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[Linux-stable-mirror] [PATCH 4.9 00/25] 4.9.65-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.65 release. There are 25 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 Fri Nov 24 10:11:07 UTC 2017. Anything received after that time might be too late. The whole patch series can be found in one patch at: kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.65-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.65-rc1 Jan Harkes <jaharkes(a)cs.cmu.edu> coda: fix 'kernel memory exposure attempt' in fsync Pavel Tatashin <pasha.tatashin(a)oracle.com> mm/page_alloc.c: broken deferred calculation Corey Minyard <cminyard(a)mvista.com> ipmi: fix unsigned long underflow alex chen <alex.chen(a)huawei.com> ocfs2: should wait dio before inode lock in ocfs2_setattr() Changwei Ge <ge.changwei(a)h3c.com> ocfs2: fix cluster hang after a node dies Adam Wallis <awallis(a)codeaurora.org> dmaengine: dmatest: warn user when dma test times out Ji-Ze Hong (Peter Hong) <hpeter(a)gmail.com> serial: 8250_fintek: Fix finding base_port with activated SuperIO Lukas Wunner <lukas(a)wunner.de> serial: omap: Fix EFR write on RTS deassertion Roberto Sassu <roberto.sassu(a)huawei.com> ima: do not update security.ima if appraisal status is not INTEGRITY_PASS Eric Biggers <ebiggers(a)google.com> crypto: dh - Fix double free of ctx->p Tudor-Dan Ambarus <tudor.ambarus(a)microchip.com> crypto: dh - fix memleak in setkey Eric W. Biederman <ebiederm(a)xmission.com> net/sctp: Always set scope_id in sctp_inet6_skb_msgname Huacai Chen <chenhc(a)lemote.com> fealnx: Fix building error on MIPS Xin Long <lucien.xin(a)gmail.com> sctp: do not peel off an assoc from one netns to another one Jason A. Donenfeld <Jason(a)zx2c4.com> af_netlink: ensure that NLMSG_DONE never fails in dumps Cong Wang <xiyou.wangcong(a)gmail.com> vlan: fix a use-after-free in vlan_device_event() Andrey Konovalov <andreyknvl(a)google.com> net: usb: asix: fill null-ptr-deref in asix_suspend Kristian Evensen <kristian.evensen(a)gmail.com> qmi_wwan: Add missing skb_reset_mac_header-call Bjørn Mork <bjorn(a)mork.no> net: qmi_wwan: fix divide by 0 on bad descriptors Bjørn Mork <bjorn(a)mork.no> net: cdc_ether: fix divide by 0 on bad descriptors Hangbin Liu <liuhangbin(a)gmail.com> bonding: discard lowest hash bit for 802.3ad layer3+4 Ye Yin <hustcat(a)gmail.com> netfilter/ipvs: clear ipvs_property flag when SKB net namespace changed Eric Dumazet <edumazet(a)google.com> tcp: do not mangle skb->cb[] in tcp_make_synack() Jeff Barnhill <0xeffeff(a)gmail.com> net: vrf: correct FRA_L3MDEV encode type Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> tcp_nv: fix division by zero in tcpnv_acked() ------------- Diffstat: Makefile | 4 ++-- crypto/dh.c | 34 +++++++++++++++------------------- drivers/char/ipmi/ipmi_msghandler.c | 10 ++++++---- drivers/dma/dmatest.c | 1 + drivers/net/bonding/bond_main.c | 2 +- drivers/net/ethernet/fealnx.c | 6 +++--- drivers/net/usb/asix_devices.c | 4 ++-- drivers/net/usb/cdc_ether.c | 2 +- drivers/net/usb/qmi_wwan.c | 3 ++- drivers/net/vrf.c | 2 +- drivers/tty/serial/8250/8250_fintek.c | 3 +++ drivers/tty/serial/omap-serial.c | 2 +- fs/coda/upcall.c | 3 +-- fs/ocfs2/dlm/dlmrecovery.c | 1 + fs/ocfs2/file.c | 9 +++++++-- include/linux/mmzone.h | 3 ++- include/linux/skbuff.h | 7 +++++++ mm/page_alloc.c | 27 ++++++++++++++++++--------- net/8021q/vlan.c | 6 +++--- net/core/skbuff.c | 1 + net/ipv4/tcp_nv.c | 2 +- net/ipv4/tcp_output.c | 9 ++------- net/netlink/af_netlink.c | 17 +++++++++++------ net/netlink/af_netlink.h | 1 + net/sctp/ipv6.c | 5 +++-- net/sctp/socket.c | 4 ++++ security/integrity/ima/ima_appraise.c | 3 +++ 27 files changed, 103 insertions(+), 68 deletions(-)

