @@ static void kick_siblings(struct i915_request *rq, struct intel_context *ce)
static inline void
__execlists_schedule_out(struct i915_request *rq,
- struct intel_engine_cs * const engine)
+ struct intel_engine_cs * const engine,
+ unsigned int ccid)
{
struct intel_context * const ce = rq->context;
@@ -1457,6 +1462,14 @@ __execlists_schedule_out(struct i915_request *rq,
i915_request_completed(rq))
intel_engine_add_retire(engine, ce->timeline);
+ ccid >>= GEN11_SW_CTX_ID_SHIFT - 32;
+ ccid &= GEN12_MAX_CONTEXT_HW_ID;
+ if (ccid < BITS_PER_LONG) {
+ GEM_BUG_ON(ccid == 0);
+ GEM_BUG_ON(test_bit(ccid - 1, &engine->context_tag));
+ set_bit(ccid - 1, &engine->context_tag);
+ }
+
intel_context_update_runtime(ce);
intel_engine_context_out(engine);
execlists_context_status_change(rq, INTEL_CONTEXT_SCHEDULE_OUT);
@@ -1482,15 +1495,17 @@ execlists_schedule_out(struct i915_request *rq)
{
struct intel_context * const ce = rq->context;
struct intel_engine_cs *cur, *old;
+ u32 ccid;
trace_i915_request_out(rq);
+ ccid = rq->context->lrc.ccid;
old = READ_ONCE(ce->inflight);
do
cur = ptr_unmask_bits(old, 2) ? ptr_dec(old) : NULL;
while (!try_cmpxchg(&ce->inflight, &old, cur));
if (!cur)
- __execlists_schedule_out(rq, old);
+ __execlists_schedule_out(rq, old, ccid);
i915_request_put(rq);
}
@@ -3990,7 +4005,7 @@ static void enable_execlists(struct intel_engine_cs *engine)
enable_error_interrupt(engine);
- engine->context_tag = 0;
+ engine->context_tag = GENMASK(BITS_PER_LONG - 2, 0);
}
static bool unexpected_starting_state(struct intel_engine_cs *engine)
diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c
index 04ad21960688..c533f569dd42 100644
--- a/drivers/gpu/drm/i915/i915_perf.c
+++ b/drivers/gpu/drm/i915/i915_perf.c
@@ -1280,11 +1280,10 @@ static int oa_get_render_ctx_id(struct i915_perf_stream *stream)
((1U << GEN11_SW_CTX_ID_WIDTH) - 1) << (GEN11_SW_CTX_ID_SHIFT - 32);
/*
* Pick an unused context id
- * 0 - (NUM_CONTEXT_TAG - 1) are used by other contexts
+ * 0 - BITS_PER_LONG are used by other contexts
* GEN12_MAX_CONTEXT_HW_ID (0x7ff) is used by idle context
*/
stream->specific_ctx_id = (GEN12_MAX_CONTEXT_HW_ID - 1) << (GEN11_SW_CTX_ID_SHIFT - 32);
- BUILD_BUG_ON((GEN12_MAX_CONTEXT_HW_ID - 1) < NUM_CONTEXT_TAG);
break;
}
diff --git a/drivers/gpu/drm/i915/selftests/i915_vma.c b/drivers/gpu/drm/i915/selftests/i915_vma.c
index 58b5f40a07dd..af89c7fc8f59 100644
--- a/drivers/gpu/drm/i915/selftests/i915_vma.c
+++ b/drivers/gpu/drm/i915/selftests/i915_vma.c
@@ -173,7 +173,7 @@ static int igt_vma_create(void *arg)
}
nc = 0;
- for_each_prime_number(num_ctx, 2 * NUM_CONTEXT_TAG) {
+ for_each_prime_number(num_ctx, 2 * BITS_PER_LONG) {
for (; nc < num_ctx; nc++) {
ctx = mock_context(i915, "mock");
if (!ctx)
The function cpu_power_to_freq is used to find a frequency and set the
cooling device to consume at most the power to be converted. For example,
if the power to be converted is 80mW, and the em table is as follow.
struct em_cap_state table[] = {
/* KHz mW */
{ 1008000, 36, 0 },
{ 1200000, 49, 0 },
{ 1296000, 59, 0 },
{ 1416000, 72, 0 },
{ 1512000, 86, 0 },
};
The target frequency should be 1416000KHz, not 1512000KHz.
