January 2019 - Linux-stable-mirror

FAILED: patch "[PATCH] btrfs: Use real device structure to verify dev extent" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 1b3922a8bc74231f9a767d1be6d9a061a4d4eeab Mon Sep 17 00:00:00 2001 From: Qu Wenruo <wqu(a)suse.com> Date: Tue, 8 Jan 2019 14:08:18 +0800 Subject: [PATCH] btrfs: Use real device structure to verify dev extent [BUG] Linux v5.0-rc1 will fail fstests/btrfs/163 with the following kernel message: BTRFS error (device dm-6): dev extent devid 1 physical offset 13631488 len 8388608 is beyond device boundary 0 BTRFS error (device dm-6): failed to verify dev extents against chunks: -117 BTRFS error (device dm-6): open_ctree failed [CAUSE] Commit cf90d884b347 ("btrfs: Introduce mount time chunk <-> dev extent mapping check") introduced strict check on dev extents. We use btrfs_find_device() with dev uuid and fs uuid set to NULL, and only dependent on @devid to find the real device. For seed devices, we call clone_fs_devices() in open_seed_devices() to allow us search seed devices directly. However clone_fs_devices() just populates devices with devid and dev uuid, without populating other essential members, like disk_total_bytes. This makes any device returned by btrfs_find_device(fs_info, devid, NULL, NULL) is just a dummy, with 0 disk_total_bytes, and any dev extents on the seed device will not pass the device boundary check. [FIX] This patch will try to verify the device returned by btrfs_find_device() and if it's a dummy then re-search in seed devices. Fixes: cf90d884b347 ("btrfs: Introduce mount time chunk <-> dev extent mapping check") CC: stable(a)vger.kernel.org # 4.19+ Reported-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: Qu Wenruo <wqu(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 2576b1a379c9..3e4f8f88353e 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -7825,6 +7825,18 @@ static int verify_one_dev_extent(struct btrfs_fs_info *fs_info, ret = -EUCLEAN; goto out; } + + /* It's possible this device is a dummy for seed device */ + if (dev->disk_total_bytes == 0) { + dev = find_device(fs_info->fs_devices->seed, devid, NULL); + if (!dev) { + btrfs_err(fs_info, "failed to find seed devid %llu", + devid); + ret = -EUCLEAN; + goto out; + } + } + if (physical_offset + physical_len > dev->disk_total_bytes) { btrfs_err(fs_info, "dev extent devid %llu physical offset %llu len %llu is beyond device boundary %llu",

5 years, 11 months

3
2
0 0

[PATCH] powerpc/tm: Limit TM code inside PPC_TRANSACTIONAL_MEM

by Breno Leitao

Commit e1c3743e1a20 ("powerpc/tm: Set MSR[TS] just prior to recheckpoint") moved a code block around and this block uses a 'msr' variable outside of the CONFIG_PPC_TRANSACTIONAL_MEM, however the 'msr' variable is declared inside a CONFIG_PPC_TRANSACTIONAL_MEM block, causing a possible error when CONFIG_PPC_TRANSACTION_MEM is not defined. error: 'msr' undeclared (first use in this function) This is not causing a compilation error in the mainline kernel, because 'msr' is being used as an argument of MSR_TM_ACTIVE(), which is defined as the following when CONFIG_PPC_TRANSACTIONAL_MEM is *not* set: #define MSR_TM_ACTIVE(x) 0 This patch just fixes this issue avoiding the 'msr' variable usage outside the CONFIG_PPC_TRANSACTIONAL_MEM block, avoiding trusting in the MSR_TM_ACTIVE() definition. Cc: stable(a)vger.kernel.org Reported-by: Christoph Biedl <linux-kernel.bfrz(a)manchmal.in-ulm.de> Fixes: e1c3743e1a20 ("powerpc/tm: Set MSR[TS] just prior to recheckpoint") Signed-off-by: Breno Leitao <leitao(a)debian.org> --- NB: Since stable kernels didn't cherry picked 5c784c8414fba ('powerpc/tm: Remove msr_tm_active()), MSR_TM_ACTIVE() is not defined as 0 for CONFIG_PPC_TRANSACTIONAL_MEM=n case, thus triggering the compilation error above. Tested against stable kernel 4.19.13-rc2 and problem is now fixed when CONFIG_PPC_TRANSACTIONAL_MEM=n arch/powerpc/kernel/signal_64.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c index daa28cb72272..8fe698162ab9 100644 --- a/arch/powerpc/kernel/signal_64.c +++ b/arch/powerpc/kernel/signal_64.c @@ -739,11 +739,12 @@ SYSCALL_DEFINE0(rt_sigreturn) if (restore_tm_sigcontexts(current, &uc->uc_mcontext, &uc_transact->uc_mcontext)) goto badframe; - } + } else #endif - /* Fall through, for non-TM restore */ - if (!MSR_TM_ACTIVE(msr)) { + { /* + * Fall through, for non-TM restore + * * Unset MSR[TS] on the thread regs since MSR from user * context does not have MSR active, and recheckpoint was * not called since restore_tm_sigcontexts() was not called -- 2.19.0

