Tree/Branch: v3.16.57
Git describe: v3.16.57
Commit: e472f29ebd Linux 3.16.57
Build Time: 31 min 15 sec
Passed: 10 / 10 (100.00 %)
Failed: 0 / 10 ( 0.00 %)
Errors: 0
Warnings: 16
Section Mismatches: 0
-------------------------------------------------------------------------------
defconfigs with issues (other than build errors):
1 warnings 0 mismatches : arm64-allmodconfig
1 warnings 0 mismatches : x86_64-defconfig
4 warnings 0 mismatches : arm-allmodconfig
1 warnings 0 mismatches : x86_64-allnoconfig
9 warnings 0 mismatches : x86_64-allmodconfig
2 warnings 0 mismatches : arm64-defconfig
-------------------------------------------------------------------------------
Warnings Summary: 16
2 ../ipc/sem.c:377:6: warning: '___p1' may be used uninitialized in this function [-Wmaybe-uninitialized]
2 ../drivers/net/ethernet/broadcom/genet/bcmgenet.c:1346:17: warning: unused variable 'kdev' [-Wunused-variable]
1 ../drivers/staging/vt6656/main_usb.c:1101:7: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
1 ../drivers/staging/vt6656/dpc.c:712:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
1 ../drivers/staging/rtl8192ee/rtl8192ee/hw.c:529:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
1 ../drivers/staging/rtl8192ee/rtl8192ee/hw.c:524:4: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
1 ../drivers/staging/rtl8192ee/btcoexist/halbtc8821a2ant.c:2338:2: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
1 ../drivers/scsi/fnic/fnic_fcs.c:104:6: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
1 ../drivers/platform/x86/eeepc-laptop.c:279:10: warning: 'value' may be used uninitialized in this function [-Wmaybe-uninitialized]
1 ../drivers/net/wireless/rtlwifi/rtl8723be/hw.c:1132:2: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
1 ../drivers/mtd/nand/omap2.c:1318:12: warning: 'omap_calculate_ecc_bch_multi' defined but not used [-Wunused-function]
1 ../drivers/media/platform/davinci/vpfe_capture.c:291:12: warning: 'vpfe_get_ccdc_image_format' defined but not used [-Wunused-function]
1 ../drivers/media/platform/davinci/vpfe_capture.c:1718:1: warning: label 'unlock_out' defined but not used [-Wunused-label]
1 ../drivers/media/dvb-frontends/drxk_hard.c:2223:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
1 ../drivers/media/dvb-frontends/drxd_hard.c:2631:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
1 ../arch/x86/kernel/cpu/common.c:1095:13: warning: 'syscall32_cpu_init' defined but not used [-Wunused-function]
===============================================================================
Detailed per-defconfig build reports below:
-------------------------------------------------------------------------------
arm64-allmodconfig : PASS, 0 errors, 1 warnings, 0 section mismatches
Warnings:
../drivers/net/ethernet/broadcom/genet/bcmgenet.c:1346:17: warning: unused variable 'kdev' [-Wunused-variable]
-------------------------------------------------------------------------------
x86_64-defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches
Warnings:
../drivers/platform/x86/eeepc-laptop.c:279:10: warning: 'value' may be used uninitialized in this function [-Wmaybe-uninitialized]
-------------------------------------------------------------------------------
arm-allmodconfig : PASS, 0 errors, 4 warnings, 0 section mismatches
Warnings:
../drivers/mtd/nand/omap2.c:1318:12: warning: 'omap_calculate_ecc_bch_multi' defined but not used [-Wunused-function]
../drivers/media/platform/davinci/vpfe_capture.c:1718:1: warning: label 'unlock_out' defined but not used [-Wunused-label]
../drivers/media/platform/davinci/vpfe_capture.c:291:12: warning: 'vpfe_get_ccdc_image_format' defined but not used [-Wunused-function]
../drivers/net/ethernet/broadcom/genet/bcmgenet.c:1346:17: warning: unused variable 'kdev' [-Wunused-variable]
-------------------------------------------------------------------------------
x86_64-allnoconfig : PASS, 0 errors, 1 warnings, 0 section mismatches
Warnings:
../arch/x86/kernel/cpu/common.c:1095:13: warning: 'syscall32_cpu_init' defined but not used [-Wunused-function]