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Re: [Linux-stable-mirror] [PATCH 3.16 105/133] mm/vmstat.c: fix wrong comment

by Michal Hocko

On Thu 23-11-17 13:05:10, Ben Hutchings wrote: > On Wed, 2017-11-22 at 08:41 +0100, Vlastimil Babka wrote: > > On 11/22/2017 02:58 AM, Ben Hutchings wrote: > > > 3.16.51-rc1 review patch. If anyone has any objections, please let me know. > > > > I don't really care much in the end, but is "fix wrong comment" really a > > stable patch material these days? :) > > It had a Fixes: field and it clearly won't do any harm. Fixes tag is sometimes abused this way. It will not do any harm but the fewer patch to backport the better IMHO > Still, none of the other stable branches has it so I'll drop it. Makes sense. -- Michal Hocko SUSE Labs

7 years, 9 months

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[Linux-stable-mirror] [PATCH v2] drm/exynos: gem: Drop NONCONTIG flag for buffers allocated without IOMMU

by Marek Szyprowski

When no IOMMU is available, all GEM buffers allocated by Exynos DRM driver are contiguous, because of the underlying dma_alloc_attrs() function provides only such buffers. In such case it makes no sense to keep BO_NONCONTIG flag for the allocated GEM buffers. This allows to avoid failures for buffer contiguity checks in the subsequent operations on GEM objects. Signed-off-by: Marek Szyprowski <m.szyprowski(a)samsung.com> CC: stable(a)vger.kernel.org # v4.4+ --- This issue is there since commit 0519f9a12d011 ("drm/exynos: add iommu support for exynos drm framework"), but this patch applies cleanly only to v4.4+ kernel releases due changes in the surrounding code. Changelog: v2: - added warning message when buffer flags are updadated (requested by Inki) v1: https://patchwork.kernel.org/patch/10034919/ - initial version --- drivers/gpu/drm/exynos/exynos_drm_gem.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c index 077de014d610..4400efe3974a 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c @@ -247,6 +247,15 @@ struct exynos_drm_gem *exynos_drm_gem_create(struct drm_device *dev, if (IS_ERR(exynos_gem)) return exynos_gem; + if (!is_drm_iommu_supported(dev) && (flags & EXYNOS_BO_NONCONTIG)) { + /* + * when no IOMMU is available, all allocated buffers are + * contiguous anyway, so drop EXYNOS_BO_NONCONTIG flag + */ + flags &= ~EXYNOS_BO_NONCONTIG; + DRM_WARN("Non-contiguous allocation is not supported without IOMMU, falling back to contiguous buffer\n"); + } + /* set memory type and cache attribute from user side. */ exynos_gem->flags = flags; -- 2.14.2

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[Linux-stable-mirror] [PATCH] drm/vblank: Pass crtc_id to page_flip_ioctl.