5 years, 11 months

2
1
0 0

FAILED: patch "[PATCH] btrfs: Use real device structure to verify dev extent" failed to apply to 4.20-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.20-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 1b3922a8bc74231f9a767d1be6d9a061a4d4eeab Mon Sep 17 00:00:00 2001 From: Qu Wenruo <wqu(a)suse.com> Date: Tue, 8 Jan 2019 14:08:18 +0800 Subject: [PATCH] btrfs: Use real device structure to verify dev extent [BUG] Linux v5.0-rc1 will fail fstests/btrfs/163 with the following kernel message: BTRFS error (device dm-6): dev extent devid 1 physical offset 13631488 len 8388608 is beyond device boundary 0 BTRFS error (device dm-6): failed to verify dev extents against chunks: -117 BTRFS error (device dm-6): open_ctree failed [CAUSE] Commit cf90d884b347 ("btrfs: Introduce mount time chunk <-> dev extent mapping check") introduced strict check on dev extents. We use btrfs_find_device() with dev uuid and fs uuid set to NULL, and only dependent on @devid to find the real device. For seed devices, we call clone_fs_devices() in open_seed_devices() to allow us search seed devices directly. However clone_fs_devices() just populates devices with devid and dev uuid, without populating other essential members, like disk_total_bytes. This makes any device returned by btrfs_find_device(fs_info, devid, NULL, NULL) is just a dummy, with 0 disk_total_bytes, and any dev extents on the seed device will not pass the device boundary check. [FIX] This patch will try to verify the device returned by btrfs_find_device() and if it's a dummy then re-search in seed devices. Fixes: cf90d884b347 ("btrfs: Introduce mount time chunk <-> dev extent mapping check") CC: stable(a)vger.kernel.org # 4.19+ Reported-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: Qu Wenruo <wqu(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 2576b1a379c9..3e4f8f88353e 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -7825,6 +7825,18 @@ static int verify_one_dev_extent(struct btrfs_fs_info *fs_info, ret = -EUCLEAN; goto out; } + + /* It's possible this device is a dummy for seed device */ + if (dev->disk_total_bytes == 0) { + dev = find_device(fs_info->fs_devices->seed, devid, NULL); + if (!dev) { + btrfs_err(fs_info, "failed to find seed devid %llu", + devid); + ret = -EUCLEAN; + goto out; + } + } + if (physical_offset + physical_len > dev->disk_total_bytes) { btrfs_err(fs_info, "dev extent devid %llu physical offset %llu len %llu is beyond device boundary %llu",