-------------------------------------------------------------------------------
x86_64-allmodconfig : PASS, 0 errors, 9 warnings, 0 section mismatches
Warnings:
../drivers/media/dvb-frontends/drxd_hard.c:2631:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
../drivers/media/dvb-frontends/drxk_hard.c:2223:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
../drivers/scsi/fnic/fnic_fcs.c:104:6: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
../drivers/net/wireless/rtlwifi/rtl8723be/hw.c:1132:2: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
../drivers/staging/rtl8192ee/rtl8192ee/hw.c:524:4: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
../drivers/staging/rtl8192ee/rtl8192ee/hw.c:529:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
../drivers/staging/rtl8192ee/btcoexist/halbtc8821a2ant.c:2338:2: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
../drivers/staging/vt6656/main_usb.c:1101:7: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
../drivers/staging/vt6656/dpc.c:712:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
-------------------------------------------------------------------------------
arm64-defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
../ipc/sem.c:377:6: warning: '___p1' may be used uninitialized in this function [-Wmaybe-uninitialized]
../ipc/sem.c:377:6: warning: '___p1' may be used uninitialized in this function [-Wmaybe-uninitialized]
-------------------------------------------------------------------------------
Passed with no errors, warnings or mismatches:
arm64-allnoconfig
arm-multi_v7_defconfig
arm-allnoconfig
arm-multi_v5_defconfig
Previously, extcon used the spinlock before calling the notifier_call_chain
to prevent the scheduled out of task and to prevent the notification delay.
When spinlock is locked for sending the notification, deadlock issue
occured on the side of extcon consumer device. To fix this issue,
extcon consumer device should always use the work. it is always not
reasonable to use work.
To fix this issue on extcon consumer device, release locking when sending
the notification of connector state.
Fixes: ab11af049f88 ("extcon: Add the synchronization extcon APIs to support the notification")
Cc: stable(a)vger.kernel.org
Cc: Roger Quadros <rogerq(a)ti.com>
Cc: Kishon Vijay Abraham I <kishon(a)ti.com>
Signed-off-by: Chanwoo Choi <cw00.choi(a)samsung.com>
---
drivers/extcon/extcon.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/extcon/extcon.c b/drivers/extcon/extcon.c
index 8bff5fd18185..f75b08a45d4e 100644
--- a/drivers/extcon/extcon.c
+++ b/drivers/extcon/extcon.c
@@ -433,8 +433,8 @@ int extcon_sync(struct extcon_dev *edev, unsigned int id)
return index;
spin_lock_irqsave(&edev->lock, flags);
-
state = !!(edev->state & BIT(index));
+ spin_unlock_irqrestore(&edev->lock, flags);
/*
* Call functions in a raw notifier chain for the specific one
@@ -448,6 +448,7 @@ int extcon_sync(struct extcon_dev *edev, unsigned int id)
*/
raw_notifier_call_chain(&edev->nh_all, state, edev);
+ spin_lock_irqsave(&edev->lock, flags);
/* This could be in interrupt handler */
prop_buf = (char *)get_zeroed_page(GFP_ATOMIC);
if (!prop_buf) {
--
1.9.1
On 2018/6/8 2:18, Ben Hutchings wrote:
> On Thu, 2018-06-07 at 17:32 +0100, John Garry wrote:
>> On 07/06/2018 15:05, Ben Hutchings wrote:
>>> 3.16.57-rc1 review patch. If anyone has any objections, please let me know.
>>>
>>> ------------------
>>>
>>
>> Hi Ben,
>>
>> I noticed that you are looking to backport this patch to 3.16
>>
>> I am wondering why you are taking this libsas patch (and a couple other
>> libsas patches) in isolation, when these patches were part of a series
>> to fix libsas hotplug issues? I'm not sure if cherry-picking certain
>> patches is ok.
>>
>> Maybe Jason (cc'ed) can comment further.
>
> This one apparently fixed a security issue (CVE-2017-18232), though I'm
> certainly not convinced it's a particularly serious one.
>
> But please send objections to the list, not just privately.
>
Hi Ben,
This patch is in the series below. I recommend to backport them
together. If you really want to do this, I'm happy to help you to
backport them.