by Maarten Lankhorst

We added crtc_id to the atomic ioctl, but forgot to add it for vblank and page flip events. Commit bd386e518056 ("drm: Reorganize drm_pending_event to support future event types [v2]") added it to the vblank event, but page flip event was still missing. Correct this and add a test for making sure we always set crtc_id correctly. Fixes: bd386e518056 ("drm: Reorganize drm_pending_event to support future event types [v2]") Fixes: 5db06a8a98f5 ("drm: Pass CRTC ID in userspace vblank events") Cc: Daniel Stone <daniels(a)collabora.com> Cc: Daniel Vetter <daniel.vetter(a)intel.com> Cc: Gustavo Padovan <gustavo(a)padovan.org> Cc: Sean Paul <seanpaul(a)chromium.org> Cc: dri-devel(a)lists.freedesktop.org Cc: <stable(a)vger.kernel.org> # v4.12+ Signed-off-by: Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com> --- drivers/gpu/drm/drm_plane.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c index 19404e34cd59..37a93cdffb4a 100644 --- a/drivers/gpu/drm/drm_plane.c +++ b/drivers/gpu/drm/drm_plane.c @@ -1030,6 +1030,7 @@ int drm_mode_page_flip_ioctl(struct drm_device *dev, e->event.base.type = DRM_EVENT_FLIP_COMPLETE; e->event.base.length = sizeof(e->event); e->event.vbl.user_data = page_flip->user_data; + e->event.vbl.crtc_id = crtc->base.id; ret = drm_event_reserve_init(dev, file_priv, &e->base, &e->event.base); if (ret) { kfree(e); -- 2.15.0

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Re: [Linux-stable-mirror] [PATCH 4.14 00/18] 4.14.2-stable review

by Antoine Tenart

Hi Kevin, On Wed, Nov 22, 2017 at 03:43:51PM -0800, Kevin Hilman wrote: > kernelci.org bot <bot(a)kernelci.org> writes: > > > stable-rc/linux-4.14.y boot: 100 boots: 3 failed, 96 passed with 1 untried/unknown (v4.14.1-19-g6d0448582cf7) > > > > Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.14.y/kernel/v4.1… > > Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.1-19-… > > > > Tree: stable-rc > > Branch: linux-4.14.y > > Git Describe: v4.14.1-19-g6d0448582cf7 > > Git Commit: 6d0448582cf754db0c8eedcb85edc01692892f50 > > Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git > > Tested: 43 unique boards, 16 SoC families, 18 builds out of 189 > > TL;DR; All is well, but Cc'd Free Electrons for double check. Thanks for the hint, we'll double check this one. Antoine -- Antoine Ténart, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com

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Re: [Linux-stable-mirror] [PATCH 3.18 00/12] 3.18.84-stable review

by Greg Kroah-Hartman

On Wed, Nov 22, 2017 at 03:49:03PM -0800, Kevin Hilman wrote: > kernelci.org bot <bot(a)kernelci.org> writes: > > > stable-rc/linux-3.18.y boot: 44 boots: 2 failed, 42 passed (v3.18.83-12-g09d9c198f334) > > > > Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-3.18.y/kernel/v3.1… > > Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-3.18.y/kernel/v3.18.83-12… > > > > Tree: stable-rc > > Branch: linux-3.18.y > > Git Describe: v3.18.83-12-g09d9c198f334 > > Git Commit: 09d9c198f3343abad9fceeab61c33c351793aac7 > > Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git > > Tested: 18 unique boards, 9 SoC families, 13 builds out of 177 > > > > Boot Regressions Detected: > > > > arm: > > > > multi_v7_defconfig: > > armada-xp-openblocks-ax3-4: > > lab-free-electrons: new failure (last pass: v3.18.83-10-g097340129e75) > > > > sama5_defconfig: > > at91-sama5d3_xplained_rootfs:nfs: > > lab-free-electrons: new failure (last pass: v3.18.83-10-g097340129e75) > > These are both passing now in the latest 3.18.y branch[1], so whatever it > was is now gone: Thanks for the manual verification on all of these. greg k-h

