September 2023 - Linux-stable-mirror

[PATCH net v4 3/3] net: prevent address rewrite in kernel_bind()

by Jordan Rife

Similar to the change in commit 0bdf399342c5("net: Avoid address overwrite in kernel_connect"), BPF hooks run on bind may rewrite the address passed to kernel_bind(). This change 1) Makes a copy of the bind address in kernel_bind() to insulate callers. 2) Replaces direct calls to sock->ops->bind() with kernel_bind() Link: https://lore.kernel.org/netdev/20230912013332.2048422-1-jrife@google.com/ Fixes: 4fbac77d2d09 ("bpf: Hooks for sys_bind") Cc: stable(a)vger.kernel.org Signed-off-by: Jordan Rife <jrife(a)google.com> --- v3->v4: Remove precondition check for addrlen. Pass address copy to bind() instead of original address. v2->v3: Add "Fixes" tag. Check for positivity in addrlen sanity check. v1->v2: Split up original patch into patch series. Insulate sock->ops->bind() calls with kernel_bind(). drivers/block/drbd/drbd_receiver.c | 4 ++-- drivers/char/agp/alpha-agp.c | 2 +- drivers/infiniband/hw/erdma/erdma_cm.c | 6 +++--- drivers/infiniband/sw/siw/siw_cm.c | 10 +++++----- drivers/isdn/mISDN/l1oip_core.c | 4 ++-- fs/dlm/lowcomms.c | 7 +++---- fs/ocfs2/cluster/tcp.c | 6 +++--- fs/smb/client/connect.c | 6 +++--- net/netfilter/ipvs/ip_vs_sync.c | 4 ++-- net/rds/tcp_connect.c | 2 +- net/rds/tcp_listen.c | 2 +- net/socket.c | 7 ++++++- 12 files changed, 32 insertions(+), 28 deletions(-) diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c index 9b2660e990a98..752759ed22b8c 100644 --- a/drivers/block/drbd/drbd_receiver.c +++ b/drivers/block/drbd/drbd_receiver.c @@ -638,7 +638,7 @@ static struct socket *drbd_try_connect(struct drbd_connection *connection) * a free one dynamically. */ what = "bind before connect"; - err = sock->ops->bind(sock, (struct sockaddr *) &src_in6, my_addr_len); + err = kernel_bind(sock, (struct sockaddr *)&src_in6, my_addr_len); if (err < 0) goto out; @@ -725,7 +725,7 @@ static int prepare_listen_socket(struct drbd_connection *connection, struct acce drbd_setbufsize(s_listen, sndbuf_size, rcvbuf_size); what = "bind before listen"; - err = s_listen->ops->bind(s_listen, (struct sockaddr *)&my_addr, my_addr_len); + err = kernel_bind(s_listen, (struct sockaddr *)&my_addr, my_addr_len); if (err < 0) goto out; diff --git a/drivers/char/agp/alpha-agp.c b/drivers/char/agp/alpha-agp.c index c9bf2c2198418..f251fedfb4840 100644 --- a/drivers/char/agp/alpha-agp.c +++ b/drivers/char/agp/alpha-agp.c @@ -96,7 +96,7 @@ static int alpha_core_agp_insert_memory(struct agp_memory *mem, off_t pg_start, if ((pg_start + mem->page_count) > num_entries) return -EINVAL; - status = agp->ops->bind(agp, pg_start, mem); + status = kernel_bind(agp, pg_start, mem); mb(); alpha_core_agp_tlbflush(mem); diff --git a/drivers/infiniband/hw/erdma/erdma_cm.c b/drivers/infiniband/hw/erdma/erdma_cm.c index e2b89e7bbe2b8..674702d159c29 100644 --- a/drivers/infiniband/hw/erdma/erdma_cm.c +++ b/drivers/infiniband/hw/erdma/erdma_cm.c @@ -990,7 +990,7 @@ static int kernel_bindconnect(struct socket *s, struct sockaddr *laddr, int ret; sock_set_reuseaddr(s->sk); - ret = s->ops->bind(s, laddr, laddrlen); + ret = kernel_bind(s, laddr, laddrlen); if (ret) return ret; ret = kernel_connect(s, raddr, raddrlen, flags); @@ -1309,8 +1309,8 @@ int erdma_create_listen(struct iw_cm_id *id, int backlog) if (ipv4_is_zeronet(laddr->sin_addr.s_addr)) s->sk->sk_bound_dev_if = dev->netdev->ifindex; - ret = s->ops->bind(s, (struct sockaddr *)laddr, - sizeof(struct sockaddr_in)); + ret = kernel_bind(s, (struct sockaddr *)laddr, + sizeof(struct sockaddr_in)); if (ret) goto error; diff --git a/drivers/infiniband/sw/siw/siw_cm.c b/drivers/infiniband/sw/siw/siw_cm.c index 05624f424153e..d05e0eeee9244 100644 --- a/drivers/infiniband/sw/siw/siw_cm.c +++ b/drivers/infiniband/sw/siw/siw_cm.c @@ -1324,7 +1324,7 @@ static int kernel_bindconnect(struct socket *s, struct sockaddr *laddr, return rv; } - rv = s->ops->bind(s, laddr, size); + rv = kernel_bind(s, laddr, size); if (rv < 0) return rv; @@ -1793,8 +1793,8 @@ int siw_create_listen(struct iw_cm_id *id, int backlog) if (ipv4_is_zeronet(laddr->sin_addr.s_addr)) s->sk->sk_bound_dev_if = sdev->netdev->ifindex; - rv = s->ops->bind(s, (struct sockaddr *)laddr, - sizeof(struct sockaddr_in)); + rv = kernel_bind(s, (struct sockaddr *)laddr, + sizeof(struct sockaddr_in)); } else { struct sockaddr_in6 *laddr = &to_sockaddr_in6(id->local_addr); @@ -1811,8 +1811,8 @@ int siw_create_listen(struct iw_cm_id *id, int backlog) if (ipv6_addr_any(&laddr->sin6_addr)) s->sk->sk_bound_dev_if = sdev->netdev->ifindex; - rv = s->ops->bind(s, (struct sockaddr *)laddr, - sizeof(struct sockaddr_in6)); + rv = kernel_bind(s, (struct sockaddr *)laddr, + sizeof(struct sockaddr_in6)); } if (rv) { siw_dbg(id->device, "socket bind error: %d\n", rv); diff --git a/drivers/isdn/mISDN/l1oip_core.c b/drivers/isdn/mISDN/l1oip_core.c index f010b35a05313..681147e1fc843 100644 --- a/drivers/isdn/mISDN/l1oip_core.c +++ b/drivers/isdn/mISDN/l1oip_core.c @@ -675,8 +675,8 @@ l1oip_socket_thread(void *data) hc->sin_remote.sin_port = htons((unsigned short)hc->remoteport); /* bind to incoming port */ - if (socket->ops->bind(socket, (struct sockaddr *)&hc->sin_local, - sizeof(hc->sin_local))) { + if (kernel_bind(socket, (struct sockaddr *)&hc->sin_local, + sizeof(hc->sin_local))) { printk(KERN_ERR "%s: Failed to bind socket to port %d.