Fixes: 349d39dc5739 ("thermal: cpu_cooling: merge frequency and power tables")
Cc: <stable(a)vger.kernel.org> # v4.13+
Signed-off-by: Finley Xiao <finley.xiao(a)rock-chips.com>
Acked-by: Viresh Kumar <viresh.kumar(a)linaro.org>
---
drivers/thermal/cpufreq_cooling.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/thermal/cpufreq_cooling.c b/drivers/thermal/cpufreq_cooling.c
index 9e124020519f..6c0e1b053126 100644
--- a/drivers/thermal/cpufreq_cooling.c
+++ b/drivers/thermal/cpufreq_cooling.c
@@ -123,12 +123,12 @@ static u32 cpu_power_to_freq(struct cpufreq_cooling_device *cpufreq_cdev,
{
int i;
- for (i = cpufreq_cdev->max_level - 1; i >= 0; i--) {
- if (power > cpufreq_cdev->em->table[i].power)
+ for (i = cpufreq_cdev->max_level; i >= 0; i--) {
+ if (power >= cpufreq_cdev->em->table[i].power)
break;
}
- return cpufreq_cdev->em->table[i + 1].frequency;
+ return cpufreq_cdev->em->table[i].frequency;
}
/**
--
2.11.0
It should use the correct direction value from register, not depends
on previous software setting. It fixed the EP number wrong issue at
trace when the TRBERR interrupt occurs for EP0IN.
When the EP0IN IOC has finished, software prepares the setup packet
request, the expected direction is OUT, but at that time, the TRBERR
for EP0IN may occur since it is DMULT mode, the DMA does not stop
until TRBERR has met.
Cc: <stable(a)vger.kernel.org>
Fixes: 7733f6c32e36 ("usb: cdns3: Add Cadence USB3 DRD Driver")
Signed-off-by: Peter Chen <peter.chen(a)nxp.com>
---
drivers/usb/cdns3/trace.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/cdns3/trace.h b/drivers/usb/cdns3/trace.h
index de2c34d5bfc5..0a2a3269bfac 100644
--- a/drivers/usb/cdns3/trace.h
+++ b/drivers/usb/cdns3/trace.h
@@ -156,7 +156,7 @@ DECLARE_EVENT_CLASS(cdns3_log_ep0_irq,
__dynamic_array(char, str, CDNS3_MSG_MAX)
),
TP_fast_assign(
- __entry->ep_dir = priv_dev->ep0_data_dir;
+ __entry->ep_dir = priv_dev->selected_ep;
__entry->ep_sts = ep_sts;
),
TP_printk("%s", cdns3_decode_ep0_irq(__get_str(str),
--
2.17.1
This is a note to let you know that I've just added the patch titled
mei: me: add tiger lake point device ids for H platforms.
to my char-misc git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
in the char-misc-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From 8c289ea064165237891a7b4be77b74d5cba8fa99 Mon Sep 17 00:00:00 2001
From: Alexander Usyskin <alexander.usyskin(a)intel.com>
Date: Fri, 19 Jun 2020 19:51:21 +0300
Subject: mei: me: add tiger lake point device ids for H platforms.
Add Tiger Lake device ids H for HECI1.
TGH_H is also used in Tatlow SPS platform we need to
disable the mei interface there.
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Alexander Usyskin <alexander.usyskin(a)intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler(a)intel.com>
Link: https://lore.kernel.org/r/20200619165121.2145330-7-tomas.winkler@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/misc/mei/hw-me-regs.h | 1 +
drivers/misc/mei/hw-me.c | 10 ++++++++++
drivers/misc/mei/hw-me.h | 4 ++++
drivers/misc/mei/pci-me.c | 1 +
4 files changed, 16 insertions(+)
diff --git a/drivers/misc/mei/hw-me-regs.h b/drivers/misc/mei/hw-me-regs.h
index 01b1bf74f262..7becfc768bbc 100644
--- a/drivers/misc/mei/hw-me-regs.h
+++ b/drivers/misc/mei/hw-me-regs.h
@@ -94,6 +94,7 @@
#define MEI_DEV_ID_JSP_N 0x4DE0 /* Jasper Lake Point N */
#define MEI_DEV_ID_TGP_LP 0xA0E0 /* Tiger Lake Point LP */
+#define MEI_DEV_ID_TGP_H 0x43E0 /* Tiger Lake Point H */
#define MEI_DEV_ID_MCC 0x4B70 /* Mule Creek Canyon (EHL) */
#define MEI_DEV_ID_MCC_4 0x4B75 /* Mule Creek Canyon 4 (EHL) */
diff --git a/drivers/misc/mei/hw-me.c b/drivers/misc/mei/hw-me.c
index f8155c1e811d..7649710a2ab9 100644
--- a/drivers/misc/mei/hw-me.c
+++ b/drivers/misc/mei/hw-me.c
@@ -1526,6 +1526,15 @@ static const struct mei_cfg mei_me_pch15_cfg = {
MEI_CFG_TRC,
};
+/* Tiger Lake with quirk for SPS 5.0 and newer Firmware exclusion */
+static const struct mei_cfg mei_me_pch15_sps_cfg = {
+ MEI_CFG_PCH8_HFS,
+ MEI_CFG_FW_VER_SUPP,
+ MEI_CFG_DMA_128,
+ MEI_CFG_TRC,
+ MEI_CFG_FW_SPS,
+};
+
/*
* mei_cfg_list - A list of platform platform specific configurations.
* Note: has to be synchronized with enum mei_cfg_idx.
