November 2021 - Linux-stable-mirror

by Juergen Gross

Hi Greg, could you please add the following upstream patches to the stable 5.10 kernel (I'll send separate mails for the older stable kernels as some of the patches don't apply for those)? They are hardening Xen PV frontends against attacks from related backends. Qubes-OS has asked for those patches to be added to stable, too. 629a5d87e26fe96b ("xen: sync include/xen/interface/io/ring.h with Xen's newest version") 71b66243f9898d0e ("xen/blkfront: read response from backend only once") 8f5a695d99000fc3 ("xen/blkfront: don't take local copy of a request from the ring page") b94e4b147fd1992a ("xen/blkfront: don't trust the backend response data blindly") 8446066bf8c1f9f7 ("xen/netfront: read response from backend only once") 162081ec33c2686a ("xen/netfront: don't read data from request on the ring page") 21631d2d741a64a0 ("xen/netfront: disentangle tx_skb_freelist") a884daa61a7d9165 ("xen/netfront: don't trust the backend response data blindly") e679004dec37566f ("tty: hvc: replace BUG_ON() with negative return value") Thanks, Juergen

3 years

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FAILED: patch "[PATCH] tracing: Check pid filtering when creating events" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

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 6cb206508b621a9a0a2c35b60540e399225c8243 Mon Sep 17 00:00:00 2001 From: "Steven Rostedt (VMware)" <rostedt(a)goodmis.org> Date: Fri, 26 Nov 2021 13:35:26 -0500 Subject: [PATCH] tracing: Check pid filtering when creating events When pid filtering is activated in an instance, all of the events trace files for that instance has the PID_FILTER flag set. This determines whether or not pid filtering needs to be done on the event, otherwise the event is executed as normal. If pid filtering is enabled when an event is created (via a dynamic event or modules), its flag is not updated to reflect the current state, and the events are not filtered properly. Cc: stable(a)vger.kernel.org Fixes: 3fdaf80f4a836 ("tracing: Implement event pid filtering") Signed-off-by: Steven Rostedt (VMware) <rostedt(a)goodmis.org> diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index 4021b9a79f93..f8965fd50d3b 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -2678,12 +2678,24 @@ static struct trace_event_file * trace_create_new_event(struct trace_event_call *call, struct trace_array *tr) { + struct trace_pid_list *no_pid_list; + struct trace_pid_list *pid_list; struct trace_event_file *file; + unsigned int first; file = kmem_cache_alloc(file_cachep, GFP_TRACE); if (!file) return NULL; + pid_list = rcu_dereference_protected(tr->filtered_pids, + lockdep_is_held(&event_mutex)); + no_pid_list = rcu_dereference_protected(tr->filtered_no_pids, + lockdep_is_held(&event_mutex)); + + if (!trace_pid_list_first(pid_list, &first) || + !trace_pid_list_first(pid_list, &first)) + file->flags |= EVENT_FILE_FL_PID_FILTER; + file->event_call = call; file->tr = tr; atomic_set(&file->sm_ref, 0);

3 years

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FAILED: patch "[PATCH] tracing: Check pid filtering when creating events" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-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 6cb206508b621a9a0a2c35b60540e399225c8243 Mon Sep 17 00:00:00 2001 From: "Steven Rostedt (VMware)" <rostedt(a)goodmis.org> Date: Fri, 26 Nov 2021 13:35:26 -0500 Subject: [PATCH] tracing: Check pid filtering when creating events When pid filtering is activated in an instance, all of the events trace files for that instance has the PID_FILTER flag set. This determines whether or not pid filtering needs to be done on the event, otherwise the event is executed as normal. If pid filtering is enabled when an event is created (via a dynamic event or modules), its flag is not updated to reflect the current state, and the events are not filtered properly. Cc: stable(a)vger.kernel.org Fixes: 3fdaf80f4a836 ("tracing: Implement event pid filtering") Signed-off-by: Steven Rostedt (VMware) <rostedt(a)goodmis.org> diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index 4021b9a79f93..f8965fd50d3b 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -2678,12 +2678,24 @@ static struct trace_event_file * trace_create_new_event(struct trace_event_call *call, struct trace_array *tr) { + struct trace_pid_list *no_pid_list; + struct trace_pid_list *pid_list; struct trace_event_file *file; + unsigned int first; file = kmem_cache_alloc(file_cachep, GFP_TRACE); if (!file) return NULL; + pid_list = rcu_dereference_protected(tr->filtered_pids, + lockdep_is_held(&event_mutex)); + no_pid_list = rcu_dereference_protected(tr->filtered_no_pids, + lockdep_is_held(&event_mutex)); + + if (!trace_pid_list_first(pid_list, &first) || + !trace_pid_list_first(pid_list, &first)) + file->flags |= EVENT_FILE_FL_PID_FILTER; + file->event_call = call; file->tr = tr; atomic_set(&file->sm_ref, 0);