5 years, 11 months

1
0
0 0

v4.20.2 build: 0 failures 4 warnings (v4.20.2)

by Build bot for Mark Brown

Tree/Branch: v4.20.2 Git describe: v4.20.2 Commit: 8aab2b4410 Linux 4.20.2 Build Time: 129 min 46 sec Passed: 11 / 11 (100.00 %) Failed: 0 / 11 ( 0.00 %) Errors: 0 Warnings: 4 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 1 warnings 0 mismatches : arm64-allmodconfig 3 warnings 0 mismatches : arm-allmodconfig ------------------------------------------------------------------------------- Warnings Summary: 4 1 ../drivers/staging/erofs/unzip_vle.c:188:29: warning: array subscript is above array bounds [-Warray-bounds] 1 ../drivers/scsi/myrs.c:821:24: warning: 'sshdr.sense_key' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/net/ethernet/mellanox/mlx5/core/en_stats.c:216:1: warning: the frame size of 1064 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/isdn/hardware/eicon/message.c:5985:1: warning: the frame size of 2064 bytes is larger than 2048 bytes [-Wframe-larger-than=] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../drivers/isdn/hardware/eicon/message.c:5985:1: warning: the frame size of 2064 bytes is larger than 2048 bytes [-Wframe-larger-than=] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: ../drivers/net/ethernet/mellanox/mlx5/core/en_stats.c:216:1: warning: the frame size of 1064 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/staging/erofs/unzip_vle.c:188:29: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/scsi/myrs.c:821:24: warning: 'sshdr.sense_key' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig x86_64-allmodconfig arm64-defconfig

5 years, 11 months

1
0
0 0

[PATCH rebased 2/5] staging: erofs: fix fast symlink w/o xattr when fs xattr is on