@@ -1544,6 +1553,7 @@ static const struct mei_cfg *const mei_cfg_list[] = {
[MEI_ME_PCH12_SPS_CFG] = &mei_me_pch12_sps_cfg,
[MEI_ME_PCH12_SPS_NODMA_CFG] = &mei_me_pch12_nodma_sps_cfg,
[MEI_ME_PCH15_CFG] = &mei_me_pch15_cfg,
+ [MEI_ME_PCH15_SPS_CFG] = &mei_me_pch15_sps_cfg,
};
const struct mei_cfg *mei_me_get_cfg(kernel_ulong_t idx)
diff --git a/drivers/misc/mei/hw-me.h b/drivers/misc/mei/hw-me.h
index 52e0c6d578f2..6a8973649c49 100644
--- a/drivers/misc/mei/hw-me.h
+++ b/drivers/misc/mei/hw-me.h
@@ -87,6 +87,9 @@ struct mei_me_hw {
* servers platforms with quirk for
* SPS firmware exclusion.
* @MEI_ME_PCH15_CFG: Platform Controller Hub Gen15 and newer
+ * @MEI_ME_PCH15_SPS_CFG: Platform Controller Hub Gen15 and newer
+ * servers platforms with quirk for
+ * SPS firmware exclusion.
* @MEI_ME_NUM_CFG: Upper Sentinel.
*/
enum mei_cfg_idx {
@@ -103,6 +106,7 @@ enum mei_cfg_idx {
MEI_ME_PCH12_SPS_CFG,
MEI_ME_PCH12_SPS_NODMA_CFG,
MEI_ME_PCH15_CFG,
+ MEI_ME_PCH15_SPS_CFG,
MEI_ME_NUM_CFG,
};
diff --git a/drivers/misc/mei/pci-me.c b/drivers/misc/mei/pci-me.c
index 1bcc724a18aa..2a3f2fd5df50 100644
--- a/drivers/misc/mei/pci-me.c
+++ b/drivers/misc/mei/pci-me.c
@@ -96,6 +96,7 @@ static const struct pci_device_id mei_me_pci_tbl[] = {
{MEI_PCI_DEVICE(MEI_DEV_ID_ICP_LP, MEI_ME_PCH12_CFG)},
{MEI_PCI_DEVICE(MEI_DEV_ID_TGP_LP, MEI_ME_PCH15_CFG)},
+ {MEI_PCI_DEVICE(MEI_DEV_ID_TGP_H, MEI_ME_PCH15_SPS_CFG)},
{MEI_PCI_DEVICE(MEI_DEV_ID_JSP_N, MEI_ME_PCH15_CFG)},
--
2.27.0
This is a note to let you know that I've just added the patch titled
binder: fix null deref of proc->context
to my char-misc git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
in the char-misc-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From d35d3660e065b69fdb8bf512f3d899f350afce52 Mon Sep 17 00:00:00 2001
From: Todd Kjos <tkjos(a)google.com>
Date: Mon, 22 Jun 2020 13:07:15 -0700
Subject: binder: fix null deref of proc->context
The binder driver makes the assumption proc->context pointer is invariant after
initialization (as documented in the kerneldoc header for struct proc).
However, in commit f0fe2c0f050d ("binder: prevent UAF for binderfs devices II")
proc->context is set to NULL during binder_deferred_release().
Another proc was in the middle of setting up a transaction to the dying
process and crashed on a NULL pointer deref on "context" which is a local
set to &proc->context:
new_ref->data.desc = (node == context->binder_context_mgr_node) ? 0 : 1;
Here's the stack:
[ 5237.855435] Call trace:
[ 5237.855441] binder_get_ref_for_node_olocked+0x100/0x2ec
[ 5237.855446] binder_inc_ref_for_node+0x140/0x280
[ 5237.855451] binder_translate_binder+0x1d0/0x388
[ 5237.855456] binder_transaction+0x2228/0x3730
[ 5237.855461] binder_thread_write+0x640/0x25bc
[ 5237.855466] binder_ioctl_write_read+0xb0/0x464
[ 5237.855471] binder_ioctl+0x30c/0x96c
[ 5237.855477] do_vfs_ioctl+0x3e0/0x700
[ 5237.855482] __arm64_sys_ioctl+0x78/0xa4
[ 5237.855488] el0_svc_common+0xb4/0x194
[ 5237.855493] el0_svc_handler+0x74/0x98
[ 5237.855497] el0_svc+0x8/0xc
The fix is to move the kfree of the binder_device to binder_free_proc()
so the binder_device is freed when we know there are no references
remaining on the binder_proc.