3 years

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[PATCH v2] ceph: fix up non-directory creation in SGID directories

by Christian Brauner

From: Christian Brauner <christian.brauner(a)ubuntu.com> Ceph always inherits the SGID bit if it is set on the parent inode, while the generic inode_init_owner does not do this in a few cases where it can create a possible security problem (cf. [1]). Update ceph to strip the SGID bit just as inode_init_owner would. This bug was detected by the mapped mount testsuite in [3]. The testsuite tests all core VFS functionality and semantics with and without mapped mounts. That is to say it functions as a generic VFS testsuite in addition to a mapped mount testsuite. While working on mapped mount support for ceph, SIGD inheritance was the only failing test for ceph after the port. The same bug was detected by the mapped mount testsuite in XFS in January 2021 (cf. [2]). [1]: commit 0fa3ecd87848 ("Fix up non-directory creation in SGID directories") [2]: commit 01ea173e103e ("xfs: fix up non-directory creation in SGID directories") [3]: https://git.kernel.org/fs/xfs/xfstests-dev.git Cc: Ilya Dryomov <idryomov(a)gmail.com> Cc: Christoph Hellwig <hch(a)lst.de> Cc: Jeff Layton <jlayton(a)kernel.org> Cc: ceph-devel(a)vger.kernel.org CC: linux-fsdevel(a)vger.kernel.org Cc: stable(a)vger.kernel.org Signed-off-by: Christian Brauner <christian.brauner(a)ubuntu.com> --- /* v2 */ - Christian Brauner <christian.brauner(a)ubuntu.com>: - Add missing cpu_to_le32() when assigning to in.gid to prevent sparse warnings. The test used for this is [3]: /* The following tests are concerned with setgid inheritance. These can be * filesystem type specific. For xfs, if a new file or directory is created * within a setgid directory and irix_sgid_inhiert is set then inherit the * setgid bit if the caller is in the group of the directory. */ static int setgid_create(void) { int fret = -1; int file1_fd = -EBADF; pid_t pid; if (!caps_supported()) return 0; if (fchmod(t_dir1_fd, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH | S_IXUSR | S_IXGRP | S_IXOTH | S_ISGID), 0) { log_stderr("failure: fchmod"); goto out; } /* Verify that the setgid bit got raised. */ if (!is_setgid(t_dir1_fd, "", AT_EMPTY_PATH)) { log_stderr("failure: is_setgid"); goto out; } pid = fork(); if (pid < 0) { log_stderr("failure: fork"); goto out; } if (pid == 0) { /* create regular file via open() */ file1_fd = openat(t_dir1_fd, FILE1, O_CREAT | O_EXCL | O_CLOEXEC, S_IXGRP | S_ISGID); if (file1_fd < 0) die("failure: create"); /* We're capable_wrt_inode_uidgid() and also our fsgid matches * the directories gid. */ if (!is_setgid(t_dir1_fd, FILE1, 0)) die("failure: is_setgid"); /* create directory */ if (mkdirat(t_dir1_fd, DIR1, 0000)) die("failure: create"); /* Directories always inherit the setgid bit. */ if (!is_setgid(t_dir1_fd, DIR1, 0)) die("failure: is_setgid"); if (unlinkat(t_dir1_fd, FILE1, 0)) die("failure: delete"); if (unlinkat(t_dir1_fd, DIR1, AT_REMOVEDIR)) die("failure: delete"); exit(EXIT_SUCCESS); } if (wait_for_pid(pid)) goto out; pid = fork(); if (pid < 0) { log_stderr("failure: fork"); goto out; } if (pid == 0) { if (!switch_ids(0, 10000)) die("failure: switch_ids"); if (!caps_down()) die("failure: caps_down"); /* create regular file via open() */ file1_fd = openat(t_dir1_fd, FILE1, O_CREAT | O_EXCL | O_CLOEXEC, S_IXGRP | S_ISGID); if (file1_fd < 0) die("failure: create"); /* Neither in_group_p() nor capable_wrt_inode_uidgid() so setgid * bit needs to be stripped. */ if (is_setgid(t_dir1_fd, FILE1, 0)) die("failure: is_setgid"); /* create directory */ if (mkdirat(t_dir1_fd, DIR1, 0000)) die("failure: create"); if (xfs_irix_sgid_inherit_enabled()) { /* We're not in_group_p(). */ if (is_setgid(t_dir1_fd, DIR1, 0)) die("failure: is_setgid"); } else { /* Directories always inherit the setgid bit. */ if (!is_setgid(t_dir1_fd, DIR1, 0)) die("failure: is_setgid"); } exit(EXIT_SUCCESS); } if (wait_for_pid(pid)) goto out; fret = 0; log_debug("Ran test"); out: safe_close(file1_fd); return fret; } --- fs/ceph/file.c | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) diff --git a/fs/ceph/file.c b/fs/ceph/file.c index 02a0a0fd9ccd..65d65c51d91d 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -605,13 +605,25 @@ static int ceph_finish_async_create(struct inode *dir, struct dentry *dentry, in.cap.realm = cpu_to_le64(ci->i_snap_realm->ino); in.cap.flags = CEPH_CAP_FLAG_AUTH; in.ctime = in.mtime = in.atime = iinfo.btime; - in.mode = cpu_to_le32((u32)mode); in.truncate_seq = cpu_to_le32(1); in.truncate_size = cpu_to_le64(-1ULL); in.xattr_version = cpu_to_le64(1); in.uid = cpu_to_le32(from_kuid(&init_user_ns, current_fsuid())); - in.gid = cpu_to_le32(from_kgid(&init_user_ns, dir->i_mode & S_ISGID ? - dir->i_gid : current_fsgid())); + if (dir->i_mode & S_ISGID) { + in.gid = cpu_to_le32(from_kgid(&init_user_ns, dir->i_gid)); + + /* Directories always inherit the setgid bit. */ + if (S_ISDIR(mode)) + mode |= S_ISGID; + else if ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP) && + !in_group_p(dir->i_gid) && + !capable_wrt_inode_uidgid(&init_user_ns, dir, CAP_FSETID)) + mode &= ~S_ISGID; + } else { + in.gid = cpu_to_le32(from_kgid(&init_user_ns, current_fsgid())); + } + in.mode = cpu_to_le32((u32)mode); + in.nlink = cpu_to_le32(1); in.max_size = cpu_to_le64(lo->stripe_unit); base-commit: d58071a8a76d779eedab38033ae4c821c30295a5 -- 2.30.2