\n", __func__, hc->localport); ret = -EINVAL; diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c index 1cf796b97eb65..73ab179833fbd 100644 --- a/fs/dlm/lowcomms.c +++ b/fs/dlm/lowcomms.c @@ -1805,8 +1805,7 @@ static int dlm_tcp_bind(struct socket *sock) memcpy(&src_addr, &dlm_local_addr[0], sizeof(src_addr)); make_sockaddr(&src_addr, 0, &addr_len); - result = sock->ops->bind(sock, (struct sockaddr *)&src_addr, - addr_len); + result = kernel_bind(sock, (struct sockaddr *)&src_addr, addr_len); if (result < 0) { /* This *may* not indicate a critical error */ log_print("could not bind for connect: %d", result); @@ -1850,8 +1849,8 @@ static int dlm_tcp_listen_bind(struct socket *sock) /* Bind to our port */ make_sockaddr(&dlm_local_addr[0], dlm_config.ci_tcp_port, &addr_len); - return sock->ops->bind(sock, (struct sockaddr *)&dlm_local_addr[0], - addr_len); + return kernel_bind(sock, (struct sockaddr *)&dlm_local_addr[0], + addr_len); } static const struct dlm_proto_ops dlm_tcp_ops = { diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c index ead7c287ff373..3a4a7a521476d 100644 --- a/fs/ocfs2/cluster/tcp.c +++ b/fs/ocfs2/cluster/tcp.c @@ -1614,8 +1614,8 @@ static void o2net_start_connect(struct work_struct *work) myaddr.sin_addr.s_addr = mynode->nd_ipv4_address; myaddr.sin_port = htons(0); /* any port */ - ret = sock->ops->bind(sock, (struct sockaddr *)&myaddr, - sizeof(myaddr)); + ret = kernel_bind(sock, (struct sockaddr *)&myaddr, + sizeof(myaddr)); if (ret) { mlog(ML_ERROR, "bind failed with %d at address %pI4\n", ret, &mynode->nd_ipv4_address); @@ -1998,7 +1998,7 @@ static int o2net_open_listening_sock(__be32 addr, __be16 port) INIT_WORK(&o2net_listen_work, o2net_accept_many); sock->sk->sk_reuse = SK_CAN_REUSE; - ret = sock->ops->bind(sock, (struct sockaddr *)&sin, sizeof(sin)); + ret = kernel_bind(sock, (struct sockaddr *)&sin, sizeof(sin)); if (ret < 0) { printk(KERN_ERR "o2net: Error %d while binding socket at " "%pI4:%u\n", ret, &addr, ntohs(port)); diff --git a/fs/smb/client/connect.c b/fs/smb/client/connect.c index b7764cd57e035..6dcc1cd41b8c5 100644 --- a/fs/smb/client/connect.c +++ b/fs/smb/client/connect.c @@ -2891,9 +2891,9 @@ bind_socket(struct TCP_Server_Info *server) if (server->srcaddr.ss_family != AF_UNSPEC) { /* Bind to the specified local IP address */ struct socket *socket = server->ssocket; - rc = socket->ops->bind(socket, - (struct sockaddr *) &server->srcaddr, - sizeof(server->srcaddr)); + rc = kernel_bind(socket, + (struct sockaddr *)&server->srcaddr, + sizeof(server->srcaddr)); if (rc < 0) { struct sockaddr_in *saddr4; struct sockaddr_in6 *saddr6; diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c index 6e4ed1e11a3b7..4174076c66fa7 100644 --- a/net/netfilter/ipvs/ip_vs_sync.c +++ b/net/netfilter/ipvs/ip_vs_sync.c @@ -1439,7 +1439,7 @@ static int bind_mcastif_addr(struct socket *sock, struct net_device *dev) sin.sin_addr.s_addr = addr; sin.sin_port = 0; - return sock->ops->bind(sock, (struct sockaddr*)&sin, sizeof(sin)); + return kernel_bind(sock, (struct sockaddr *)&sin, sizeof(sin)); } static void get_mcast_sockaddr(union ipvs_sockaddr *sa, int *salen, @@ -1546,7 +1546,7 @@ static int make_receive_sock(struct netns_ipvs *ipvs, int id, get_mcast_sockaddr(&mcast_addr, &salen, &ipvs->bcfg, id); sock->sk->sk_bound_dev_if = dev->ifindex; - result = sock->ops->bind(sock, (struct sockaddr *)&mcast_addr, salen); + result = kernel_bind(sock, (struct sockaddr *)&mcast_addr, salen); if (result < 0) { pr_err("Error binding to the multicast addr\n"); goto error; diff --git a/net/rds/tcp_connect.c b/net/rds/tcp_connect.c index d788c6d28986f..a0046e99d6df7 100644 --- a/net/rds/tcp_connect.c +++ b/net/rds/tcp_connect.c @@ -145,7 +145,7 @@ int rds_tcp_conn_path_connect(struct rds_conn_path *cp) addrlen = sizeof(sin); } - ret = sock->ops->bind(sock, addr, addrlen); + ret = kernel_bind(sock, addr, addrlen); if (ret) { rdsdebug("bind failed with %d at address %pI6c\n", ret, &conn->c_laddr); diff --git a/net/rds/tcp_listen.c b/net/rds/tcp_listen.c index 014fa24418c12..53b3535a1e4a8 100644 --- a/net/rds/tcp_listen.c +++ b/net/rds/tcp_listen.c @@ -306,7 +306,7 @@ struct socket *rds_tcp_listen_init(struct net *net, bool isv6) addr_len = sizeof(*sin); } - ret = sock->ops->bind(sock, (struct sockaddr *)&ss, addr_len); + ret = kernel_bind(sock, (struct sockaddr *)&ss, addr_len); if (ret < 0) { rdsdebug("could not bind %s listener socket: %d\n", isv6 ? "IPv6" : "IPv4", ret); diff --git a/net/socket.c b/net/socket.c index a39ec136f5cff..c4a6f55329552 100644 --- a/net/socket.c +++ b/net/socket.c @@ -3516,7 +3516,12 @@ static long compat_sock_ioctl(struct file *file, unsigned int cmd, int kernel_bind(struct socket *sock, struct sockaddr *addr, int addrlen) { - return READ_ONCE(sock->ops)->bind(sock, addr, addrlen); + struct sockaddr_storage address; + + memcpy(&address, addr, addrlen); + + return READ_ONCE(sock->ops)->bind(sock, (struct sockaddr *)&address, + addrlen); } EXPORT_SYMBOL(kernel_bind); -- 2.42.0.459.ge4e396fd5e-goog