Fixes: f0fe2c0f050d ("binder: prevent UAF for binderfs devices II")
Acked-by: Christian Brauner <christian.brauner(a)ubuntu.com>
Signed-off-by: Todd Kjos <tkjos(a)google.com>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/20200622200715.114382-1-tkjos@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/android/binder.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index e47c8a4c83db..f50c5f182bb5 100644
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -4686,8 +4686,15 @@ static struct binder_thread *binder_get_thread(struct binder_proc *proc)
static void binder_free_proc(struct binder_proc *proc)
{
+ struct binder_device *device;
+
BUG_ON(!list_empty(&proc->todo));
BUG_ON(!list_empty(&proc->delivered_death));
+ device = container_of(proc->context, struct binder_device, context);
+ if (refcount_dec_and_test(&device->ref)) {
+ kfree(proc->context->name);
+ kfree(device);
+ }
binder_alloc_deferred_release(&proc->alloc);
put_task_struct(proc->tsk);
binder_stats_deleted(BINDER_STAT_PROC);
@@ -5406,7 +5413,6 @@ static int binder_node_release(struct binder_node *node, int refs)
static void binder_deferred_release(struct binder_proc *proc)
{
struct binder_context *context = proc->context;
- struct binder_device *device;
struct rb_node *n;
int threads, nodes, incoming_refs, outgoing_refs, active_transactions;
@@ -5423,12 +5429,6 @@ static void binder_deferred_release(struct binder_proc *proc)
context->binder_context_mgr_node = NULL;
}
mutex_unlock(&context->context_mgr_node_lock);
- device = container_of(proc->context, struct binder_device, context);
- if (refcount_dec_and_test(&device->ref)) {
- kfree(context->name);
- kfree(device);
- }
- proc->context = NULL;
binder_inner_proc_lock(proc);
/*
* Make sure proc stays alive after we
--
2.27.0
The patch below does not apply to the 5.7-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From fc3bb095ab02b9e7d89a069ade2cead15c64c504 Mon Sep 17 00:00:00 2001
From: Eric Biggers <ebiggers(a)google.com>
Date: Mon, 1 Jun 2020 13:08:05 -0700
Subject: [PATCH] f2fs: avoid utf8_strncasecmp() with unstable name
If the dentry name passed to ->d_compare() fits in dentry::d_iname, then
it may be concurrently modified by a rename. This can cause undefined
behavior (possibly out-of-bounds memory accesses or crashes) in
utf8_strncasecmp(), since fs/unicode/ isn't written to handle strings
that may be concurrently modified.
Fix this by first copying the filename to a stack buffer if needed.
This way we get a stable snapshot of the filename.
Fixes: 2c2eb7a300cd ("f2fs: Support case-insensitive file name lookups")
Cc: <stable(a)vger.kernel.org> # v5.4+
Cc: Al Viro <viro(a)zeniv.linux.org.uk>
Cc: Daniel Rosenberg <drosen(a)google.com>
Cc: Gabriel Krisman Bertazi <krisman(a)collabora.co.uk>
Signed-off-by: Eric Biggers <ebiggers(a)google.com>
Reviewed-by: Chao Yu <yuchao0(a)huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk(a)kernel.org>
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index 29f70f2295cc..d35976785e8c 100644
--- a/fs/f2fs/dir.c
+++ b/fs/f2fs/dir.c
@@ -1114,11 +1114,27 @@ static int f2fs_d_compare(const struct dentry *dentry, unsigned int len,
const struct inode *dir = READ_ONCE(parent->d_inode);
const struct f2fs_sb_info *sbi = F2FS_SB(dentry->d_sb);
struct qstr entry = QSTR_INIT(str, len);
+ char strbuf[DNAME_INLINE_LEN];
int res;
if (!dir || !IS_CASEFOLDED(dir))
goto fallback;
+ /*
+ * If the dentry name is stored in-line, then it may be concurrently
+ * modified by a rename. If this happens, the VFS will eventually retry
+ * the lookup, so it doesn't matter what ->d_compare() returns.
+ * However, it's unsafe to call utf8_strncasecmp() with an unstable
+ * string. Therefore, we have to copy the name into a temporary buffer.
+ */
+ if (len <= DNAME_INLINE_LEN - 1) {
+ memcpy(strbuf, str, len);
+ strbuf[len] = 0;
+ entry.name = strbuf;
+ /* prevent compiler from optimizing out the temporary buffer */
+ barrier();
+ }
+
res = utf8_strncasecmp(sbi->s_encoding, name, &entry);
if (res >= 0)
return res;
Hi Sasha,
On Mon, Jun 22, 2020 at 2:52 PM Sasha Levin <sashal(a)kernel.org> wrote:
>
> This is a note to let you know that I've just added the patch titled
>
> ARM: dts: meson: Switch existing boards with RGMII PHY to "rgmii-id"
>
> to the 5.7-stable tree which can be found at:
> http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum…
>
> The filename of the patch is:
> arm-dts-meson-switch-existing-boards-with-rgmii-phy-.patch
> and it can be found in the queue-5.7 subdirectory.
>
> If you, or anyone else, feels it should not be added to the stable tree,
> please let <stable(a)vger.kernel.org> know about it.
this patch has another dependency on upstream commit 9308c47640d515
("net: stmmac: dwmac-meson8b: add support for the RX delay
configuration") which itself depends on a few other commits
unless you are also planning to backport more changes (I would have to
make a detailed list and also reserve some time for testing) I suggest
to drop this patch from 5.7, 5.4 and 4.19
some more information below.
[...]