3 years

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[PATCH 4.9] vhost/vsock: fix incorrect used length reported to the guest

by Stefano Garzarella

commit 49d8c5ffad07ca014cfae72a1b9b8c52b6ad9cb8 upstream. The "used length" reported by calling vhost_add_used() must be the number of bytes written by the device (using "in" buffers). In vhost_vsock_handle_tx_kick() the device only reads the guest buffers (they are all "out" buffers), without writing anything, so we must pass 0 as "used length" to comply virtio spec. Fixes: 433fc58e6bf2 ("VSOCK: Introduce vhost_vsock.ko") Cc: stable(a)vger.kernel.org Reported-by: Halil Pasic <pasic(a)linux.ibm.com> Suggested-by: Jason Wang <jasowang(a)redhat.com> Signed-off-by: Stefano Garzarella <sgarzare(a)redhat.com> Link: https://lore.kernel.org/r/20211122163525.294024-2-sgarzare@redhat.com Signed-off-by: Michael S. Tsirkin <mst(a)redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha(a)redhat.com> Reviewed-by: Halil Pasic <pasic(a)linux.ibm.com> Signed-off-by: Stefano Garzarella <sgarzare(a)redhat.com> --- drivers/vhost/vsock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c index 2ac966400c42..e282e8174a5d 100644 --- a/drivers/vhost/vsock.c +++ b/drivers/vhost/vsock.c @@ -406,7 +406,7 @@ static void vhost_vsock_handle_tx_kick(struct vhost_work *work) else virtio_transport_free_pkt(pkt); - vhost_add_used(vq, head, sizeof(pkt->hdr) + len); + vhost_add_used(vq, head, 0); added = true; } -- 2.31.1

3 years

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stable-rc/queue/4.19 baseline: 144 runs, 4 regressions (v4.19.218-54-g4559f99e7676f)

by kernelci.org bot

stable-rc/queue/4.19 baseline: 144 runs, 4 regressions (v4.19.218-54-g4559f99e7676f) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------------------+-------+---------------+----------+-----------------------+------------ da850-lcdk | arm | lab-baylibre | gcc-10 | davinci_all_defconfig | 2 meson-gxm-khadas-vim2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 panda | arm | lab-collabora | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.19/kernel/v4.19.21… Test: baseline Tree: stable-rc Branch: queue/4.19 Describe: v4.19.218-54-g4559f99e7676f URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 4559f99e7676f0253480ff10c19c25ab6cb38b17 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------------------+-------+---------------+----------+-----------------------+------------ da850-lcdk | arm | lab-baylibre | gcc-10 | davinci_all_defconfig | 2 Details: https://kernelci.org/test/plan/id/61a46d1ebf9310445718f6fa Results: 4 PASS, 2 FAIL, 0 SKIP Full config: davinci_all_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.218-54-g4559f99e76… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.218-54-g4559f99e76… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.dmesg.alert: https://kernelci.org/test/case/id/61a46d1ebf9310445718f701 new failure (last pass: v4.19.218-54-g88fd43d770ff1) 3 lines 2021-11-29T06:02:58.375778 kern :alert : BUG: Bad page state in process swapper pfn:c3400 2021-11-29T06:02:58.376014 kern :alert : raw: 00000000 00000100 00000200 00000000 00000004 0000000a ffffff7f 00000000 2021-11-29T06:02:58.376186 kern :alert : page dumped because: nonzero mapcount 2021-11-29T06:02:58.434623 <8><LAVA_SIGNAL_TESTCASE TEST_CASE_ID=alert RESULT=fail UNITS=lines MEASUREMENT=3> * baseline.dmesg.emerg: https://kernelci.org/test/case/id/61a46d1ebf9310445718f702 new failure (last pass: v4.19.218-54-g88fd43d770ff1) 2 lines 2021-11-29T06:02:58.569827 kern :emerg : page:c6f51000 count:0 mapcount:-128 mapping:00000000 index:0x4 2021-11-29T06:02:58.570120 kern :emerg : flags: 0x0() 2021-11-29T06:02:58.652240 <8><LAVA_SIGNAL_TESTCASE TEST_CASE_ID=emerg RESULT=fail UNITS=lines MEASUREMENT=2> 2021-11-29T06:02:58.652483 + set +x 2021-11-29T06:02:58.652664 <8><LAVA_SIGNAL_ENDRUN 0_dmesg 1162674_1.5.2.4.1> platform | arch | lab | compiler | defconfig | regressions ----------------------+-------+---------------+----------+-----------------------+------------ meson-gxm-khadas-vim2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/61a471379b9656b75d18f6cf Results: 0 PASS, 1 FAIL, 0 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-rc/queue-4.19/v4.19.218-54-g4559f99e76… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.218-54-g4559f99e76… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/61a471379b9656b75d18f6d0 new failure (last pass: v4.19.218-54-g88fd43d770ff1) platform | arch | lab | compiler | defconfig | regressions ----------------------+-------+---------------+----------+-----------------------+------------ panda | arm | lab-collabora | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/61a46e6f1785f0863218f6cb Results: 5 PASS, 1 FAIL, 0 SKIP Full config: omap2plus_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.218-54-g4559f99e76… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.218-54-g4559f99e76… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.dmesg.emerg: https://kernelci.org/test/case/id/61a46e6f1785f0863218f6d1 failing since 3 days (last pass: v4.19.217-320-gdc7db2be81d5, first fail: v4.19.217-320-ge8717633e0ba) 2 lines 2021-11-29T06:08:39.951100 kern :emerg : BUG: spinlock bad magic on CPU#0, udevd/97 2021-11-29T06:08:39.960127 kern :emerg : lock: emif_lock+0x0/0xffffecfc [emif], .magic: dead4ead, .owner: <none>/-1, .owner_cpu: -1