1689c9367bfa scsi: libsas: notify event PORTE_BROADCAST_RCVD in
sas_enable_revalidation()
0558f33c06bb scsi: libsas: direct call probe and destruct
517e5153d242 scsi: libsas: use flush_workqueue to process disco events
synchronously
93bdbd06b164 scsi: libsas: Use new workqueue to run sas event and disco
event
8eea9dd84e45 scsi: libsas: make the event threshold configurable
f12486e06ae8 scsi: libsas: shut down the PHY if events reached the threshold
1c393b970e0f scsi: libsas: Use dynamic alloced work to avoid sas event lost
> Ben.
>
>> Thanks,
>> John
>>
>>> From: Jason Yan <yanaijie(a)huawei.com>
>>>
>>> commit 0558f33c06bb910e2879e355192227a8e8f0219d upstream.
>>>
>>> In commit 87c8331fcf72 ("[SCSI] libsas: prevent domain rediscovery
>>> competing with ata error handling") introduced disco mutex to prevent
>>> rediscovery competing with ata error handling and put the whole
>>> revalidation in the mutex. But the rphy add/remove needs to wait for the
>>> error handling which also grabs the disco mutex. This may leads to dead
>>> lock.So the probe and destruct event were introduce to do the rphy
>>> add/remove asynchronously and out of the lock.
>>>
>>> The asynchronously processed workers makes the whole discovery process
>>> not atomic, the other events may interrupt the process. For example,
>>> if a loss of signal event inserted before the probe event, the
>>> sas_deform_port() is called and the port will be deleted.
>>>
>>> And sas_port_delete() may run before the destruct event, but the
>>> port-x:x is the top parent of end device or expander. This leads to
>>> a kernel WARNING such as:
>>>
>>> [ 82.042979] sysfs group 'power' not found for kobject 'phy-1:0:22'
>>> [ 82.042983] ------------[ cut here ]------------
>>> [ 82.042986] WARNING: CPU: 54 PID: 1714 at fs/sysfs/group.c:237
>>> sysfs_remove_group+0x94/0xa0
>>> [ 82.043059] Call trace:
>>> [ 82.043082] [<ffff0000082e7624>] sysfs_remove_group+0x94/0xa0
>>> [ 82.043085] [<ffff00000864e320>] dpm_sysfs_remove+0x60/0x70
>>> [ 82.043086] [<ffff00000863ee10>] device_del+0x138/0x308
>>> [ 82.043089] [<ffff00000869a2d0>] sas_phy_delete+0x38/0x60
>>> [ 82.043091] [<ffff00000869a86c>] do_sas_phy_delete+0x6c/0x80
>>> [ 82.043093] [<ffff00000863dc20>] device_for_each_child+0x58/0xa0
>>> [ 82.043095] [<ffff000008696f80>] sas_remove_children+0x40/0x50
>>> [ 82.043100] [<ffff00000869d1bc>] sas_destruct_devices+0x64/0xa0
>>> [ 82.043102] [<ffff0000080e93bc>] process_one_work+0x1fc/0x4b0
>>> [ 82.043104] [<ffff0000080e96c0>] worker_thread+0x50/0x490
>>> [ 82.043105] [<ffff0000080f0364>] kthread+0xfc/0x128
>>> [ 82.043107] [<ffff0000080836c0>] ret_from_fork+0x10/0x50
>>>
>>> Make probe and destruct a direct call in the disco and revalidate function,
>>> but put them outside the lock. The whole discovery or revalidate won't
>>> be interrupted by other events. And the DISCE_PROBE and DISCE_DESTRUCT
>>> event are deleted as a result of the direct call.
>>>
>>> Introduce a new list to destruct the sas_port and put the port delete after
>>> the destruct. This makes sure the right order of destroying the sysfs
>>> kobject and fix the warning above.
>>>
>>> In sas_ex_revalidate_domain() have a loop to find all broadcasted
>>> device, and sometimes we have a chance to find the same expander twice.
>>> Because the sas_port will be deleted at the end of the whole revalidate
>>> process, sas_port with the same name cannot be added before this.
>>> Otherwise the sysfs will complain of creating duplicate filename. Since
>>> the LLDD will send broadcast for every device change, we can only
>>> process one expander's revalidation.