1 year, 2 months

3
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0 0

+ nilfs2-fix-potential-use-after-free-in-nilfs_gccache_submit_read_data.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: nilfs2: fix potential use after free in nilfs_gccache_submit_read_data() has been added to the -mm mm-hotfixes-unstable branch. Its filename is nilfs2-fix-potential-use-after-free-in-nilfs_gccache_submit_read_data.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 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 via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Pan Bian <bianpan2016(a)163.com> Subject: nilfs2: fix potential use after free in nilfs_gccache_submit_read_data() Date: Thu, 21 Sep 2023 23:17:31 +0900 In nilfs_gccache_submit_read_data(), brelse(bh) is called to drop the reference count of bh when the call to nilfs_dat_translate() fails. If the reference count hits 0 and its owner page gets unlocked, bh may be freed. However, bh->b_page is dereferenced to put the page after that, which may result in a use-after-free bug. This patch moves the release operation after unlocking and putting the page. NOTE: The function in question is only called in GC, and in combination with current userland tools, address translation using DAT does not occur in that function, so the code path that causes this issue will not be executed. However, it is possible to run that code path by intentionally modifying the userland GC library or by calling the GC ioctl directly. [konishi.ryusuke(a)gmail.com: NOTE added to the commit log] Link: https://lkml.kernel.org/r/1543201709-53191-1-git-send-email-bianpan2016@163… Link: https://lkml.kernel.org/r/20230921141731.10073-1-konishi.ryusuke@gmail.com Fixes: a3d93f709e89 ("nilfs2: block cache for garbage collection") Signed-off-by: Pan Bian <bianpan2016(a)163.com> Reported-by: Ferry Meng <mengferry(a)linux.alibaba.com> Closes: https://lkml.kernel.org/r/20230818092022.111054-1-mengferry@linux.alibaba.c… Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Tested-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/nilfs2/gcinode.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/fs/nilfs2/gcinode.c~nilfs2-fix-potential-use-after-free-in-nilfs_gccache_submit_read_data +++ a/fs/nilfs2/gcinode.c @@ -73,10 +73,8 @@ int nilfs_gccache_submit_read_data(struc struct the_nilfs *nilfs = inode->i_sb->s_fs_info; err = nilfs_dat_translate(nilfs->ns_dat, vbn, &pbn); - if (unlikely(err)) { /* -EIO, -ENOMEM, -ENOENT */ - brelse(bh); + if (unlikely(err)) /* -EIO, -ENOMEM, -ENOENT */ goto failed; - } } lock_buffer(bh); @@ -102,6 +100,8 @@ int nilfs_gccache_submit_read_data(struc failed: unlock_page(bh->b_page); put_page(bh->b_page); + if (unlikely(err)) + brelse(bh); return err; } _ Patches currently in -mm which might be from bianpan2016(a)163.com are nilfs2-fix-potential-use-after-free-in-nilfs_gccache_submit_read_data.patch

1 year, 2 months

1
0
0 0

[PATCH net v4 2/3] net: prevent rewrite of msg_name in sock_sendmsg()