3 years

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FAILED: patch "[PATCH] vhost/vsock: fix incorrect used length reported to the guest" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

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 49d8c5ffad07ca014cfae72a1b9b8c52b6ad9cb8 Mon Sep 17 00:00:00 2001 From: Stefano Garzarella <sgarzare(a)redhat.com> Date: Mon, 22 Nov 2021 17:35:24 +0100 Subject: [PATCH] vhost/vsock: fix incorrect used length reported to the guest The "used length" reported by calling vhost_add_used() must be the number of bytes written by the device (using "in" buffers). In vhost_vsock_handle_tx_kick() the device only reads the guest buffers (they are all "out" buffers), without writing anything, so we must pass 0 as "used length" to comply virtio spec. Fixes: 433fc58e6bf2 ("VSOCK: Introduce vhost_vsock.ko") Cc: stable(a)vger.kernel.org Reported-by: Halil Pasic <pasic(a)linux.ibm.com> Suggested-by: Jason Wang <jasowang(a)redhat.com> Signed-off-by: Stefano Garzarella <sgarzare(a)redhat.com> Link: https://lore.kernel.org/r/20211122163525.294024-2-sgarzare@redhat.com Signed-off-by: Michael S. Tsirkin <mst(a)redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha(a)redhat.com> Reviewed-by: Halil Pasic <pasic(a)linux.ibm.com> diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c index 938aefbc75ec..4e3b95af7ee4 100644 --- a/drivers/vhost/vsock.c +++ b/drivers/vhost/vsock.c @@ -554,7 +554,7 @@ static void vhost_vsock_handle_tx_kick(struct vhost_work *work) virtio_transport_free_pkt(pkt); len += sizeof(pkt->hdr); - vhost_add_used(vq, head, len); + vhost_add_used(vq, head, 0); total_len += len; added = true; } while(likely(!vhost_exceeds_weight(vq, ++pkts, total_len)));

3 years

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✅ PASS: Test report for kernel 5.15.5 (stable-queue, 0a183701)