>>>
>>> [mkp: kbuild test robot warning]
>>>
>>> Signed-off-by: Jason Yan <yanaijie(a)huawei.com>
>>> CC: John Garry <john.garry(a)huawei.com>
>>> CC: Johannes Thumshirn <jthumshirn(a)suse.de>
>>> CC: Ewan Milne <emilne(a)redhat.com>
>>> CC: Christoph Hellwig <hch(a)lst.de>
>>> CC: Tomas Henzl <thenzl(a)redhat.com>
>>> CC: Dan Williams <dan.j.williams(a)intel.com>
>>> Reviewed-by: Hannes Reinecke <hare(a)suse.com>
>>> Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com>
>>> [bwh: Backported to 4.9: adjust context]
>>> Signed-off-by: Ben Hutchings <ben(a)decadent.org.uk>
>>> ---
>>> drivers/scsi/libsas/sas_ata.c | 1 -
>>> drivers/scsi/libsas/sas_discover.c | 32 +++++++++++++++++-------------
>>> drivers/scsi/libsas/sas_expander.c | 8 +++-----
>>> drivers/scsi/libsas/sas_internal.h | 1 +
>>> drivers/scsi/libsas/sas_port.c | 3 +++
>>> include/scsi/libsas.h | 3 +--
>>> include/scsi/scsi_transport_sas.h | 1 +
>>> 7 files changed, 27 insertions(+), 22 deletions(-)
>>>
>>> --- a/drivers/scsi/libsas/sas_ata.c
>>> +++ b/drivers/scsi/libsas/sas_ata.c
>>> @@ -782,7 +782,6 @@ int sas_discover_sata(struct domain_devi
>>> if (res)
>>> return res;
>>>
>>> - sas_discover_event(dev->port, DISCE_PROBE);
>>> return 0;
>>> }
>>>
>>> --- a/drivers/scsi/libsas/sas_discover.c
>>> +++ b/drivers/scsi/libsas/sas_discover.c
>>> @@ -212,13 +212,9 @@ void sas_notify_lldd_dev_gone(struct dom
>>> }
>>> }
>>>
>>> -static void sas_probe_devices(struct work_struct *work)
>>> +static void sas_probe_devices(struct asd_sas_port *port)
>>> {
>>> struct domain_device *dev, *n;
>>> - struct sas_discovery_event *ev = to_sas_discovery_event(work);
>>> - struct asd_sas_port *port = ev->port;
>>> -
>>> - clear_bit(DISCE_PROBE, &port->disc.pending);
>>>
>>> /* devices must be domain members before link recovery and probe */
>>> list_for_each_entry(dev, &port->disco_list, disco_list_node) {
>>> @@ -294,7 +290,6 @@ int sas_discover_end_dev(struct domain_d
>>> res = sas_notify_lldd_dev_found(dev);
>>> if (res)
>>> return res;
>>> - sas_discover_event(dev->port, DISCE_PROBE);
>>>
>>> return 0;
>>> }
>>> @@ -353,13 +348,9 @@ static void sas_unregister_common_dev(st
>>> sas_put_device(dev);
>>> }
>>>
>>> -static void sas_destruct_devices(struct work_struct *work)
>>> +void sas_destruct_devices(struct asd_sas_port *port)
>>> {
>>> struct domain_device *dev, *n;
>>> - struct sas_discovery_event *ev = to_sas_discovery_event(work);
>>> - struct asd_sas_port *port = ev->port;
>>> -
>>> - clear_bit(DISCE_DESTRUCT, &port->disc.pending);
>>>
>>> list_for_each_entry_safe(dev, n, &port->destroy_list, disco_list_node) {
>>> list_del_init(&dev->disco_list_node);
>>> @@ -370,6 +361,16 @@ static void sas_destruct_devices(struct
>>> }
>>> }
>>>
>>> +static void sas_destruct_ports(struct asd_sas_port *port)
>>> +{
>>> + struct sas_port *sas_port, *p;
>>> +
>>> + list_for_each_entry_safe(sas_port, p, &port->sas_port_del_list, del_list) {
>>> + list_del_init(&sas_port->del_list);
>>> + sas_port_delete(sas_port);
>>> + }
>>> +}
>>> +
>>> void sas_unregister_dev(struct asd_sas_port *port, struct domain_device *dev)
>>> {
>>> if (!test_bit(SAS_DEV_DESTROY, &dev->state) &&
>>> @@ -384,7 +385,6 @@ void sas_unregister_dev(struct asd_sas_p
>>> if (!test_and_set_bit(SAS_DEV_DESTROY, &dev->state)) {
>>> sas_rphy_unlink(dev->rphy);
>>> list_move_tail(&dev->disco_list_node, &port->destroy_list);
>>> - sas_discover_event(dev->port, DISCE_DESTRUCT);
>>> }
>>> }
>>>
>>> @@ -490,6 +490,8 @@ static void sas_discover_domain(struct w
>>> port->port_dev = NULL;
>>> }
>>>
>>> + sas_probe_devices(port);
>>> +
>>> SAS_DPRINTK("DONE DISCOVERY on port %d, pid:%d, result:%d\n", port->id,
>>> task_pid_nr(current), error);
>>> }
>>> @@ -523,6 +525,10 @@ static void sas_revalidate_domain(struct
>>> port->id, task_pid_nr(current), res);
>>> out:
>>> mutex_unlock(&ha->disco_mutex);
>>> +
>>> + sas_destruct_devices(port);
>>> + sas_destruct_ports(port);
>>> + sas_probe_devices(port);