> Previously we did not know that these boards used an RX delay. We
> assumed that setting the TX delay on the MAC side It turns out that
> these boards also require an RX delay of 2ns (verified on Odroid-C1,
> but the u-boot code uses the same setup on both boards). Ethernet only
> worked because u-boot added this RX delay on the MAC side.
configuring the RX delay on the MAC side is only supported since 5.8-rc1
prior to that we relied on the bootloader to do "the right thing"
> The 4ns TX delay was also wrong and the result of using an unsupported
> RGMII TX clock divider setting. This has been fixed in the driver with
> commit bd6f48546b9cb7 ("net: stmmac: dwmac-meson8b: Fix the RGMII TX
> delay on Meson8b/8m2 SoCs").
changing the TX delay could be done in a separate patch, but it still
wouldn't fully fix Ethernet without the RX delay configuration (see
above)
Thank you!
Martin
The patch below does not apply to the 4.19-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From c5be12e45940f1aa1b5dfa04db5d15ad24f7c896 Mon Sep 17 00:00:00 2001
From: Miquel Raynal <miquel.raynal(a)bootlin.com>
Date: Tue, 19 May 2020 14:59:45 +0200
Subject: [PATCH] mtd: rawnand: diskonchip: Fix the probe error path
Not sure nand_cleanup() is the right function to call here but in any
case it is not nand_release(). Indeed, even a comment says that
calling nand_release() is a bit of a hack as there is no MTD device to
unregister. So switch to nand_cleanup() for now and drop this
comment.
There is no Fixes tag applying here as the use of nand_release()
in this driver predates by far the introduction of nand_cleanup() in
commit d44154f969a4 ("mtd: nand: Provide nand_cleanup() function to free NAND related resources")
which makes this change possible. However, pointing this commit as the
culprit for backporting purposes makes sense even if it did not intruce
any bug.
Fixes: d44154f969a4 ("mtd: nand: Provide nand_cleanup() function to free NAND related resources")
Signed-off-by: Miquel Raynal <miquel.raynal(a)bootlin.com>
Cc: stable(a)vger.kernel.org
Link: https://lore.kernel.org/linux-mtd/20200519130035.1883-13-miquel.raynal@boot…
diff --git a/drivers/mtd/nand/raw/diskonchip.c b/drivers/mtd/nand/raw/diskonchip.c
index 97f0b05b47c1..f8ccee797645 100644
--- a/drivers/mtd/nand/raw/diskonchip.c
+++ b/drivers/mtd/nand/raw/diskonchip.c
@@ -1482,13 +1482,10 @@ static int __init doc_probe(unsigned long physadr)
numchips = doc2001_init(mtd);
if ((ret = nand_scan(nand, numchips)) || (ret = doc->late_init(mtd))) {
- /* DBB note: i believe nand_release is necessary here, as
+ /* DBB note: i believe nand_cleanup is necessary here, as
buffers may have been allocated in nand_base. Check with
Thomas. FIX ME! */
- /* nand_release will call mtd_device_unregister, but we
- haven't yet added it. This is handled without incident by
- mtd_device_unregister, as far as I can tell. */
- nand_release(nand);
+ nand_cleanup(nand);
goto fail;
}
The patch below does not apply to the 5.7-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 47a357de2b6b706af3c9471d5042f9ba8907031e Mon Sep 17 00:00:00 2001
From: Denis Efremov <efremov(a)linux.com>
Date: Mon, 1 Jun 2020 19:45:26 +0300
Subject: [PATCH] net/mlx5: DR, Fix freeing in dr_create_rc_qp()
Variable "in" in dr_create_rc_qp() is allocated with kvzalloc() and
should be freed with kvfree().
Fixes: 297cccebdc5a ("net/mlx5: DR, Expose an internal API to issue RDMA operations")
Cc: stable(a)vger.kernel.org
Signed-off-by: Denis Efremov <efremov(a)linux.com>
Signed-off-by: Saeed Mahameed <saeedm(a)mellanox.com>
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c
index f421013b0b54..2ca79b9bde1f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c
@@ -179,7 +179,7 @@ static struct mlx5dr_qp *dr_create_rc_qp(struct mlx5_core_dev *mdev,
MLX5_SET(create_qp_in, in, opcode, MLX5_CMD_OP_CREATE_QP);
err = mlx5_cmd_exec(mdev, in, inlen, out, sizeof(out));
dr_qp->qpn = MLX5_GET(create_qp_out, out, qpn);
- kfree(in);
+ kvfree(in);
if (err)
goto err_in;
dr_qp->uar = attr->uar;
The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 15b81ce5abdc4b502aa31dff2d415b79d2349d2f Mon Sep 17 00:00:00 2001
From: "Ahmed S. Darwish" <a.darwish(a)linutronix.de>
Date: Wed, 3 Jun 2020 16:49:48 +0200
Subject: [PATCH] block: nr_sects_write(): Disable preemption on seqcount write
For optimized block readers not holding a mutex, the "number of sectors"
64-bit value is protected from tearing on 32-bit architectures by a
sequence counter.
Disable preemption before entering that sequence counter's write side
critical section. Otherwise, the read side can preempt the write side
section and spin for the entire scheduler tick. If the reader belongs to
a real-time scheduling class, it can spin forever and the kernel will
livelock.