by CKI Project

Check out this report and any autotriaged failures in our web dashboard: https://datawarehouse.cki-project.org/kcidb/checkouts/25562 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: 0a18370144e6 - net: mscc: ocelot: correctly report the timestamping RX filters in ethtool The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK Targeted tests: NO All kernel binaries, config files, and logs are available for download here: https://arr-cki-prod-datawarehouse-public.s3.amazonaws.com/index.html?prefi… 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: make -j24 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg s390x: make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test ✅ Reboot test 🚧 ✅ Storage blktests - nvmeof-mp Host 2: ✅ Boot test ✅ Reboot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ IPMI driver test ✅ IPMItool loop stress test ✅ selinux-policy: serge-testsuite ✅ Storage blktests - blk ✅ Storage block - filesystem fio test ✅ Storage block - queue scheduler test ✅ storage: software RAID testing ✅ Storage: swraid mdadm raid_module test ✅ stress: stress-ng - interrupt ✅ stress: stress-ng - cpu ✅ stress: stress-ng - cpu-cache ✅ stress: stress-ng - memory 🚧 ✅ Podman system test - as root 🚧 ✅ Podman system test - as user 🚧 ✅ xfstests - btrfs 🚧 ✅ Storage blktests - nvme-tcp 🚧 ✅ lvm cache test 🚧 💥 stress: stress-ng - os 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 ⚡⚡⚡ Reboot test 🚧 ⚡⚡⚡ Storage blktests - srp Host 4: ✅ Boot test ✅ Reboot test ✅ ACPI table test ✅ ACPI enabled test ✅ LTP - cve ✅ LTP - sched ✅ LTP - syscalls ✅ LTP - can ✅ LTP - commands ✅ LTP - containers ✅ LTP - dio ✅ LTP - fs ✅ LTP - fsx ✅ LTP - math ✅ LTP - hugetlb ✅ LTP - mm ✅ LTP - nptl ✅ LTP - pty ✅ LTP - ipc ✅ LTP - tracing ✅ LTP: openposix test suite ✅ CIFS Connectathon ✅ POSIX pjd-fstest suites ✅ NFS Connectathon ✅ Loopdev Sanity ✅ jvm - jcstress tests ✅ Memory: fork_mem ✅ 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 cki netfilter test ✅ 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: dm/common ✅ lvm snapper test ✅ storage: SCSI VPD ✅ trace: ftrace/tracer 🚧 ✅ xarray-idr-radixtree-test 🚧 ✅ i2c: i2cdetect sanity 🚧 ✅ Firmware test suite 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking: igmp conformance test 🚧 ✅ audit: audit testsuite test Host 5: ✅ Boot test ✅ Reboot test ✅ Networking bridge: sanity - mlx5 ✅ Ethernet drivers sanity - mlx5 Host 6: ✅ Boot test ✅ Reboot test 🚧 ✅ Storage blktests - srp ppc64le: Host 1: ✅ Boot test ✅ Reboot test 🚧 ❌ Storage blktests - nvmeof-mp Host 2: ✅ Boot test ✅ Reboot test 🚧 ❌ Storage blktests - srp Host 3: ✅ Boot test ✅ Reboot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ IPMI driver test ✅ IPMItool loop stress test ✅ selinux-policy: serge-testsuite ✅ Storage blktests - blk ✅ Storage block - filesystem fio test ✅ Storage block - queue scheduler test ✅ storage: software RAID testing ✅ Storage: swraid mdadm raid_module test 🚧 ✅ Podman system test - as root 🚧 ✅ Podman system test - as user 🚧 ✅ xfstests - btrfs 🚧 ✅ Storage blktests - nvme-tcp 🚧 ✅ Storage: lvm device-mapper test - upstream 🚧 ✅ lvm cache test Host 4: ✅ Boot test ✅ Reboot test ✅ LTP - cve ✅ LTP - sched ✅ LTP - syscalls ✅ LTP - can ✅ LTP - commands ✅ LTP - containers ✅ LTP - dio ✅ LTP - fs ✅ LTP - fsx ✅ LTP - math ✅ LTP - hugetlb ✅ LTP - mm ✅ LTP - nptl ✅ LTP - pty ✅ LTP - ipc ✅ LTP - tracing ✅ LTP: openposix test suite ✅ CIFS Connectathon ✅ POSIX pjd-fstest suites ✅ NFS Connectathon ✅ Loopdev Sanity ✅ jvm - jcstress tests ✅ Memory: fork_mem ✅ 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 cki netfilter test ✅ 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 ✅ storage: dm/common ✅ lvm snapper test ✅ trace: ftrace/tracer 🚧 ✅ xarray-idr-radixtree-test 🚧 ✅ Memory function: kaslr 🚧 ✅ audit: audit testsuite test s390x: Host 1: ✅ Boot test ✅ Reboot test ✅ LTP - cve ✅ LTP - sched ✅ LTP - syscalls ✅ LTP - can ✅ LTP - commands ✅ LTP - containers ✅ LTP - dio ✅ LTP - fs ✅ LTP - fsx ✅ LTP - math ✅ LTP - hugetlb ✅ LTP - mm ✅ LTP - nptl ✅ LTP - pty ✅ LTP - ipc ✅ LTP - tracing ✅ LTP: openposix test suite ✅ CIFS Connectathon ✅ POSIX pjd-fstest suites ✅ NFS Connectathon ✅ Loopdev Sanity ✅ jvm - jcstress tests ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ 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 cki netfilter test ✅ 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 ✅ storage: dm/common ✅ lvm snapper test ✅ trace: ftrace/tracer 🚧 ✅ xarray-idr-radixtree-test 🚧 ✅ Memory function: kaslr 🚧 ✅ audit: audit testsuite test Host 2: ✅ Boot test ✅ Reboot test 🚧 ✅ Storage blktests - srp Host 3: ✅ Boot test ✅ Reboot test 🚧 ✅ Storage blktests - nvmeof-mp Host 4: ✅ Boot test ✅ Reboot test ✅ selinux-policy: serge-testsuite ✅ Storage blktests - blk ✅ Storage: swraid mdadm raid_module test ✅ stress: stress-ng - interrupt ✅ stress: stress-ng - cpu ✅ stress: stress-ng - cpu-cache ✅ stress: stress-ng - memory 🚧 ✅ Podman system test - as root 🚧 ✅ Podman system test - as user 🚧 ✅ Storage blktests - nvme-tcp 🚧 ✅ lvm cache test 🚧 ✅ stress: stress-ng - os 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 ✅ Reboot test ✅ ACPI table test ✅ LTP - cve ✅ LTP - sched ⚡⚡⚡ LTP - syscalls ⚡⚡⚡ LTP - can ⚡⚡⚡ LTP - commands ⚡⚡⚡ LTP - containers ⚡⚡⚡ LTP - dio ⚡⚡⚡ LTP - fs ⚡⚡⚡ LTP - fsx ⚡⚡⚡ LTP - math ⚡⚡⚡ LTP - hugetlb ⚡⚡⚡ LTP - mm ⚡⚡⚡ LTP - nptl ⚡⚡⚡ LTP - pty ⚡⚡⚡ LTP - ipc ⚡⚡⚡ LTP - tracing ⚡⚡⚡ LTP: openposix test suite ⚡⚡⚡ CIFS Connectathon ⚡⚡⚡ POSIX pjd-fstest suites ⚡⚡⚡ NFS Connectathon ⚡⚡⚡ Loopdev Sanity ⚡⚡⚡ jvm - jcstress tests ⚡⚡⚡ Memory: fork_mem ⚡⚡⚡ 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 cki netfilter test ⚡⚡⚡ 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: dm/common ⚡⚡⚡ lvm snapper test ⚡⚡⚡ storage: SCSI VPD ⚡⚡⚡ trace: ftrace/tracer 🚧 ⚡⚡⚡ xarray-idr-radixtree-test 🚧 ⚡⚡⚡ i2c: i2cdetect sanity 🚧 ⚡⚡⚡ Firmware test suite 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ Networking: igmp conformance test 🚧 ⚡⚡⚡ audit: audit testsuite test 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 ⚡⚡⚡ Reboot test 🚧 ⚡⚡⚡ Storage blktests - srp 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 ⚡⚡⚡ Reboot test ⚡⚡⚡ xfstests - ext4 ⚡⚡⚡ xfstests - xfs ⚡⚡⚡ xfstests - nfsv4.2 ⚡⚡⚡ xfstests - cifsv3.11 ⚡⚡⚡ IPMI driver test ⚡⚡⚡ IPMItool loop stress test ⚡⚡⚡ selinux-policy: serge-testsuite ⚡⚡⚡ power-management: cpupower/sanity test ⚡⚡⚡ Storage blktests - blk ⚡⚡⚡ Storage block - filesystem fio test ⚡⚡⚡ Storage block - queue scheduler test ⚡⚡⚡ storage: software RAID testing ⚡⚡⚡ Storage: swraid mdadm raid_module test ⚡⚡⚡ stress: stress-ng - interrupt ⚡⚡⚡ stress: stress-ng - cpu ⚡⚡⚡ stress: stress-ng - cpu-cache ⚡⚡⚡ stress: stress-ng - memory 🚧 ⚡⚡⚡ Podman system test - as root 🚧 ⚡⚡⚡ Podman system test - as user 🚧 ⚡⚡⚡ CPU: Idle Test 🚧 ⚡⚡⚡ xfstests - btrfs 🚧 ⚡⚡⚡ Storage blktests - nvme-tcp 🚧 ⚡⚡⚡ Storage: lvm device-mapper test - upstream 🚧 ⚡⚡⚡ lvm cache test 🚧 ⚡⚡⚡ stress: stress-ng - os Host 4: ✅ Boot test ✅ Reboot test 🚧 ✅ Storage blktests - nvmeof-mp 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 ⚡⚡⚡ Reboot test 🚧 ⚡⚡⚡ Storage blktests - srp Host 6: ⚡ 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 ⚡⚡⚡ Reboot test ⚡⚡⚡ xfstests - ext4 ⚡⚡⚡ xfstests - xfs ⚡⚡⚡ xfstests - nfsv4.2 ⚡⚡⚡ xfstests - cifsv3.11 ⚡⚡⚡ IPMI driver test ⚡⚡⚡ IPMItool loop stress test ⚡⚡⚡ selinux-policy: serge-testsuite ⚡⚡⚡ power-management: cpupower/sanity test ⚡⚡⚡ Storage blktests - blk ⚡⚡⚡ Storage block - filesystem fio test ⚡⚡⚡ Storage block - queue scheduler test ⚡⚡⚡ storage: software RAID testing ⚡⚡⚡ Storage: swraid mdadm raid_module test ⚡⚡⚡ stress: stress-ng - interrupt ⚡⚡⚡ stress: stress-ng - cpu ⚡⚡⚡ stress: stress-ng - cpu-cache ⚡⚡⚡ stress: stress-ng - memory 🚧 ⚡⚡⚡ Podman system test - as root 🚧 ⚡⚡⚡ Podman system test - as user 🚧 ⚡⚡⚡ CPU: Idle Test 🚧 ⚡⚡⚡ xfstests - btrfs 🚧 ⚡⚡⚡ Storage blktests - nvme-tcp 🚧 ⚡⚡⚡ Storage: lvm device-mapper test - upstream 🚧 ⚡⚡⚡ lvm cache test 🚧 ⚡⚡⚡ stress: stress-ng - os Test sources: https://gitlab.com/cki-project/kernel-tests 💚 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 ⏱. Targeted tests -------------- Test runs for patches always include a set of base tests, plus some tests chosen based on the file paths modified by the patch. The latter are called "targeted tests". If no targeted tests are run, that means no patch-specific tests are available. Please, consider contributing a targeted test for related patches to increase test coverage. See https://docs.engineering.redhat.com/x/_wEZB for more details.