>>> }
>>>
>>> /* ---------- Events ---------- */
>>> @@ -578,10 +584,8 @@ void sas_init_disc(struct sas_discovery
>>> static const work_func_t sas_event_fns[DISC_NUM_EVENTS] = {
>>> [DISCE_DISCOVER_DOMAIN] = sas_discover_domain,
>>> [DISCE_REVALIDATE_DOMAIN] = sas_revalidate_domain,
>>> - [DISCE_PROBE] = sas_probe_devices,
>>> [DISCE_SUSPEND] = sas_suspend_devices,
>>> [DISCE_RESUME] = sas_resume_devices,
>>> - [DISCE_DESTRUCT] = sas_destruct_devices,
>>> };
>>>
>>> disc->pending = 0;
>>> --- a/drivers/scsi/libsas/sas_expander.c
>>> +++ b/drivers/scsi/libsas/sas_expander.c
>>> @@ -1903,7 +1903,8 @@ static void sas_unregister_devs_sas_addr
>>> sas_port_delete_phy(phy->port, phy->phy);
>>> sas_device_set_phy(found, phy->port);
>>> if (phy->port->num_phys == 0)
>>> - sas_port_delete(phy->port);
>>> + list_add_tail(&phy->port->del_list,
>>> + &parent->port->sas_port_del_list);
>>> phy->port = NULL;
>>> }
>>> }
>>> @@ -2111,7 +2112,7 @@ int sas_ex_revalidate_domain(struct doma
>>> struct domain_device *dev = NULL;
>>>
>>> res = sas_find_bcast_dev(port_dev, &dev);
>>> - while (res == 0 && dev) {
>>> + if (res == 0 && dev) {
>>> struct expander_device *ex = &dev->ex_dev;
>>> int i = 0, phy_id;
>>>
>>> @@ -2123,9 +2124,6 @@ int sas_ex_revalidate_domain(struct doma
>>> res = sas_rediscover(dev, phy_id);
>>> i = phy_id + 1;
>>> } while (i < ex->num_phys);
>>> -
>>> - dev = NULL;
>>> - res = sas_find_bcast_dev(port_dev, &dev);
>>> }
>>> return res;
>>> }
>>> --- a/drivers/scsi/libsas/sas_internal.h
>>> +++ b/drivers/scsi/libsas/sas_internal.h
>>> @@ -100,6 +100,7 @@ int sas_try_ata_reset(struct asd_sas_phy
>>> void sas_hae_reset(struct work_struct *work);
>>>
>>> void sas_free_device(struct kref *kref);
>>> +void sas_destruct_devices(struct asd_sas_port *port);
>>>
>>> #ifdef CONFIG_SCSI_SAS_HOST_SMP
>>> extern int sas_smp_host_handler(struct Scsi_Host *shost, struct request *req,
>>> --- a/drivers/scsi/libsas/sas_port.c
>>> +++ b/drivers/scsi/libsas/sas_port.c
>>> @@ -66,6 +66,7 @@ static void sas_resume_port(struct asd_s
>>> rc = sas_notify_lldd_dev_found(dev);
>>> if (rc) {
>>> sas_unregister_dev(port, dev);
>>> + sas_destruct_devices(port);
>>> continue;
>>> }
>>>
>>> @@ -219,6 +220,7 @@ void sas_deform_port(struct asd_sas_phy
>>>
>>> if (port->num_phys == 1) {
>>> sas_unregister_domain_devices(port, gone);
>>> + sas_destruct_devices(port);
>>> sas_port_delete(port->port);
>>> port->port = NULL;
>>> } else {
>>> @@ -323,6 +325,7 @@ static void sas_init_port(struct asd_sas
>>> INIT_LIST_HEAD(&port->dev_list);
>>> INIT_LIST_HEAD(&port->disco_list);
>>> INIT_LIST_HEAD(&port->destroy_list);
>>> + INIT_LIST_HEAD(&port->sas_port_del_list);
>>> spin_lock_init(&port->phy_list_lock);
>>> INIT_LIST_HEAD(&port->phy_list);
>>> port->ha = sas_ha;
>>> --- a/include/scsi/libsas.h
>>> +++ b/include/scsi/libsas.h
>>> @@ -87,10 +87,8 @@ enum discover_event {
>>> DISCE_DISCOVER_DOMAIN = 0U,
>>> DISCE_REVALIDATE_DOMAIN,
>>> DISCE_PORT_GONE,
>>> - DISCE_PROBE,
>>> DISCE_SUSPEND,
>>> DISCE_RESUME,
>>> - DISCE_DESTRUCT,
>>> DISC_NUM_EVENTS,
>>> };
>>>
>>> @@ -274,6 +272,7 @@ struct asd_sas_port {
>>> struct list_head dev_list;
>>> struct list_head disco_list;
>>> struct list_head destroy_list;
>>> + struct list_head sas_port_del_list;
>>> enum sas_linkrate linkrate;
>>>
>>> struct sas_work work;
>>> --- a/include/scsi/scsi_transport_sas.h
>>> +++ b/include/scsi/scsi_transport_sas.h
>>> @@ -145,6 +145,7 @@ struct sas_port {
>>>
>>> struct mutex phy_list_mutex;
>>> struct list_head phy_list;
>>> + struct list_head del_list; /* libsas only */
>>> };
>>>
>>> #define dev_to_sas_port(d) \
>>>
>>>
>>> .
>>>
>>
>>
Tree/Branch: v4.4.138
Git describe: v4.4.138
Commit: 0bd2bedb35 Linux 4.4.138
Build Time: 63 min 6 sec
Passed: 10 / 10 (100.00 %)
Failed: 0 / 10 ( 0.00 %)
Errors: 0
Warnings: 31
Section Mismatches: 0
-------------------------------------------------------------------------------
defconfigs with issues (other than build errors):