by Jordan Rife

Callers of sock_sendmsg(), and similarly kernel_sendmsg(), in kernel space may observe their value of msg_name change in cases where BPF sendmsg hooks rewrite the send address. This has been confirmed to break NFS mounts running in UDP mode and has the potential to break other systems. This patch: 1) Creates a new function called __sock_sendmsg() with same logic as the old sock_sendmsg() function. 2) Replaces calls to sock_sendmsg() made by __sys_sendto() and __sys_sendmsg() with __sock_sendmsg() to avoid an unnecessary copy, as these system calls are already protected. 3) Modifies sock_sendmsg() so that it makes a copy of msg_name if present before passing it down the stack to insulate callers from changes to the send address. Link: https://lore.kernel.org/netdev/20230912013332.2048422-1-jrife@google.com/ Fixes: 1cedee13d25a ("bpf: Hooks for sys_sendmsg") Cc: stable(a)vger.kernel.org Signed-off-by: Jordan Rife <jrife(a)google.com> --- v3->v4: Maintain reverse xmas tree order for variable declarations. Remove precondition check for msg_namelen. v2->v3: Add "Fixes" tag. v1->v2: Split up original patch into patch series. Perform address copy in sock_sendmsg() instead of sock->ops->sendmsg(). net/socket.c | 29 +++++++++++++++++++++++------ 1 file changed, 23 insertions(+), 6 deletions(-) diff --git a/net/socket.c b/net/socket.c index c8b08b32f097e..a39ec136f5cff 100644 --- a/net/socket.c +++ b/net/socket.c @@ -737,6 +737,14 @@ static inline int sock_sendmsg_nosec(struct socket *sock, struct msghdr *msg) return ret; } +static int __sock_sendmsg(struct socket *sock, struct msghdr *msg) +{ + int err = security_socket_sendmsg(sock, msg, + msg_data_left(msg)); + + return err ?: sock_sendmsg_nosec(sock, msg); +} + /** * sock_sendmsg - send a message through @sock * @sock: socket @@ -747,10 +755,19 @@ static inline int sock_sendmsg_nosec(struct socket *sock, struct msghdr *msg) */ int sock_sendmsg(struct socket *sock, struct msghdr *msg) { - int err = security_socket_sendmsg(sock, msg, - msg_data_left(msg)); + struct sockaddr_storage *save_addr = (struct sockaddr_storage *)msg->msg_name; + struct sockaddr_storage address; + int ret; - return err ?: sock_sendmsg_nosec(sock, msg); + if (msg->msg_name) { + memcpy(&address, msg->msg_name, msg->msg_namelen); + msg->msg_name = &address; + } + + ret = __sock_sendmsg(sock, msg); + msg->msg_name = save_addr; + + return ret; } EXPORT_SYMBOL(sock_sendmsg); @@ -1138,7 +1155,7 @@ static ssize_t sock_write_iter(struct kiocb *iocb, struct iov_iter *from) if (sock->type == SOCK_SEQPACKET) msg.msg_flags |= MSG_EOR; - res = sock_sendmsg(sock, &msg); + res = __sock_sendmsg(sock, &msg); *from = msg.msg_iter; return res; } @@ -2174,7 +2191,7 @@ int __sys_sendto(int fd, void __user *buff, size_t len, unsigned int flags, if (sock->file->f_flags & O_NONBLOCK) flags |= MSG_DONTWAIT; msg.msg_flags = flags; - err = sock_sendmsg(sock, &msg); + err = __sock_sendmsg(sock, &msg); out_put: fput_light(sock->file, fput_needed); @@ -2538,7 +2555,7 @@ static int ____sys_sendmsg(struct socket *sock, struct msghdr *msg_sys, err = sock_sendmsg_nosec(sock, msg_sys); goto out_freectl; } - err = sock_sendmsg(sock, msg_sys); + err = __sock_sendmsg(sock, msg_sys); /* * If this is sendmmsg() and sending to current destination address was * successful, remember it. -- 2.42.0.459.ge4e396fd5e-goog

1 year, 2 months

4
3
0 0

stable/linux-5.10.y baseline: 119 runs, 10 regressions (v5.10.196)