by Gao Xiang

Currently, this will hit a BUG_ON for these symlinks as follows: - kernel message ------------[ cut here ]------------ kernel BUG at drivers/staging/erofs/xattr.c:59! SMP PTI CPU: 1 PID: 1170 Comm: getllxattr Not tainted 4.20.0-rc6+ #92 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-2.fc27 04/01/2014 RIP: 0010:init_inode_xattrs+0x22b/0x270 Code: 48 0f 45 ea f0 ff 4d 34 74 0d 41 83 4c 24 e0 01 31 c0 e9 00 fe ff ff 48 89 ef e8 e0 31 9e ff eb e9 89 e8 e9 ef fd ff ff 0f 0$ <0f> 0b 48 89 ef e8 fb f6 9c ff 48 8b 45 08 a8 01 75 24 f0 ff 4d 34 RSP: 0018:ffffa03ac026bdf8 EFLAGS: 00010246 ------------[ cut here ]------------ ... Call Trace: erofs_listxattr+0x30/0x2c0 ? selinux_inode_listxattr+0x5a/0x80 ? kmem_cache_alloc+0x33/0x170 ? security_inode_listxattr+0x27/0x40 listxattr+0xaf/0xc0 path_listxattr+0x5a/0xa0 do_syscall_64+0x43/0xf0 entry_SYSCALL_64_after_hwframe+0x44/0xa9 ... ---[ end trace 3c24b49408dc0c72 ]--- Fix it by checking ->xattr_isize in init_inode_xattrs(), and it also fixes improper return value -ENOTSUPP (it should be -ENODATA if xattr is enabled) for those inodes. Fixes: b17500a0fdba ("staging: erofs: introduce xattr & acl support") Cc: <stable(a)vger.kernel.org> # 4.19+ Reported-by: Li Guifu <bluce.liguifu(a)huawei.com> Tested-by: Li Guifu <bluce.liguifu(a)huawei.com> Signed-off-by: Gao Xiang <gaoxiang25(a)huawei.com> --- drivers/staging/erofs/inode.c | 8 ++++---- drivers/staging/erofs/xattr.c | 25 ++++++++++++++++++++----- 2 files changed, 24 insertions(+), 9 deletions(-) diff --git a/drivers/staging/erofs/inode.c b/drivers/staging/erofs/inode.c index d7fbf5f4600f..f99954dbfdb5 100644 --- a/drivers/staging/erofs/inode.c +++ b/drivers/staging/erofs/inode.c @@ -185,16 +185,16 @@ static int fill_inode(struct inode *inode, int isdir) /* setup the new inode */ if (S_ISREG(inode->i_mode)) { #ifdef CONFIG_EROFS_FS_XATTR - if (vi->xattr_isize) - inode->i_op = &erofs_generic_xattr_iops; + inode->i_op = &erofs_generic_xattr_iops; #endif inode->i_fop = &generic_ro_fops; } else if (S_ISDIR(inode->i_mode)) { inode->i_op = #ifdef CONFIG_EROFS_FS_XATTR - vi->xattr_isize ? &erofs_dir_xattr_iops : -#endif + &erofs_dir_xattr_iops; +#else &erofs_dir_iops; +#endif inode->i_fop = &erofs_dir_fops; } else if (S_ISLNK(inode->i_mode)) { /* by default, page_get_link is used for symlink */ diff --git a/drivers/staging/erofs/xattr.c b/drivers/staging/erofs/xattr.c index 80dca6a4adbe..e30de2476fd0 100644 --- a/drivers/staging/erofs/xattr.c +++ b/drivers/staging/erofs/xattr.c @@ -56,7 +56,26 @@ static int init_inode_xattrs(struct inode *inode) return 0; vi = EROFS_V(inode); - BUG_ON(!vi->xattr_isize); + + /* + * bypass all xattr operations if ->xattr_isize is not greater than + * sizeof(struct erofs_xattr_ibody_header), in detail: + * 1) it is not enough to contain erofs_xattr_ibody_header then + * ->xattr_isize should be 0 (it means no xattr); + * 2) it is just to contain erofs_xattr_ibody_header, which is on-disk + * undefined right now (maybe use later with some new sb feature). + */ + if (vi->xattr_isize == sizeof(struct erofs_xattr_ibody_header)) { + errln("xattr_isize %d of nid %llu is not supported yet", + vi->xattr_isize, vi->nid); + return -ENOTSUPP; + } else if (vi->xattr_isize < sizeof(struct erofs_xattr_ibody_header)) { + if (unlikely(vi->xattr_isize)) { + DBG_BUGON(1); + return -EIO; /* xattr ondisk layout error */ + } + return -ENOATTR; + } sb = inode->i_sb; sbi = EROFS_SB(sb); @@ -422,7 +441,6 @@ static int erofs_xattr_generic_get(const struct xattr_handler *handler, struct dentry *unused, struct inode *inode, const char *name, void *buffer, size_t size) { - struct erofs_vnode *const vi = EROFS_V(inode); struct erofs_sb_info *const sbi = EROFS_I_SB(inode); switch (handler->flags) { @@ -440,9 +458,6 @@ static int erofs_xattr_generic_get(const struct xattr_handler *handler, return -EINVAL; } - if (!vi->xattr_isize) - return -ENOATTR; - return erofs_getxattr(inode, handler->flags, name, buffer, size); } -- 2.14.4