19 warnings 0 mismatches : arm64-allmodconfig
17 warnings 0 mismatches : x86_64-allmodconfig
-------------------------------------------------------------------------------
Warnings Summary: 31
3 warning: (IMA) selects TCG_CRB which has unmet direct dependencies (TCG_TPM && X86 && ACPI)
2 ../drivers/media/dvb-frontends/stv090x.c:4250:1: warning: the frame size of 4832 bytes is larger than 2048 bytes [-Wframe-larger-than=]
2 ../drivers/media/dvb-frontends/stv090x.c:1211:1: warning: the frame size of 2080 bytes is larger than 2048 bytes [-Wframe-larger-than=]
2 ../drivers/media/dvb-frontends/stv090x.c:1168:1: warning: the frame size of 2080 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/net/ethernet/rocker/rocker.c:2172:1: warning: the frame size of 2752 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/net/ethernet/rocker/rocker.c:2172:1: warning: the frame size of 2720 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/stv090x.c:4759:1: warning: the frame size of 2056 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/stv090x.c:4565:1: warning: the frame size of 2096 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/stv090x.c:4565:1: warning: the frame size of 2080 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/stv090x.c:3436:1: warning: the frame size of 6784 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/stv090x.c:3436:1: warning: the frame size of 5280 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/stv090x.c:3095:1: warning: the frame size of 5864 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/stv090x.c:3095:1: warning: the frame size of 5840 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/stv090x.c:2513:1: warning: the frame size of 2304 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/stv090x.c:2513:1: warning: the frame size of 2288 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/stv090x.c:2141:1: warning: the frame size of 2104 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/stv090x.c:2141:1: warning: the frame size of 2080 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/stv090x.c:2073:1: warning: the frame size of 2552 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/stv090x.c:2073:1: warning: the frame size of 2544 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/stv090x.c:1956:1: warning: the frame size of 3264 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/stv090x.c:1956:1: warning: the frame size of 3248 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/stv090x.c:1858:1: warning: the frame size of 3008 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/stv090x.c:1858:1: warning: the frame size of 2992 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/stv090x.c:1599:1: warning: the frame size of 5296 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/stv090x.c:1599:1: warning: the frame size of 5280 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/stv0367.c:3147:1: warning: the frame size of 4144 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/stv0367.c:2490:1: warning: the frame size of 3424 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/cxd2841er.c:2401:1: warning: the frame size of 2984 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/cxd2841er.c:2401:1: warning: the frame size of 2976 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/cxd2841er.c:2282:1: warning: the frame size of 4336 bytes is larger than 2048 bytes [-Wframe-larger-than=]
1 ../drivers/media/dvb-frontends/cxd2841er.c:2282:1: warning: the frame size of 4328 bytes is larger than 2048 bytes [-Wframe-larger-than=]
===============================================================================
Detailed per-defconfig build reports below:
-------------------------------------------------------------------------------
arm64-allmodconfig : PASS, 0 errors, 19 warnings, 0 section mismatches
Warnings:
warning: (IMA) selects TCG_CRB which has unmet direct dependencies (TCG_TPM && X86 && ACPI)