by kernelci.org bot

stable/linux-5.10.y baseline: 119 runs, 10 regressions (v5.10.196) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 r8a774b1-hihope-rzg2n-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig | 1 r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 rk3399-rock-pi-4b | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable/branch/linux-5.10.y/kernel/v5.10.196/p… Test: baseline Tree: stable Branch: linux-5.10.y Describe: v5.10.196 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git SHA: ff0bfa8f23eb4c5a65ee6b0d0b7dc2e3439f1063 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/650c08a8d6c3ae4af78a0a43 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.196/x86_64/x86_64_d… HTML log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.196/x86_64/x86_64_d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/650c08a8d6c3ae4af78a0a4c failing since 168 days (last pass: v5.10.176, first fail: v5.10.177) 2023-09-21T09:11:06.165923 + set +x 2023-09-21T09:11:06.172340 <8>[ 12.112380] <LAVA_SIGNAL_ENDRUN 0_dmesg 11586462_1.4.2.3.1> 2023-09-21T09:11:06.277319 / # # 2023-09-21T09:11:06.378002 export SHELL=/bin/sh 2023-09-21T09:11:06.378230 # 2023-09-21T09:11:06.478752 / # export SHELL=/bin/sh. /lava-11586462/environment 2023-09-21T09:11:06.478995 2023-09-21T09:11:06.579539 / # . /lava-11586462/environment/lava-11586462/bin/lava-test-runner /lava-11586462/1 2023-09-21T09:11:06.579885 2023-09-21T09:11:06.584395 / # /lava-11586462/bin/lava-test-runner /lava-11586462/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/650c06ebd49c971c0d8a0c08 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.196/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.196/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/650c06ebd49c971c0d8a0c0f failing since 56 days (last pass: v5.10.184, first fail: v5.10.188) 2023-09-21T09:03:13.040556 + set +x 2023-09-21T09:03:13.040780 <8>[ 83.893831] <LAVA_SIGNAL_ENDRUN 0_dmesg 1011256_1.5.2.4.1> 2023-09-21T09:03:13.146489 / # # 2023-09-21T09:03:14.608160 export SHELL=/bin/sh 2023-09-21T09:03:14.628757 # 2023-09-21T09:03:14.628969 / # export SHELL=/bin/sh 2023-09-21T09:03:16.583210 / # . /lava-1011256/environment 2023-09-21T09:03:20.174082 /lava-1011256/bin/lava-test-runner /lava-1011256/1 2023-09-21T09:03:20.194695 . /lava-1011256/environment 2023-09-21T09:03:20.194821 / # /lava-1011256/bin/lava-test-runner /lava-1011256/1 ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774b1-hihope-rzg2n-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/650c07c5a4edbb379c8a0a84 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.196/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.196/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/650c07c5a4edbb379c8a0a8b failing since 56 days (last pass: v5.10.184, first fail: v5.10.188) 2023-09-21T09:06:49.900342 + set +x 2023-09-21T09:06:49.900599 <8>[ 84.177386] <LAVA_SIGNAL_ENDRUN 0_dmesg 1011255_1.5.2.4.1> 2023-09-21T09:06:50.006416 / # # 2023-09-21T09:06:51.470406 export SHELL=/bin/sh 2023-09-21T09:06:51.490860 # 2023-09-21T09:06:51.490988 / # export SHELL=/bin/sh 2023-09-21T09:06:53.447588 / # . /lava-1011255/environment 2023-09-21T09:06:57.045859 /lava-1011255/bin/lava-test-runner /lava-1011255/1 2023-09-21T09:06:57.066652 . /lava-1011255/environment 2023-09-21T09:06:57.066763 / # /lava-1011255/bin/lava-test-runner /lava-1011255/1 ... (15 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/650c065d639282ab558a0aae Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.196/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.196/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/650c065d639282ab558a0ab5 failing since 56 days (last pass: v5.10.185, first fail: v5.10.188) 2023-09-21T09:01:02.564205 / # # 2023-09-21T09:01:04.026534 export SHELL=/bin/sh 2023-09-21T09:01:04.047255 # 2023-09-21T09:01:04.047473 / # export SHELL=/bin/sh 2023-09-21T09:01:06.004235 / # . /lava-1011245/environment 2023-09-21T09:01:09.602858 /lava-1011245/bin/lava-test-runner /lava-1011245/1 2023-09-21T09:01:09.623640 . /lava-1011245/environment 2023-09-21T09:01:09.623751 / # /lava-1011245/bin/lava-test-runner /lava-1011245/1 2023-09-21T09:01:09.701867 + export 'TESTRUN_ID=1_bootrr' 2023-09-21T09:01:09.702088 + cd /lava-1011245/1/tests/1_bootrr ... (25 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/650c0762e2708c4b798a0b17 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.196/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.196/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/650c0762e2708c4b798a0b1e