3 years

1
0
0 0

[PATCH] ifcvf/vDPA: fix misuse virtio-net device config size for blk dev

by Zhu Lingshan

This commit fixes a misuse of virtio-net device config size issue for virtio-block devices. A new member config_size in struct ifcvf_hw is introduced and would be initialized through vdpa_dev_add() to record correct device config size. Signed-off-by: Zhu Lingshan <lingshan.zhu(a)intel.com> Reported-and-suggested-by: Stefano Garzarella <sgarzare(a)redhat.com> Fixes: 6ad31d162a4e ("vDPA/ifcvf: enable Intel C5000X-PL virtio-block for vDPA") Cc: <stable(a)vger.kernel.org> --- drivers/vdpa/ifcvf/ifcvf_base.c | 41 +++++++++++++++++++++++++-------- drivers/vdpa/ifcvf/ifcvf_base.h | 9 +++++--- drivers/vdpa/ifcvf/ifcvf_main.c | 24 ++++--------------- 3 files changed, 41 insertions(+), 33 deletions(-) diff --git a/drivers/vdpa/ifcvf/ifcvf_base.c b/drivers/vdpa/ifcvf/ifcvf_base.c index 2808f1ba9f7b..7d41dfe48ade 100644 --- a/drivers/vdpa/ifcvf/ifcvf_base.c +++ b/drivers/vdpa/ifcvf/ifcvf_base.c @@ -143,8 +143,8 @@ int ifcvf_init_hw(struct ifcvf_hw *hw, struct pci_dev *pdev) IFCVF_DBG(pdev, "hw->isr = %p\n", hw->isr); break; case VIRTIO_PCI_CAP_DEVICE_CFG: - hw->net_cfg = get_cap_addr(hw, &cap); - IFCVF_DBG(pdev, "hw->net_cfg = %p\n", hw->net_cfg); + hw->dev_cfg = get_cap_addr(hw, &cap); + IFCVF_DBG(pdev, "hw->dev_cfg = %p\n", hw->dev_cfg); break; } @@ -153,7 +153,7 @@ int ifcvf_init_hw(struct ifcvf_hw *hw, struct pci_dev *pdev) } if (hw->common_cfg == NULL || hw->notify_base == NULL || - hw->isr == NULL || hw->net_cfg == NULL) { + hw->isr == NULL || hw->dev_cfg == NULL) { IFCVF_ERR(pdev, "Incomplete PCI capabilities\n"); return -EIO; } @@ -174,7 +174,7 @@ int ifcvf_init_hw(struct ifcvf_hw *hw, struct pci_dev *pdev) IFCVF_DBG(pdev, "PCI capability mapping: common cfg: %p, notify base: %p\n, isr cfg: %p, device cfg: %p, multiplier: %u\n", hw->common_cfg, hw->notify_base, hw->isr, - hw->net_cfg, hw->notify_off_multiplier); + hw->dev_cfg, hw->notify_off_multiplier); return 0; } @@ -242,33 +242,54 @@ int ifcvf_verify_min_features(struct ifcvf_hw *hw, u64 features) return 0; } -void ifcvf_read_net_config(struct ifcvf_hw *hw, u64 offset, +u32 ifcvf_get_config_size(struct ifcvf_hw *hw) +{ + struct ifcvf_adapter *adapter; + u32 config_size; + + adapter = vf_to_adapter(hw); + switch (hw->dev_type) { + case VIRTIO_ID_NET: + config_size = sizeof(struct virtio_net_config); + break; + case VIRTIO_ID_BLOCK: + config_size = sizeof(struct virtio_blk_config); + break; + default: + config_size = 0; + IFCVF_ERR(adapter->pdev, "VIRTIO ID %u not supported\n", hw->dev_type); + } + + return config_size; +} + +void ifcvf_read_dev_config(struct ifcvf_hw *hw, u64 offset, void *dst, int length) { u8 old_gen, new_gen, *p; int i; - WARN_ON(offset + length > sizeof(struct virtio_net_config)); + WARN_ON(offset + length > hw->config_size); do { old_gen = ifc_ioread8(&hw->common_cfg->config_generation); p = dst; for (i = 0; i < length; i++) - *p++ = ifc_ioread8(hw->net_cfg + offset + i); + *p++ = ifc_ioread8(hw->dev_cfg + offset + i); new_gen = ifc_ioread8(&hw->common_cfg->config_generation); } while (old_gen != new_gen); } -void ifcvf_write_net_config(struct ifcvf_hw *hw, u64 offset, +void ifcvf_write_dev_config(struct ifcvf_hw *hw, u64 offset, const void *src, int length) { const u8 *p; int i; p = src; - WARN_ON(offset + length > sizeof(struct virtio_net_config)); + WARN_ON(offset + length > hw->config_size); for (i = 0; i < length; i++) - ifc_iowrite8(*p++, hw->net_cfg + offset + i); + ifc_iowrite8(*p++, hw->dev_cfg + offset + i); } static void ifcvf_set_features(struct ifcvf_hw *hw, u64 features) diff --git a/drivers/vdpa/ifcvf/ifcvf_base.h b/drivers/vdpa/ifcvf/ifcvf_base.h index 09918af3ecf8..c486873f370a 100644 --- a/drivers/vdpa/ifcvf/ifcvf_base.h +++ b/drivers/vdpa/ifcvf/ifcvf_base.h @@ -71,12 +71,14 @@ struct ifcvf_hw { u64 hw_features; u32 dev_type; struct virtio_pci_common_cfg __iomem *common_cfg; - void __iomem *net_cfg; + void __iomem *dev_cfg; struct vring_info vring[IFCVF_MAX_QUEUES]; void __iomem * const *base; char config_msix_name[256]; struct vdpa_callback config_cb; unsigned int config_irq; + /* virtio-net or virtio-blk device config size */ + u32 config_size; }; struct ifcvf_adapter { @@ -105,9 +107,9 @@ int ifcvf_init_hw(struct ifcvf_hw *hw, struct pci_dev *dev); int ifcvf_start_hw(struct ifcvf_hw *hw); void ifcvf_stop_hw(struct ifcvf_hw *hw); void ifcvf_notify_queue(struct ifcvf_hw *hw, u16 qid); -void ifcvf_read_net_config(struct ifcvf_hw *hw, u64 offset, +void ifcvf_read_dev_config(struct ifcvf_hw *hw, u64 offset, void *dst, int length); -void ifcvf_write_net_config(struct ifcvf_hw *hw, u64 offset, +void ifcvf_write_dev_config(struct ifcvf_hw *hw, u64 offset, const void *src, int length); u8 ifcvf_get_status(struct ifcvf_hw *hw); void ifcvf_set_status(struct ifcvf_hw *hw, u8 status); @@ -120,4 +122,5 @@ u16 ifcvf_get_vq_state(struct ifcvf_hw *hw, u16 qid); int ifcvf_set_vq_state(struct ifcvf_hw *hw, u16 qid, u16 num); struct ifcvf_adapter *vf_to_adapter(struct ifcvf_hw *hw); int ifcvf_probed_virtio_net(struct ifcvf_hw *hw); +u32 ifcvf_get_config_size(struct ifcvf_hw *hw); #endif /* _IFCVF_H_ */ diff --git a/drivers/vdpa/ifcvf/ifcvf_main.c b/drivers/vdpa/ifcvf/ifcvf_main.c index 6dc75ca70b37..92ba7126e5d6 100644 --- a/drivers/vdpa/ifcvf/ifcvf_main.c +++ b/drivers/vdpa/ifcvf/ifcvf_main.c @@ -366,24 +366,9 @@ static u32 ifcvf_vdpa_get_vq_align(struct vdpa_device *vdpa_dev) static size_t ifcvf_vdpa_get_config_size(struct vdpa_device *vdpa_dev) { - struct ifcvf_adapter *adapter = vdpa_to_adapter(vdpa_dev); struct ifcvf_hw *vf = vdpa_to_vf(vdpa_dev); - struct pci_dev *pdev = adapter->pdev; - size_t size; - - switch (vf->dev_type) { - case VIRTIO_ID_NET: - size = sizeof(struct virtio_net_config); - break; - case VIRTIO_ID_BLOCK: - size = sizeof(struct virtio_blk_config); - break; - default: - size = 0; - IFCVF_ERR(pdev, "VIRTIO ID %u not supported\n", vf->dev_type); - } - return size; + return vf->config_size; } static void ifcvf_vdpa_get_config(struct vdpa_device *vdpa_dev, @@ -392,8 +377,7 @@ static void ifcvf_vdpa_get_config(struct vdpa_device *vdpa_dev, { struct ifcvf_hw *vf = vdpa_to_vf(vdpa_dev); - WARN_ON(offset + len > sizeof(struct virtio_net_config)); - ifcvf_read_net_config(vf, offset, buf, len); + ifcvf_read_dev_config(vf, offset, buf, len); } static void ifcvf_vdpa_set_config(struct vdpa_device *vdpa_dev, @@ -402,8 +386,7 @@ static void ifcvf_vdpa_set_config(struct vdpa_device *vdpa_dev, { struct ifcvf_hw *vf = vdpa_to_vf(vdpa_dev); - WARN_ON(offset + len > sizeof(struct virtio_net_config)); - ifcvf_write_net_config(vf, offset, buf, len); + ifcvf_write_dev_config(vf, offset, buf, len); } static void ifcvf_vdpa_set_config_cb(struct vdpa_device *vdpa_dev, @@ -542,6 +525,7 @@ static int ifcvf_vdpa_dev_add(struct vdpa_mgmt_dev *mdev, const char *name, vf->vring[i].irq = -EINVAL; vf->hw_features = ifcvf_get_hw_features(vf); + vf->config_size = ifcvf_get_config_size(vf); adapter->vdpa.mdev = &ifcvf_mgmt_dev->mdev; ret = _vdpa_register_device(&adapter->vdpa, vf->nr_vring); -- 2.27.0