5 years, 11 months

1
1
0 0

[PATCH 4.20 00/65] 4.20.2-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.20.2 release. There are 65 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sun Jan 13 13:10:14 UTC 2019. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.20.2-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.20.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.20.2-rc1 Enric Balletbo i Serra <enric.balletbo(a)collabora.com> drm/rockchip: psr: do not dereference encoder before it is null checked. Boris Brezillon <boris.brezillon(a)bootlin.com> drm/vc4: Set ->is_yuv to false when num_planes == 1 Lyude Paul <lyude(a)redhat.com> drm/nouveau/drm/nouveau: Check rc from drm_dp_mst_topology_mgr_resume() Christophe Leroy <christophe.leroy(a)c-s.fr> lib: fix build failure in CONFIG_DEBUG_VIRTUAL test Frank Rowand <frank.rowand(a)sony.com> of: __of_detach_node() - remove node from phandle cache Frank Rowand <frank.rowand(a)sony.com> of: of_node_get()/of_node_put() nodes held in phandle cache Lubomir Rintel <lkundrak(a)v3.sk> power: supply: olpc_battery: correct the temperature units Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: msu: Fix an off-by-one in attribute store Christian Borntraeger <borntraeger(a)de.ibm.com> genwqe: Fix size check Shuah Khan <shuah(a)kernel.org> selftests: Fix test errors related to lib.mk khdr target Christian Lamparter <chunkeey(a)gmail.com> powerpc/4xx/ocm: Fix compilation error due to PAGE_KERNEL usage Shaokun Zhang <zhangshaokun(a)hisilicon.com> drivers/perf: hisi: Fixup one DDRC PMU register offset YueHaibing <yuehaibing(a)huawei.com> video: fbdev: pxafb: Fix "WARNING: invalid free of devm_ allocated data" Yan, Zheng <zyan(a)redhat.com> ceph: don't update importing cap's mseq when handing cap export Linus Torvalds <torvalds(a)linux-foundation.org> sched/fair: Fix infinite loop in update_blocked_averages() by reverting a9e7f6544b9c Sohil Mehta <sohil.mehta(a)intel.com> iommu/vt-d: Handle domain agaw being less than iommu agaw Steve Wise <swise(a)opengridcomputing.com> RDMA/iwcm: Don't copy past the end of dev_name() string Bart Van Assche <bvanassche(a)acm.org> RDMA/srpt: Fix a use-after-free in the channel release code Alexander Shishkin <alexander.shishkin(a)linux.intel.com> stm class: Fix a module refcount leak in policy creation error path Sagi Grimberg <sagi(a)grimberg.me> rxe: fix error completion wr_id and qp_num Dominique Martinet <dominique.martinet(a)cea.fr> 9p/net: put a lower bound on msize Mircea Caprioru <mircea.caprioru(a)analog.com> iio: dac: ad5686: fix bit shift read register Evan Green <evgreen(a)chromium.org> iio: adc: qcom-spmi-adc5: Initialize prescale properly Breno Leitao <leitao(a)debian.org> powerpc/tm: Set MSR[TS] just prior to recheckpoint Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "powerpc/tm: Unset MSR[TS] if not recheckpointing" J. Bruce Fields <bfields(a)redhat.com> nfsd4: zero-length WRITE should succeed Chuck Lever <chuck.lever(a)oracle.com> xprtrdma: Yet another double DMA-unmap Benjamin Coddington <bcodding(a)redhat.com> lockd: Show pid of lockd for remote locks Jarkko Nikula <jarkko.nikula(a)linux.intel.com> PCI / PM: Allow runtime PM without callback functions Ondrej Mosnacek <omosnace(a)redhat.com> selinux: policydb - fix byte order and alignment issues Larry Finger <Larry.Finger(a)lwfinger.net> b43: Fix error in cordic routine Andreas Gruenbacher <agruenba(a)redhat.com> gfs2: Fix loop in gfs2_rbm_find Andreas Gruenbacher <agruenba(a)redhat.com> gfs2: Get rid of potential double-freeing in gfs2_create_inode Vasily Averin <vvs(a)virtuozzo.com> dlm: memory leaks on error path in dlm_user_request() Vasily Averin <vvs(a)virtuozzo.com> dlm: lost put_lkb on error path in receive_convert() and receive_unlock() Vasily Averin <vvs(a)virtuozzo.com> dlm: possible memory leak on error path in create_lkb() Vasily Averin <vvs(a)virtuozzo.com> dlm: fixed memory leaks after failed ls_remove_names allocation Jaegeuk Kim <jaegeuk(a)kernel.org> dm: do not allow readahead to limit IO size Damien Le Moal <damien.lemoal(a)wdc.com> block: mq-deadline: Fix write completion handling Ming Lei <ming.lei(a)redhat.com> block: deactivate blk_stat timer in wbt_disable_default() Matthew Wilcox <willy(a)infradead.org> Fix failure path in alloc_pid() Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> driver core: Add missing dev->bus->need_parent_lock checks Dennis Krein <Dennis.Krein(a)netapp.com> srcu: Lock srcu_data structure in srcu_gp_start() Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Always check descriptor sizes in parser code Hui Peng <benquike(a)163.com> ALSA: usb-audio: Fix an out-of-bound read in create_composite_quirks Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Check mixer unit descriptors more strictly Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Avoid access before bLength check in build_audio_procunit() Dan Carpenter <dan.carpenter(a)oracle.com> ALSA: cs46xx: Potential NULL dereference in probe Brad Love <brad(a)nextdimension.cc> media: cx23885: only reset DMA on problematic CPUs Huang Ying <ying.huang(a)intel.com> mm, swap: fix swapoff with KSM pages Dan Williams <dan.j.williams(a)intel.com> mm, hmm: mark hmm_devmem_{add, add_resource} EXPORT_SYMBOL_GPL Dan Williams <dan.j.williams(a)intel.com> mm, hmm: replace hmm_devmem_pages_create() with devm_memremap_pages() Dan Williams <dan.j.williams(a)intel.com> mm, hmm: use devm semantics for hmm_devmem_{add, remove} Dan Williams <dan.j.williams(a)intel.com> mm, devm_memremap_pages: add MEMORY_DEVICE_PRIVATE support Vasily Averin <vvs(a)virtuozzo.com> sunrpc: use SVC_NET() in svcauth_gss_* functions Vasily Averin <vvs(a)virtuozzo.com> sunrpc: fix cache_head leak due to queued request Michal Hocko <mhocko(a)suse.com> memcg, oom: notify on oom killer invocation from the charge path Dan Williams <dan.j.williams(a)intel.com> mm, devm_memremap_pages: fix shutdown handling Dan Williams <dan.j.williams(a)intel.com> mm, devm_memremap_pages: kill mapping "System RAM" support Dan Williams <dan.j.williams(a)intel.com> mm, devm_memremap_pages: mark devm_memremap_pages() EXPORT_SYMBOL_GPL Michal Hocko <mhocko(a)suse.com> hwpoison, memory_hotplug: allow hwpoisoned pages to be offlined Minchan Kim <minchan(a)kernel.org> zram: fix double