failing since 56 days (last pass: v5.10.184, first fail: v5.10.188) 2023-09-21T09:05:06.267681 / # # 2023-09-21T09:05:07.729635 export SHELL=/bin/sh 2023-09-21T09:05:07.750190 # 2023-09-21T09:05:07.750394 / # export SHELL=/bin/sh 2023-09-21T09:05:09.705595 / # . /lava-1011257/environment 2023-09-21T09:05:13.303213 /lava-1011257/bin/lava-test-runner /lava-1011257/1 2023-09-21T09:05:13.323907 . /lava-1011257/environment 2023-09-21T09:05:13.324016 / # /lava-1011257/bin/lava-test-runner /lava-1011257/1 2023-09-21T09:05:13.403975 + export 'TESTRUN_ID=1_bootrr' 2023-09-21T09:05:13.404188 + cd /lava-1011257/1/tests/1_bootrr ... (25 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/650c059cdce064cc0a8a0a42 Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.196/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.196/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/650c059cdce064cc0a8a0a4b failing since 55 days (last pass: v5.10.185, first fail: v5.10.188) 2023-09-21T09:02:15.090914 / # # 2023-09-21T09:02:15.193102 export SHELL=/bin/sh 2023-09-21T09:02:15.193837 # 2023-09-21T09:02:15.295162 / # export SHELL=/bin/sh. /lava-11586589/environment 2023-09-21T09:02:15.295998 2023-09-21T09:02:15.397384 / # . /lava-11586589/environment/lava-11586589/bin/lava-test-runner /lava-11586589/1 2023-09-21T09:02:15.397861 2023-09-21T09:02:15.414600 / # /lava-11586589/bin/lava-test-runner /lava-11586589/1 2023-09-21T09:02:15.464118 + export 'TESTRUN_ID=1_bootrr' 2023-09-21T09:02:15.464624 + cd /lav<8>[ 16.411779] <LAVA_SIGNAL_STARTRUN 1_bootrr 11586589_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/plan/id/650c06d91f64fb980c8a0adb Results: 84 PASS, 2 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.196/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.196/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/650c06d91f64fb980c8a0ae5 failing since 187 days (last pass: v5.10.174, first fail: v5.10.175) 2023-09-21T09:03:05.538557 /lava-11586601/1/../bin/lava-test-case * baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/650c06d91f64fb980c8a0ae6 failing since 187 days (last pass: v5.10.174, first fail: v5.10.175) 2023-09-21T09:03:03.474689 <8>[ 59.997563] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy-driver-present RESULT=pass> 2023-09-21T09:03:04.501085 /lava-11586601/1/../bin/lava-test-case 2023-09-21T09:03:04.511596 <8>[ 61.035611] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail> platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ rk3399-rock-pi-4b | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/650c05f0c549b3690a8a0ade Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.196/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.196/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/650c05f0c549b3690a8a0ae7 failing since 25 days (last pass: v5.10.191, first fail: v5.10.192) 2023-09-21T08:59:00.895779 / # # 2023-09-21T08:59:02.157207 export SHELL=/bin/sh 2023-09-21T08:59:02.168100 # 2023-09-21T08:59:02.168543 / # export SHELL=/bin/sh 2023-09-21T08:59:03.912257 / # . /lava-11586590/environment 2023-09-21T08:59:07.117730 /lava-11586590/bin/lava-test-runner /lava-11586590/1 2023-09-21T08:59:07.129237 . /lava-11586590/environment 2023-09-21T08:59:07.132678 / # /lava-11586590/bin/lava-test-runner /lava-11586590/1 2023-09-21T08:59:07.184820 + export 'TESTRUN_ID=1_bootrr' 2023-09-21T08:59:07.185342 + cd /lava-11586590/1/tests/1_bootrr ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/650c05b1dce064cc0a8a0a5c Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.196/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.196/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/650c05b1dce064cc0a8a0a65 failing since 56 days (last pass: v5.10.185, first fail: v5.10.188) 2023-09-21T09:02:31.050545 / # # 2023-09-21T09:02:31.152677 export SHELL=/bin/sh 2023-09-21T09:02:31.153368 # 2023-09-21T09:02:31.254762 / # export SHELL=/bin/sh. /lava-11586586/environment 2023-09-21T09:02:31.255452 2023-09-21T09:02:31.356931 / # . /lava-11586586/environment/lava-11586586/bin/lava-test-runner /lava-11586586/1 2023-09-21T09:02:31.358001 2023-09-21T09:02:31.375006 / # /lava-11586586/bin/lava-test-runner /lava-11586586/1 2023-09-21T09:02:31.432828 + export 'TESTRUN_ID=1_bootrr' 2023-09-21T09:02:31.433319 + cd /lava-1158658<8>[ 18.239629] <LAVA_SIGNAL_STARTRUN 1_bootrr 11586586_1.5.2.4.5> ... (10 line(s) more)