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[Linux-stable-mirror] [PATCH AUTOSEL for 4.9 01/54] dax: Avoid page invalidation races and unnecessary radix tree traversals

by alexander.levin＠verizon.com

From: Jan Kara <jack(a)suse.cz> [ Upstream commit e3fce68cdbed297d927e993b3ea7b8b1cee545da ] Currently dax_iomap_rw() takes care of invalidating page tables and evicting hole pages from the radix tree when write(2) to the file happens. This invalidation is only necessary when there is some block allocation resulting from write(2). Furthermore in current place the invalidation is racy wrt page fault instantiating a hole page just after we have invalidated it. So perform the page invalidation inside dax_iomap_actor() where we can do it only when really necessary and after blocks have been allocated so nobody will be instantiating new hole pages anymore. Reviewed-by: Christoph Hellwig <hch(a)lst.de> Reviewed-by: Ross Zwisler <ross.zwisler(a)linux.intel.com> Signed-off-by: Jan Kara <jack(a)suse.cz> Signed-off-by: Dan Williams <dan.j.williams(a)intel.com> Signed-off-by: Sasha Levin <alexander.levin(a)verizon.com> --- fs/dax.c | 28 +++++++++++----------------- 1 file changed, 11 insertions(+), 17 deletions(-) diff --git a/fs/dax.c b/fs/dax.c index bf6218da7928..800748f10b3d 100644 --- a/fs/dax.c +++ b/fs/dax.c @@ -1265,6 +1265,17 @@ iomap_dax_actor(struct inode *inode, loff_t pos, loff_t length, void *data, if (WARN_ON_ONCE(iomap->type != IOMAP_MAPPED)) return -EIO; + /* + * Write can allocate block for an area which has a hole page mapped + * into page tables. We have to tear down these mappings so that data + * written by write(2) is visible in mmap. + */ + if ((iomap->flags & IOMAP_F_NEW) && inode->i_mapping->nrpages) { + invalidate_inode_pages2_range(inode->i_mapping, + pos >> PAGE_SHIFT, + (end - 1) >> PAGE_SHIFT); + } + while (pos < end) { unsigned offset = pos & (PAGE_SIZE - 1); struct blk_dax_ctl dax = { 0 }; @@ -1329,23 +1340,6 @@ iomap_dax_rw(struct kiocb *iocb, struct iov_iter *iter, if (iov_iter_rw(iter) == WRITE) flags |= IOMAP_WRITE; - /* - * Yes, even DAX files can have page cache attached to them: A zeroed - * page is inserted into the pagecache when we have to serve a write - * fault on a hole. It should never be dirtied and can simply be - * dropped from the pagecache once we get real data for the page. - * - * XXX: This is racy against mmap, and there's nothing we can do about - * it. We'll eventually need to shift this down even further so that - * we can check if we allocated blocks over a hole first. - */ - if (mapping->nrpages) { - ret = invalidate_inode_pages2_range(mapping, - pos >> PAGE_SHIFT, - (pos + iov_iter_count(iter) - 1) >> PAGE_SHIFT); - WARN_ON_ONCE(ret); - } - while (iov_iter_count(iter)) { ret = iomap_apply(inode, pos, iov_iter_count(iter), flags, ops, iter, iomap_dax_actor); -- 2.11.0

7 years, 9 months

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[Linux-stable-mirror] [PATCH] x86/entry/64: Add missing irqflags tracing to native_load_gs_index()