free backing device David Herrmann <dh.herrmann(a)gmail.com> fork: record start_time late Ewan D. Milne <emilne(a)redhat.com> scsi: lpfc: do not set queue->page_count to 0 if pc_sli4_params.wqpcnt is invalid Steffen Maier <maier(a)linux.ibm.com> scsi: zfcp: fix posting too many status read buffers leading to adapter shutdown ------------- Diffstat: Makefile | 4 +- arch/powerpc/kernel/signal_32.c | 38 ++- arch/powerpc/kernel/signal_64.c | 64 +++-- arch/powerpc/platforms/4xx/ocm.c | 4 +- block/blk-mq-sched.c | 3 +- block/blk-mq-sched.h | 1 + block/blk-stat.h | 5 + block/blk-wbt.c | 4 +- block/mq-deadline.c | 12 +- drivers/base/dd.c | 4 +- drivers/block/zram/zram_drv.c | 4 +- drivers/dax/pmem.c | 14 +- drivers/gpu/drm/nouveau/dispnv50/disp.c | 12 +- drivers/gpu/drm/rockchip/rockchip_drm_psr.c | 4 +- drivers/gpu/drm/vc4/vc4_plane.c | 1 + drivers/hwtracing/intel_th/msu.c | 3 +- drivers/hwtracing/stm/policy.c | 12 +- drivers/iio/adc/qcom-spmi-adc5.c | 58 ++-- drivers/iio/dac/ad5686.c | 3 +- drivers/infiniband/core/iwcm.c | 12 +- drivers/infiniband/sw/rxe/rxe_resp.c | 13 +- drivers/infiniband/ulp/srpt/ib_srpt.c | 18 +- drivers/iommu/intel-iommu.c | 4 +- drivers/md/dm-table.c | 3 + drivers/media/pci/cx23885/cx23885-core.c | 55 +++- drivers/media/pci/cx23885/cx23885.h | 2 + drivers/misc/genwqe/card_utils.c | 2 +- drivers/net/wireless/broadcom/b43/phy_common.c | 2 +- drivers/nvdimm/pmem.c | 13 +- drivers/of/base.c | 101 +++++-- drivers/of/dynamic.c | 3 + drivers/of/of_private.h | 4 + drivers/pci/p2pdma.c | 10 +- drivers/pci/pci-driver.c | 27 +- drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c | 4 +- drivers/power/supply/olpc_battery.c | 4 +- drivers/s390/scsi/zfcp_aux.c | 6 +- drivers/scsi/lpfc/lpfc_sli.c | 3 +- drivers/video/fbdev/pxafb.c | 4 +- fs/ceph/caps.c | 1 - fs/dlm/lock.c | 17 +- fs/dlm/lockspace.c | 2 +- fs/gfs2/inode.c | 18 +- fs/gfs2/rgrp.c | 2 +- fs/lockd/clntproc.c | 2 +- fs/lockd/xdr.c | 4 +- fs/lockd/xdr4.c | 4 +- fs/nfsd/nfs4proc.c | 2 - include/linux/hmm.h | 4 +- include/linux/memremap.h | 2 + kernel/fork.c | 13 +- kernel/memremap.c | 94 ++++--- kernel/pid.c | 6 +- kernel/rcu/srcutree.c | 2 + kernel/sched/fair.c | 43 +-- lib/test_debug_virtual.c | 1 + mm/hmm.c | 305 +++------------------ mm/memcontrol.c | 20 +- mm/memory_hotplug.c | 16 ++ mm/swapfile.c | 3 +- net/9p/client.c | 21 ++ net/sunrpc/auth_gss/svcauth_gss.c | 8 +- net/sunrpc/cache.c | 10 +- net/sunrpc/xprtrdma/frwr_ops.c | 6 +- net/sunrpc/xprtrdma/verbs.c | 9 +- security/selinux/ss/policydb.c | 51 +++- sound/pci/cs46xx/dsp_spos.c | 3 + sound/usb/card.c | 2 +- sound/usb/mixer.c | 29 +- sound/usb/quirks-table.h | 6 + sound/usb/stream.c | 36 ++- tools/testing/nvdimm/test/iomap.c | 17 +- tools/testing/selftests/android/Makefile | 2 +- tools/testing/selftests/futex/functional/Makefile | 1 + tools/testing/selftests/gpio/Makefile | 6 +- tools/testing/selftests/kvm/Makefile | 2 +- tools/testing/selftests/lib.mk | 8 +- .../selftests/networking/timestamping/Makefile | 1 + tools/testing/selftests/tc-testing/bpf/Makefile | 1 + tools/testing/selftests/vm/Makefile | 1 + 80 files changed, 710 insertions(+), 611 deletions(-)