1 year, 2 months

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stable/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 6 warnings (v5.10.196)

by kernelci.org bot

stable/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 6 warnings (v5.10.196) Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.10.y/kernel/v5.10.196/ Tree: stable Branch: linux-5.10.y Git Describe: v5.10.196 Git Commit: ff0bfa8f23eb4c5a65ee6b0d0b7dc2e3439f1063 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Warnings Detected: arc: arm64: defconfig+arm64-chromebook (gcc-10): 1 warning arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: rv32_defconfig (gcc-10): 4 warnings x86_64: Warnings summary: 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 drivers/gpu/drm/mediatek/mtk_drm_gem.c:255:10: warning: returning ‘int’ from a function with return type ‘void *’ makes pointer from integer without a cast [-Wint-conversion] 1 WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/gpu/drm/mediatek/mtk_drm_gem.c:255:10: warning: returning ‘int’ from a function with return type ‘void *’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

1 year, 2 months

1
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Linux 5.10.196

by Greg Kroah-Hartman

I'm announcing the release of the 5.10.196 kernel. This release is only needed by any 5.10.y user that uses configfs, it resolves a regression in 5.10.195 in that subsystem. Note that many kernel subsystems use configfs for configuration so to be safe, you probably want to upgrade if you are not sure. The updated 5.10.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.10.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 +- fs/configfs/dir.c | 2 -- 2 files changed, 1 insertion(+), 3 deletions(-) Greg Kroah-Hartman (2): Revert "configfs: fix a race in configfs_lookup()" Linux 5.10.196