by Andy Lutomirski

Running this code with IRQs enabled (where dummy_lock is a spinlock): static void check_load_gs_index(void) { /* This will fail. */ load_gs_index(0xffff); spin_lock(&dummy_lock); spin_unlock(&dummy_lock); } Will generate a lockdep warning. The issue is that the actual write to %gs would cause an exception with IRQs disabled, and the exception handler would, as an inadvertent side effect, update irqflag tracing to reflect the IRQs-off status. native_load_gs_index() would then turn IRQs back on and return with irqflag tracing still thinking that IRQs were off. The dummy lock-and-unlock causes lockdep to notice the error and warn. Fix it by adding the missing tracing. Apparently nothing did this in a context where it mattered. I haven't tried to find a code path that would actually exhibit the warning if appropriately nasty user code were running. I suspect that the security impact of this bug is very, very low -- production systems don't run with lockdep enabled, and the warning is mostly harmless anyway. Found during a quick audit of the entry code to try to track down an unrelated bug that Ingo found in some still-in-development code. Cc: stable(a)vger.kernel.org Signed-off-by: Andy Lutomirski <luto(a)kernel.org> --- Hi Ingo- You asked me to look for an irqflag tracing bug, so I found one :) arch/x86/entry/entry_64.S | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/arch/x86/entry/entry_64.S b/arch/x86/entry/entry_64.S index a2b30ec69497..3c288f260fdf 100644 --- a/arch/x86/entry/entry_64.S +++ b/arch/x86/entry/entry_64.S @@ -51,15 +51,19 @@ ENTRY(native_usergs_sysret64) END(native_usergs_sysret64) #endif /* CONFIG_PARAVIRT */ -.macro TRACE_IRQS_IRETQ +.macro TRACE_IRQS_FLAGS flags:req #ifdef CONFIG_TRACE_IRQFLAGS - bt $9, EFLAGS(%rsp) /* interrupts off? */ + bt $9, \flags /* interrupts off? */ jnc 1f TRACE_IRQS_ON 1: #endif .endm +.macro TRACE_IRQS_IRETQ + TRACE_IRQS_FLAGS EFLAGS(%rsp) +.endm + /* * When dynamic function tracer is enabled it will add a breakpoint * to all locations that it is about to modify, sync CPUs, update @@ -943,11 +947,13 @@ ENTRY(native_load_gs_index) FRAME_BEGIN pushfq DISABLE_INTERRUPTS(CLBR_ANY & ~CLBR_RDI) + TRACE_IRQS_OFF SWAPGS .Lgs_change: movl %edi, %gs 2: ALTERNATIVE "", "mfence", X86_BUG_SWAPGS_FENCE SWAPGS + TRACE_IRQS_FLAGS (%rsp) popfq FRAME_END ret -- 2.13.6

7 years, 9 months

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[Linux-stable-mirror] [RESEND][PATCH v2] cxl: Check if vphb exists before iterating over AFU devices

by Vaibhav Jain

During an eeh a kernel-oops is reported if no vPHB to allocated to the AFU. This happens as during AFU init, an error in creation of vPHB is a non-fatal error. Hence afu->phb should always be checked for NULL before iterating over it for the virtual AFU pci devices. This patch fixes the kenel-oops by adding a NULL pointer check for afu->phb before it is dereferenced. Fixes: 9e8df8a2196("cxl: EEH support") Cc: stable(a)vger.kernel.org Signed-off-by: Vaibhav Jain <vaibhav(a)linux.vnet.ibm.com> --- Changelog: Resend -> Added the 'Fixes' info and marking the patch to stable tree [Mpe] v2 -> Added the vphb NULL check to cxl_vphb_error_detected() [Andrew] --- drivers/misc/cxl/pci.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/drivers/misc/cxl/pci.c b/drivers/misc/cxl/pci.c index bb7fd3f4edab..18773343ab3e 100644 --- a/drivers/misc/cxl/pci.c +++ b/drivers/misc/cxl/pci.c @@ -2083,6 +2083,9 @@ static pci_ers_result_t cxl_vphb_error_detected(struct cxl_afu *afu, /* There should only be one entry, but go through the list * anyway */ + if (afu->phb == NULL) + return result; + list_for_each_entry(afu_dev, &afu->phb->bus->devices, bus_list) { if (!afu_dev->driver) continue; @@ -2124,8 +2127,7 @@ static pci_ers_result_t cxl_pci_error_detected(struct pci_dev *pdev, * Tell the AFU drivers; but we don't care what they * say, we're going away. */ - if (afu->phb != NULL) - cxl_vphb_error_detected(afu, state); + cxl_vphb_error_detected(afu, state); } return PCI_ERS_RESULT_DISCONNECT; } @@ -2265,6 +2267,9 @@ static pci_ers_result_t cxl_pci_slot_reset(struct pci_dev *pdev) if (cxl_afu_select_best_mode(afu)) goto err; + if (afu->phb == NULL) + continue; + list_for_each_entry(afu_dev, &afu->phb->bus->devices, bus_list) { /* Reset the device context. * TODO: make this less disruptive @@ -2327,6 +2332,9 @@ static void cxl_pci_resume(struct pci_dev *pdev) for (i = 0; i < adapter->slices; i++) { afu = adapter->afu[i]; + if (afu->phb != NULL) + continue; + list_for_each_entry(afu_dev, &afu->phb->bus->devices, bus_list) { if (afu_dev->driver && afu_dev->driver->err_handler && afu_dev->driver->err_handler->resume) -- 2.14.3