warning: (IMA) selects TCG_CRB which has unmet direct dependencies (TCG_TPM && X86 && ACPI)
warning: (IMA) selects TCG_CRB which has unmet direct dependencies (TCG_TPM && X86 && ACPI)
../drivers/media/dvb-frontends/stv090x.c:1858:1: warning: the frame size of 2992 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:2141:1: warning: the frame size of 2080 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:2513:1: warning: the frame size of 2288 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:4565:1: warning: the frame size of 2080 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:1956:1: warning: the frame size of 3248 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:1599:1: warning: the frame size of 5280 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:1211:1: warning: the frame size of 2080 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:4250:1: warning: the frame size of 4832 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:1168:1: warning: the frame size of 2080 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:2073:1: warning: the frame size of 2544 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:3095:1: warning: the frame size of 5840 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:3436:1: warning: the frame size of 6784 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv0367.c:2490:1: warning: the frame size of 3424 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/cxd2841er.c:2401:1: warning: the frame size of 2976 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/cxd2841er.c:2282:1: warning: the frame size of 4336 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/net/ethernet/rocker/rocker.c:2172:1: warning: the frame size of 2720 bytes is larger than 2048 bytes [-Wframe-larger-than=]
-------------------------------------------------------------------------------
x86_64-allmodconfig : PASS, 0 errors, 17 warnings, 0 section mismatches
Warnings:
../drivers/media/dvb-frontends/stv090x.c:1858:1: warning: the frame size of 3008 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:2141:1: warning: the frame size of 2104 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:2513:1: warning: the frame size of 2304 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:4565:1: warning: the frame size of 2096 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:1956:1: warning: the frame size of 3264 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:1599:1: warning: the frame size of 5296 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:1211:1: warning: the frame size of 2080 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:4250:1: warning: the frame size of 4832 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:4759:1: warning: the frame size of 2056 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:1168:1: warning: the frame size of 2080 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:2073:1: warning: the frame size of 2552 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:3095:1: warning: the frame size of 5864 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv090x.c:3436:1: warning: the frame size of 5280 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/stv0367.c:3147:1: warning: the frame size of 4144 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/cxd2841er.c:2401:1: warning: the frame size of 2984 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/media/dvb-frontends/cxd2841er.c:2282:1: warning: the frame size of 4328 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/net/ethernet/rocker/rocker.c:2172:1: warning: the frame size of 2752 bytes is larger than 2048 bytes [-Wframe-larger-than=]
-------------------------------------------------------------------------------
Passed with no errors, warnings or mismatches:
arm64-allnoconfig
arm-multi_v5_defconfig
arm-multi_v7_defconfig
x86_64-defconfig
arm-allmodconfig
arm-allnoconfig
x86_64-allnoconfig
arm64-defconfig