Fixes: c83f6bf98dc1 ("block: add partition resize function to blkpg ioctl")
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Ahmed S. Darwish <a.darwish(a)linutronix.de>
Reviewed-by: Sebastian Andrzej Siewior <bigeasy(a)linutronix.de>
Signed-off-by: Jens Axboe <axboe(a)kernel.dk>
diff --git a/block/blk.h b/block/blk.h
index aa16e524dc35..b5d1f0fc6547 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -420,9 +420,11 @@ static inline sector_t part_nr_sects_read(struct hd_struct *part)
static inline void part_nr_sects_write(struct hd_struct *part, sector_t size)
{
#if BITS_PER_LONG==32 && defined(CONFIG_SMP)
+ preempt_disable();
write_seqcount_begin(&part->nr_sects_seq);
part->nr_sects = size;
write_seqcount_end(&part->nr_sects_seq);
+ preempt_enable();
#elif BITS_PER_LONG==32 && defined(CONFIG_PREEMPTION)
preempt_disable();
part->nr_sects = size;
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Commit: d1c48dba15e7 - pinctrl: qcom: ipq6018 Add missing pins in qpic pin group
The results of these automated tests are provided below.
Overall result: FAILED (see details below)
Merge: OK
Compile: OK
Tests: PANICKED
All kernel binaries, config files, and logs are available for download here:
https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware…
One or more kernel tests failed:
s390x:
💥 selinux-policy: serge-testsuite
❌ stress: stress-ng
💥 Podman system integration test - as root
ppc64le:
💥 selinux-policy: serge-testsuite
💥 Podman system integration test - as root
aarch64:
💥 Podman system integration test - as root
💥 selinux-policy: serge-testsuite
x86_64:
💥 Podman system integration test - as root
💥 selinux-policy: serge-testsuite
We hope that these logs can help you find the problem quickly. For the full
detail on our testing procedures, please scroll to the bottom of this message.
Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.
,-. ,-.
( C ) ( K ) Continuous
`-',-.`-' Kernel
( I ) Integration
`-'
______________________________________________________________________________
Compile testing
---------------
We compiled the kernel for 4 architectures:
aarch64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
s390x:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
x86_64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
✅ Boot test
💥 Podman system integration test - as root
⚡⚡⚡ Podman system integration test - as user
⚡⚡⚡ LTP
⚡⚡⚡ Loopdev Sanity
⚡⚡⚡ Memory function: memfd_create
⚡⚡⚡ AMTU (Abstract Machine Test Utility)
⚡⚡⚡ Networking bridge: sanity
⚡⚡⚡ Ethernet drivers sanity
⚡⚡⚡ Networking socket: fuzz
⚡⚡⚡ Networking: igmp conformance test
⚡⚡⚡ Networking route: pmtu
⚡⚡⚡ Networking route_func - local
⚡⚡⚡ Networking route_func - forward
⚡⚡⚡ Networking TCP: keepalive test
⚡⚡⚡ Networking UDP: socket
⚡⚡⚡ Networking tunnel: geneve basic test
⚡⚡⚡ Networking tunnel: gre basic
⚡⚡⚡ L2TP basic test
⚡⚡⚡ Networking tunnel: vxlan basic
⚡⚡⚡ Networking ipsec: basic netns - transport
⚡⚡⚡ Networking ipsec: basic netns - tunnel
⚡⚡⚡ Libkcapi AF_ALG test
⚡⚡⚡ pciutils: update pci ids test
⚡⚡⚡ ALSA PCM loopback test
⚡⚡⚡ ALSA Control (mixer) Userspace Element test
⚡⚡⚡ storage: SCSI VPD
🚧 ⚡⚡⚡ CIFS Connectathon
🚧 ⚡⚡⚡ POSIX pjd-fstest suites
🚧 ⚡⚡⚡ jvm - DaCapo Benchmark Suite
🚧 ⚡⚡⚡ jvm - jcstress tests
🚧 ⚡⚡⚡ Memory function: kaslr
🚧 ⚡⚡⚡ Networking firewall: basic netfilter test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ⚡⚡⚡ trace: ftrace/tracer
🚧 ⚡⚡⚡ kdump - kexec_boot
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ xfstests - ext4
⚡⚡⚡ xfstests - xfs
⚡⚡⚡ selinux-policy: serge-testsuite
⚡⚡⚡ storage: software RAID testing
⚡⚡⚡ stress: stress-ng
🚧 ⚡⚡⚡ IPMI driver test
🚧 ⚡⚡⚡ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
💥 selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ❌ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
ppc64le:
Host 1:
✅ Boot test