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Re: [Linux-stable-mirror] [PATCH AUTOSEL for 4.9 01/56] ACPICA: Resources: Not a valid resource if buffer length too long

by alexander.levin＠verizon.com

On Wed, Nov 15, 2017 at 03:39:22PM +0000, Moore, Robert wrote: >> -----Original Message----- >> From: alexander.levin(a)verizon.com [mailto:alexander.levin@verizon.com] >> Sent: Tuesday, November 14, 2017 6:46 PM >> To: linux-kernel(a)vger.kernel.org; stable(a)vger.kernel.org >> Cc: Moore, Robert <robert.moore(a)intel.com>; Zheng, Lv >> <lv.zheng(a)intel.com>; Wysocki, Rafael J <rafael.j.wysocki(a)intel.com>; >> alexander.levin(a)verizon.com >> Subject: [PATCH AUTOSEL for 4.9 01/56] ACPICA: Resources: Not a valid >> resource if buffer length too long >> >> From: Bob Moore <robert.moore(a)intel.com> >> >> [ Upstream commit 57707a9a7780fab426b8ae9b4c7b65b912a748b3 ] >> >> ACPICA commit 9f76de2d249b18804e35fb55d14b1c2604d627a1 >> ACPICA commit b2e89d72ef1e9deefd63c3fd1dee90f893575b3a >> ACPICA commit 23b5bbe6d78afd3c5abf3adb91a1b098a3000b2e >> >> The declared buffer length must be the same as the length of the byte >> initializer list, otherwise not a valid resource descriptor. [snip] >[Moore, Robert] > >Please explain what you are doing here. Proposing this commit for the 4.9 LTS tree. -- Thanks, Sasha

7 years, 9 months

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[Linux-stable-mirror] [PATCH AUTOSEL for 3.18 1/8] ima: fix hash algorithm initialization

by alexander.levin＠verizon.com

From: Boshi Wang <wangboshi(a)huawei.com> [ Upstream commit ebe7c0a7be92bbd34c6ff5b55810546a0ee05bee ] The hash_setup function always sets the hash_setup_done flag, even when the hash algorithm is invalid. This prevents the default hash algorithm defined as CONFIG_IMA_DEFAULT_HASH from being used. This patch sets hash_setup_done flag only for valid hash algorithms. Fixes: e7a2ad7eb6f4 "ima: enable support for larger default filedata hash algorithms" Signed-off-by: Boshi Wang <wangboshi(a)huawei.com> Signed-off-by: Mimi Zohar <zohar(a)linux.vnet.ibm.com> Signed-off-by: Sasha Levin <alexander.levin(a)verizon.com> --- security/integrity/ima/ima_main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c index 62f59eca32d3..01590949eddd 100644 --- a/security/integrity/ima/ima_main.c +++ b/security/integrity/ima/ima_main.c @@ -52,6 +52,8 @@ static int __init hash_setup(char *str) ima_hash_algo = HASH_ALGO_SHA1; else if (strncmp(str, "md5", 3) == 0) ima_hash_algo = HASH_ALGO_MD5; + else + return 1; goto out; } @@ -61,6 +63,8 @@ static int __init hash_setup(char *str) break; } } + if (i == HASH_ALGO__LAST) + return 1; out: hash_setup_done = 1; return 1; -- 2.11.0