1 year, 2 months

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[PATCH] drm/amdgpu: correct gpu clock counter query on cyan skilfish

by Lang Yu

Cayn skilfish uses SMUIO v11.0.8 offset. Signed-off-by: Lang Yu <Lang.Yu(a)amd.com> Cc: <stable(a)vger.kernel.org> # v5.15+ --- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c index 1d671c330475..c16ca611886b 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c @@ -102,6 +102,11 @@ #define mmGCR_GENERAL_CNTL_Sienna_Cichlid 0x1580 #define mmGCR_GENERAL_CNTL_Sienna_Cichlid_BASE_IDX 0 +#define mmGOLDEN_TSC_COUNT_UPPER_Cyan_Skillfish 0x0105 +#define mmGOLDEN_TSC_COUNT_UPPER_Cyan_Skillfish_BASE_IDX 1 +#define mmGOLDEN_TSC_COUNT_LOWER_Cyan_Skillfish 0x0106 +#define mmGOLDEN_TSC_COUNT_LOWER_Cyan_Skillfish_BASE_IDX 1 + #define mmGOLDEN_TSC_COUNT_UPPER_Vangogh 0x0025 #define mmGOLDEN_TSC_COUNT_UPPER_Vangogh_BASE_IDX 1 #define mmGOLDEN_TSC_COUNT_LOWER_Vangogh 0x0026 @@ -7313,6 +7318,22 @@ static uint64_t gfx_v10_0_get_gpu_clock_counter(struct amdgpu_device *adev) uint64_t clock, clock_lo, clock_hi, hi_check; switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 1, 3): + case IP_VERSION(10, 1, 4): + preempt_disable(); + clock_hi = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_UPPER_Cyan_Skillfish); + clock_lo = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_LOWER_Cyan_Skillfish); + hi_check = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_UPPER_Cyan_Skillfish); + /* The SMUIO TSC clock frequency is 100MHz, which sets 32-bit carry over + * roughly every 42 seconds. + */ + if (hi_check != clock_hi) { + clock_lo = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_LOWER_Cyan_Skillfish); + clock_hi = hi_check; + } + preempt_enable(); + clock = clock_lo | (clock_hi << 32ULL); + break; case IP_VERSION(10, 3, 1): case IP_VERSION(10, 3, 3): case IP_VERSION(10, 3, 7): -- 2.25.1

1 year, 2 months

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Request for Quotation - M3 Kit P/N 33178-001

by Andrea MASTELLA

Good day to you. I would like to share a good news to you, our company have been awarded the tender to supply to the Malaysian Army Aviation. Thus we would like to request for updated quotation for item: Attached your previous quotation for your reference. Appreciate if you could give us the best price & lead time for the items. Looking forward for your good offer. Thank you & Kind Regards, Andrea MASTELLA Procurement, Supply Chain Management. Phone: +603 8778 9500 The information in this e-mail and any attachment(s) here to is only for the use of the intended recipient and may be confidential or privileged. If you are not the intended recipient, any use of, reliance on, reference to, disclosure of, alteration to or copying of the information for any purpose is prohibited. Any information not related to SIR's official business is solely the author's and does not necessarily represent SIR's view and is not necessarily endorsed by SIR. SIR shall not be liable for loss or damage caused by viruses transmitted by this e-mail or its attachments. SIR is not responsible for any unauthorized changes made to the information or for the effect of such changes.

1 year, 2 months

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Hi,

by Dr Lisa Williams

Hi, My name is Dr. Lisa Williams, from the United States, currently living in the United Kingdom. I hope you consider my friend request. I will share some of my photos and more details about me when I get your reply. With love Lisa

1 year, 2 months

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[PATCH] dm-zoned: free dmz->ddev array in dmz_put_zoned_device

by Fedor Pchelkin

Commit 4dba12881f88 ("dm zoned: support arbitrary number of devices") made the pointers to additional zoned devices to be stored in a dynamically allocated dmz->ddev array. However, this array is not freed. Free it when cleaning up zoned device information inside dmz_put_zoned_device(). Assigning NULL to dmz->ddev elements doesn't make sense there as they are not supposed to be reused later and the whole dmz target structure is being cleaned anyway. Found by Linux Verification Center (linuxtesting.org). Fixes: 4dba12881f88 ("dm zoned: support arbitrary number of devices") Cc: stable(a)vger.kernel.org Signed-off-by: Fedor Pchelkin <pchelkin(a)ispras.ru> --- drivers/md/dm-zoned-target.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/md/dm-zoned-target.c b/drivers/md/dm-zoned-target.c index ad8e670a2f9b..e25cd9db6275 100644 --- a/drivers/md/dm-zoned-target.c +++ b/drivers/md/dm-zoned-target.c @@ -753,12 +753,10 @@ static void dmz_put_zoned_device(struct dm_target *ti) struct dmz_target *dmz = ti->private; int i; - for (i = 0; i < dmz->nr_ddevs; i++) { - if (dmz->ddev[i]) { + for (i = 0; i < dmz->nr_ddevs; i++) + if (dmz->ddev[i]) dm_put_device(ti, dmz->ddev[i]); - dmz->ddev[i] = NULL; - } - } + kfree(dmz->ddev); } static int dmz_fixup_devices(struct dm_target *ti) -- 2.42.0

1 year, 2 months

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Linux-stable-mirror September 2023