3 years

1
0
0 0

stable-rc/queue/4.4 baseline: 104 runs, 1 regressions (v4.4.293-17-gbaf746486d1e8)

by kernelci.org bot

stable-rc/queue/4.4 baseline: 104 runs, 1 regressions (v4.4.293-17-gbaf746486d1e8) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------+------+---------------+----------+---------------------+------------ panda | arm | lab-collabora | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.4/kernel/v4.4.293-… Test: baseline Tree: stable-rc Branch: queue/4.4 Describe: v4.4.293-17-gbaf746486d1e8 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: baf746486d1e89c99c547218c2d20454cfa54192 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------+------+---------------+----------+---------------------+------------ panda | arm | lab-collabora | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/61a464be9fc6a7f2c118f6e7 Results: 4 PASS, 1 FAIL, 1 SKIP Full config: omap2plus_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.293-17-gbaf746486d1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.293-17-gbaf746486d1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.dmesg.emerg: https://kernelci.org/test/case/id/61a464be9fc6a7f2c118f6ed failing since 3 days (last pass: v4.4.292-160-geb7fba21283a, first fail: v4.4.292-160-g4d766382518e6) 2 lines 2021-11-29T05:27:04.178119 kern :emerg : BUG: spinlock bad magic on CPU#0, udevd/114 2021-11-29T05:27:04.187999 kern :emerg : lock: emif_lock+0x0/0xfffff25c [emif], .magic: 00000000, .owner: <none>/-1, .owner_cpu: 0

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Linux-stable-mirror November 2021