7 years, 9 months

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[Linux-stable-mirror] [PATCH AUTOSEL for 4.4 01/16] ima: fix hash algorithm initialization

by alexander.levin＠verizon.com

From: Boshi Wang <wangboshi(a)huawei.com> [ Upstream commit ebe7c0a7be92bbd34c6ff5b55810546a0ee05bee ] The hash_setup function always sets the hash_setup_done flag, even when the hash algorithm is invalid. This prevents the default hash algorithm defined as CONFIG_IMA_DEFAULT_HASH from being used. This patch sets hash_setup_done flag only for valid hash algorithms. Fixes: e7a2ad7eb6f4 "ima: enable support for larger default filedata hash algorithms" Signed-off-by: Boshi Wang <wangboshi(a)huawei.com> Signed-off-by: Mimi Zohar <zohar(a)linux.vnet.ibm.com> Signed-off-by: Sasha Levin <alexander.levin(a)verizon.com> --- security/integrity/ima/ima_main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c index c21f09bf8b99..98289ba2a2e6 100644 --- a/security/integrity/ima/ima_main.c +++ b/security/integrity/ima/ima_main.c @@ -52,6 +52,8 @@ static int __init hash_setup(char *str) ima_hash_algo = HASH_ALGO_SHA1; else if (strncmp(str, "md5", 3) == 0) ima_hash_algo = HASH_ALGO_MD5; + else + return 1; goto out; } @@ -61,6 +63,8 @@ static int __init hash_setup(char *str) break; } } + if (i == HASH_ALGO__LAST) + return 1; out: hash_setup_done = 1; return 1; -- 2.11.0

7 years, 9 months

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[Linux-stable-mirror] [PATCH AUTOSEL for 4.9 01/24] ima: fix hash algorithm initialization

by alexander.levin＠verizon.com

From: Boshi Wang <wangboshi(a)huawei.com> [ Upstream commit ebe7c0a7be92bbd34c6ff5b55810546a0ee05bee ] The hash_setup function always sets the hash_setup_done flag, even when the hash algorithm is invalid. This prevents the default hash algorithm defined as CONFIG_IMA_DEFAULT_HASH from being used. This patch sets hash_setup_done flag only for valid hash algorithms. Fixes: e7a2ad7eb6f4 "ima: enable support for larger default filedata hash algorithms" Signed-off-by: Boshi Wang <wangboshi(a)huawei.com> Signed-off-by: Mimi Zohar <zohar(a)linux.vnet.ibm.com> Signed-off-by: Sasha Levin <alexander.levin(a)verizon.com> --- security/integrity/ima/ima_main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c index 0e8762945e79..2b3def14b4fb 100644 --- a/security/integrity/ima/ima_main.c +++ b/security/integrity/ima/ima_main.c @@ -51,6 +51,8 @@ static int __init hash_setup(char *str) ima_hash_algo = HASH_ALGO_SHA1; else if (strncmp(str, "md5", 3) == 0) ima_hash_algo = HASH_ALGO_MD5; + else + return 1; goto out; } @@ -60,6 +62,8 @@ static int __init hash_setup(char *str) break; } } + if (i == HASH_ALGO__LAST) + return 1; out: hash_setup_done = 1; return 1; -- 2.11.0

7 years, 9 months

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[Linux-stable-mirror] [PATCH AUTOSEL for 3.18 1/9] ARM: OMAP1: DMA: Correct the number of logical channels