🚧 ❌ kdump - sysrq-c
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
💥 selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ❌ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 3:
✅ Boot test
💥 Podman system integration test - as root
⚡⚡⚡ Podman system integration test - as user
⚡⚡⚡ LTP
⚡⚡⚡ Loopdev Sanity
⚡⚡⚡ Memory function: memfd_create
⚡⚡⚡ AMTU (Abstract Machine Test Utility)
⚡⚡⚡ Networking bridge: sanity
⚡⚡⚡ Ethernet drivers sanity
⚡⚡⚡ Networking socket: fuzz
⚡⚡⚡ Networking route: pmtu
⚡⚡⚡ Networking route_func - local
⚡⚡⚡ Networking route_func - forward
⚡⚡⚡ Networking TCP: keepalive test
⚡⚡⚡ Networking UDP: socket
⚡⚡⚡ Networking tunnel: geneve basic test
⚡⚡⚡ Networking tunnel: gre basic
⚡⚡⚡ L2TP basic test
⚡⚡⚡ Networking tunnel: vxlan basic
⚡⚡⚡ Networking ipsec: basic netns - tunnel
⚡⚡⚡ Libkcapi AF_ALG test
⚡⚡⚡ pciutils: update pci ids test
⚡⚡⚡ ALSA PCM loopback test
⚡⚡⚡ ALSA Control (mixer) Userspace Element test
🚧 ⚡⚡⚡ CIFS Connectathon
🚧 ⚡⚡⚡ POSIX pjd-fstest suites
🚧 ⚡⚡⚡ jvm - DaCapo Benchmark Suite
🚧 ⚡⚡⚡ jvm - jcstress tests
🚧 ⚡⚡⚡ Memory function: kaslr
🚧 ⚡⚡⚡ Networking firewall: basic netfilter test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ⚡⚡⚡ trace: ftrace/tracer
s390x:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Podman system integration test - as root
⚡⚡⚡ Podman system integration test - as user
⚡⚡⚡ LTP
⚡⚡⚡ Loopdev Sanity
⚡⚡⚡ Memory function: memfd_create
⚡⚡⚡ Networking bridge: sanity
⚡⚡⚡ Ethernet drivers sanity
⚡⚡⚡ Networking route: pmtu
⚡⚡⚡ Networking route_func - local
⚡⚡⚡ Networking route_func - forward
⚡⚡⚡ Networking TCP: keepalive test
⚡⚡⚡ Networking UDP: socket
⚡⚡⚡ Networking tunnel: geneve basic test
⚡⚡⚡ Networking tunnel: gre basic
⚡⚡⚡ L2TP basic test
⚡⚡⚡ Networking tunnel: vxlan basic
⚡⚡⚡ Networking ipsec: basic netns - transport
⚡⚡⚡ Networking ipsec: basic netns - tunnel
⚡⚡⚡ Libkcapi AF_ALG test
🚧 ⚡⚡⚡ CIFS Connectathon
🚧 ⚡⚡⚡ POSIX pjd-fstest suites
🚧 ⚡⚡⚡ jvm - DaCapo Benchmark Suite
🚧 ⚡⚡⚡ jvm - jcstress tests
🚧 ⚡⚡⚡ Memory function: kaslr
🚧 ⚡⚡⚡ Networking firewall: basic netfilter test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ⚡⚡⚡ trace: ftrace/tracer
🚧 ⚡⚡⚡ kdump - kexec_boot
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
🚧 ⚡⚡⚡ kdump - sysrq-c
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
💥 selinux-policy: serge-testsuite
❌ stress: stress-ng
🚧 ⚡⚡⚡ Storage blktests
Host 4:
✅ Boot test
💥 Podman system integration test - as root
⚡⚡⚡ Podman system integration test - as user
⚡⚡⚡ LTP
⚡⚡⚡ Loopdev Sanity
⚡⚡⚡ Memory function: memfd_create
⚡⚡⚡ Networking bridge: sanity
⚡⚡⚡ Ethernet drivers sanity
⚡⚡⚡ Networking route: pmtu
⚡⚡⚡ Networking route_func - local
⚡⚡⚡ Networking route_func - forward
⚡⚡⚡ Networking TCP: keepalive test
⚡⚡⚡ Networking UDP: socket
⚡⚡⚡ Networking tunnel: geneve basic test
⚡⚡⚡ Networking tunnel: gre basic
⚡⚡⚡ L2TP basic test
⚡⚡⚡ Networking tunnel: vxlan basic
⚡⚡⚡ Networking ipsec: basic netns - transport
⚡⚡⚡ Networking ipsec: basic netns - tunnel
⚡⚡⚡ Libkcapi AF_ALG test
🚧 ⚡⚡⚡ CIFS Connectathon
🚧 ⚡⚡⚡ POSIX pjd-fstest suites
🚧 ⚡⚡⚡ jvm - DaCapo Benchmark Suite
🚧 ⚡⚡⚡ jvm - jcstress tests
🚧 ⚡⚡⚡ Memory function: kaslr
🚧 ⚡⚡⚡ Networking firewall: basic netfilter test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ⚡⚡⚡ trace: ftrace/tracer
🚧 ⚡⚡⚡ kdump - kexec_boot
x86_64:
Host 1:
✅ Boot test
💥 Podman system integration test - as root
⚡⚡⚡ Podman system integration test - as user
⚡⚡⚡ LTP
⚡⚡⚡ Loopdev Sanity
⚡⚡⚡ Memory function: memfd_create
⚡⚡⚡ AMTU (Abstract Machine Test Utility)
⚡⚡⚡ Networking bridge: sanity
⚡⚡⚡ Ethernet drivers sanity
⚡⚡⚡ Networking socket: fuzz
⚡⚡⚡ Networking: igmp conformance test
⚡⚡⚡ Networking route: pmtu
⚡⚡⚡ Networking route_func - local
⚡⚡⚡ Networking route_func - forward
⚡⚡⚡ Networking TCP: keepalive test
⚡⚡⚡ Networking UDP: socket
⚡⚡⚡ Networking tunnel: geneve basic test