5 years, 11 months

6
74
0 0

v4.19.15 build: 0 failures 2 warnings (v4.19.15)

by Build bot for Mark Brown

Tree/Branch: v4.19.15 Git describe: v4.19.15 Commit: e318512354 Linux 4.19.15 Build Time: 124 min 23 sec Passed: 11 / 11 (100.00 %) Failed: 0 / 11 ( 0.00 %) Errors: 0 Warnings: 2 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 1 warnings 0 mismatches : arm64-allmodconfig 1 warnings 0 mismatches : arm-allmodconfig ------------------------------------------------------------------------------- Warnings Summary: 2 1 ../drivers/staging/erofs/unzip_vle.c:186:29: warning: array subscript is above array bounds [-Warray-bounds] 1 ../drivers/isdn/hardware/eicon/message.c:5985:1: warning: the frame size of 2064 bytes is larger than 2048 bytes [-Wframe-larger-than=] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../drivers/isdn/hardware/eicon/message.c:5985:1: warning: the frame size of 2064 bytes is larger than 2048 bytes [-Wframe-larger-than=] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../drivers/staging/erofs/unzip_vle.c:186:29: warning: array subscript is above array bounds [-Warray-bounds] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig x86_64-allmodconfig arm64-defconfig

5 years, 12 months

1
0
0 0

stable/linux-3.18.y boot: 55 boots: 1 failed, 54 passed (v3.18.132)

by kernelci.org bot

stable/linux-3.18.y boot: 55 boots: 1 failed, 54 passed (v3.18.132) Full Boot Summary: https://kernelci.org/boot/all/job/stable/branch/linux-3.18.y/kernel/v3.18.1… Full Build Summary: https://kernelci.org/build/stable/branch/linux-3.18.y/kernel/v3.18.132/ Tree: stable Branch: linux-3.18.y Git Describe: v3.18.132 Git Commit: 9b5eed105a45ac0557af113b4096132ae7e3e47f Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tested: 22 unique boards, 11 SoC families, 11 builds out of 185 Boot Regressions Detected: arm: exynos_defconfig: exynos4412-odroidx2: lab-collabora: new failure (last pass: v3.18.24) Boot Failure Detected: arm: exynos_defconfig exynos4412-odroidx2: 1 failed lab --- For more info write to <info(a)kernelci.org>

5 years, 12 months

1
0
0 0

stable-rc/linux-4.4.y boot: 93 boots: 2 failed, 91 passed (v4.4.170)

by kernelci.org bot

stable-rc/linux-4.4.y boot: 93 boots: 2 failed, 91 passed (v4.4.170) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.4.y/kernel/v4.4.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.170/ Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.170 Git Commit: b83b3fa78445387f351cef477a112e503d72b9f0 Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 42 unique boards, 20 SoC families, 12 builds out of 187 Boot Failures Detected: arm: multi_v7_defconfig stih410-b2120: 1 failed lab arm64: defconfig qcom-qdf2400: 1 failed lab --- For more info write to <info(a)kernelci.org>

5 years, 12 months

1
0
0 0

stable/linux-4.14.y boot: 118 boots: 1 failed, 114 passed with 3 conflicts (v4.14.93)

by kernelci.org bot

stable/linux-4.14.y boot: 118 boots: 1 failed, 114 passed with 3 conflicts (v4.14.93) Full Boot Summary: https://kernelci.org/boot/all/job/stable/branch/linux-4.14.y/kernel/v4.14.9… Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.14.y/kernel/v4.14.93/ Tree: stable Branch: linux-4.14.y Git Describe: v4.14.93 Git Commit: 9c07fc259396fb5a26713755f92f60eb477ed567 Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tested: 61 unique boards, 23 SoC families, 12 builds out of 197 Boot Regressions Detected: arm64: defconfig: meson-gxl-s905x-khadas-vim: lab-baylibre-seattle: new failure (last pass: v4.14.92) Boot Failure Detected: arm64: defconfig rk3399-firefly: 1 failed lab Conflicting Boot Failures Detected: (These likely are not failures as other labs are reporting PASS. Needs review.) arm: tegra_defconfig: tegra124-jetson-tk1: lab-collabora: PASS lab-mhart: PASS lab-baylibre: FAIL lab-baylibre-seattle: PASS arm64: defconfig: meson-gxl-s905x-libretech-cc: lab-baylibre-seattle: FAIL lab-baylibre: PASS meson-gxl-s905x-khadas-vim: lab-baylibre-seattle: FAIL lab-baylibre: PASS --- For more info write to <info(a)kernelci.org>

5 years, 12 months

1
0
0 0

2025

2024

2023

2022

2021

2020

2019

2018

2017

Linux-stable-mirror January 2019