⚡⚡⚡ Networking tunnel: gre basic
⚡⚡⚡ L2TP basic test
⚡⚡⚡ Networking tunnel: vxlan basic
⚡⚡⚡ Networking ipsec: basic netns - transport
⚡⚡⚡ Networking ipsec: basic netns - tunnel
⚡⚡⚡ Libkcapi AF_ALG test
⚡⚡⚡ pciutils: sanity smoke test
⚡⚡⚡ pciutils: update pci ids test
⚡⚡⚡ ALSA PCM loopback test
⚡⚡⚡ ALSA Control (mixer) Userspace Element test
⚡⚡⚡ storage: SCSI VPD
🚧 ⚡⚡⚡ CIFS Connectathon
🚧 ⚡⚡⚡ POSIX pjd-fstest suites
🚧 ⚡⚡⚡ jvm - DaCapo Benchmark Suite
🚧 ⚡⚡⚡ jvm - jcstress tests
🚧 ⚡⚡⚡ Memory function: kaslr
🚧 ⚡⚡⚡ Networking firewall: basic netfilter test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ⚡⚡⚡ trace: ftrace/tracer
🚧 ⚡⚡⚡ kdump - kexec_boot
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
💥 selinux-policy: serge-testsuite
✅ storage: software RAID testing
⚡⚡⚡ stress: stress-ng
🚧 ❌ CPU: Frequency Driver Test
🚧 ✅ CPU: Idle Test
🚧 ✅ IOMMU boot test
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
Host 3:
✅ Boot test
🚧 ❌ kdump - sysrq-c
Test sources: https://github.com/CKI-project/tests-beaker
💚 Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests
-------------
Tests that didn't complete running successfully are marked with ⚡⚡⚡.
If this was caused by an infrastructure issue, we try to mark that
explicitly in the report.
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. Such tests are
executed but their results are not taken into account. Tests are waived when
their results are not reliable enough, e.g. when they're just introduced or are
being fixed.
Testing timeout
---------------
We aim to provide a report within reasonable timeframe. Tests that haven't
finished running yet are marked with ⏱.
The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From b7f839d292948142eaab77cedd031aad0bfec872 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher(a)amd.com>
Date: Tue, 2 Jun 2020 17:22:48 -0400
Subject: [PATCH] drm/amdgpu/display: use blanked rather than plane state for
sync groups
We may end up with no planes set yet, depending on the ordering, but we
should have the proper blanking state which is either handled by either
DPG or TG depending on the hardware generation. Check both to determine
the proper blanked state.
Bug: https://gitlab.freedesktop.org/drm/amd/issues/781
Fixes: 5fc0cbfad45648 ("drm/amd/display: determine if a pipe is synced by plane state")
Cc: nicholas.kazlauskas(a)amd.com
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com>
Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com>
Cc: stable(a)vger.kernel.org
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 45cfb7c45566..b4e2053bca9f 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -1016,9 +1016,17 @@ static void program_timing_sync(
}
}
- /* set first pipe with plane as master */
+ /* set first unblanked pipe as master */
for (j = 0; j < group_size; j++) {
- if (pipe_set[j]->plane_state) {
+ bool is_blanked;
+
+ if (pipe_set[j]->stream_res.opp->funcs->dpg_is_blanked)
+ is_blanked =
+ pipe_set[j]->stream_res.opp->funcs->dpg_is_blanked(pipe_set[j]->stream_res.opp);
+ else
+ is_blanked =
+ pipe_set[j]->stream_res.tg->funcs->is_blanked(pipe_set[j]->stream_res.tg);
+ if (!is_blanked) {
if (j == 0)
break;
@@ -1039,9 +1047,17 @@ static void program_timing_sync(
status->timing_sync_info.master = false;
}
- /* remove any other pipes with plane as they have already been synced */
+ /* remove any other unblanked pipes as they have already been synced */
for (j = j + 1; j < group_size; j++) {
- if (pipe_set[j]->plane_state) {
+ bool is_blanked;
+
+ if (pipe_set[j]->stream_res.opp->funcs->dpg_is_blanked)
+ is_blanked =
+ pipe_set[j]->stream_res.opp->funcs->dpg_is_blanked(pipe_set[j]->stream_res.opp);
+ else
+ is_blanked =
+ pipe_set[j]->stream_res.tg->funcs->is_blanked(pipe_set[j]->stream_res.tg);
+ if (!is_blanked) {
group_size--;
pipe_set[j] = pipe_set[group_size];
j--;