by alexander.levin＠verizon.com

From: Peter Ujfalusi <peter.ujfalusi(a)ti.com> [ Upstream commit 657279778af54f35e54b07b6687918f254a2992c ] OMAP1510, OMAP5910 and OMAP310 have only 9 logical channels. OMAP1610, OMAP5912, OMAP1710, OMAP730, and OMAP850 have 16 logical channels available. The wired 17 for the lch_count must have been used to cover the 16 + 1 dedicated LCD channel, in reality we can only use 9 or 16 channels. The d->chan_count is not used by the omap-dma stack, so we can skip the setup. chan_count was configured to the number of logical channels and not the actual number of physical channels anyways. Signed-off-by: Peter Ujfalusi <peter.ujfalusi(a)ti.com> Acked-by: Aaro Koskinen <aaro.koskinen(a)iki.fi> Signed-off-by: Tony Lindgren <tony(a)atomide.com> Signed-off-by: Sasha Levin <alexander.levin(a)verizon.com> --- arch/arm/mach-omap1/dma.c | 16 +++++++--------- 1 file changed, 7 insertions(+), 9 deletions(-) diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c index 4be601b638d7..8129e5f9c94d 100644 --- a/arch/arm/mach-omap1/dma.c +++ b/arch/arm/mach-omap1/dma.c @@ -31,7 +31,6 @@ #include <mach/irqs.h> #define OMAP1_DMA_BASE (0xfffed800) -#define OMAP1_LOGICAL_DMA_CH_COUNT 17 static u32 enable_1510_mode; @@ -311,8 +310,6 @@ static int __init omap1_system_dma_init(void) goto exit_iounmap; } - d->lch_count = OMAP1_LOGICAL_DMA_CH_COUNT; - /* Valid attributes for omap1 plus processors */ if (cpu_is_omap15xx()) d->dev_caps = ENABLE_1510_MODE; @@ -329,13 +326,14 @@ static int __init omap1_system_dma_init(void) d->dev_caps |= CLEAR_CSR_ON_READ; d->dev_caps |= IS_WORD_16; - if (cpu_is_omap15xx()) - d->chan_count = 9; - else if (cpu_is_omap16xx() || cpu_is_omap7xx()) { - if (!(d->dev_caps & ENABLE_1510_MODE)) - d->chan_count = 16; + /* available logical channels */ + if (cpu_is_omap15xx()) { + d->lch_count = 9; + } else { + if (d->dev_caps & ENABLE_1510_MODE) + d->lch_count = 9; else - d->chan_count = 9; + d->lch_count = 16; } p = dma_plat_info; -- 2.11.0

7 years, 9 months

1
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[Linux-stable-mirror] [PATCH AUTOSEL for 4.4 01/17] net: systemport: Utilize skb_put_padto()

by alexander.levin＠verizon.com

From: Florian Fainelli <f.fainelli(a)gmail.com> [ Upstream commit bb7da333d0a9f3bddc08f84187b7579a3f68fd24 ] Since we need to pad our packets, utilize skb_put_padto() which increases skb->len by how much we need to pad, allowing us to eliminate the test on skb->len right below. Signed-off-by: Florian Fainelli <f.fainelli(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <alexander.levin(a)verizon.com> --- drivers/net/ethernet/broadcom/bcmsysport.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c index 8860e74aa28f..fae1a1ff53ab 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.c +++ b/drivers/net/ethernet/broadcom/bcmsysport.c @@ -1061,13 +1061,12 @@ static netdev_tx_t bcm_sysport_xmit(struct sk_buff *skb, * (including FCS and tag) because the length verification is done after * the Broadcom tag is stripped off the ingress packet. */ - if (skb_padto(skb, ETH_ZLEN + ENET_BRCM_TAG_LEN)) { + if (skb_put_padto(skb, ETH_ZLEN + ENET_BRCM_TAG_LEN)) { ret = NETDEV_TX_OK; goto out; } - skb_len = skb->len < ETH_ZLEN + ENET_BRCM_TAG_LEN ? - ETH_ZLEN + ENET_BRCM_TAG_LEN : skb->len; + skb_len = skb->len; mapping = dma_map_single(kdev, skb->data, skb_len, DMA_TO_DEVICE); if (dma_mapping_error(kdev, mapping)) { -- 2.11.0

7 years, 9 months

1
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[Linux-stable-mirror] [PATCH AUTOSEL for 4.9 01/56] ACPICA: Resources: Not a valid resource if buffer length too long

by alexander.levin＠verizon.com

From: Bob Moore <robert.moore(a)intel.com> [ Upstream commit 57707a9a7780fab426b8ae9b4c7b65b912a748b3 ] ACPICA commit 9f76de2d249b18804e35fb55d14b1c2604d627a1 ACPICA commit b2e89d72ef1e9deefd63c3fd1dee90f893575b3a ACPICA commit 23b5bbe6d78afd3c5abf3adb91a1b098a3000b2e The declared buffer length must be the same as the length of the byte initializer list, otherwise not a valid resource descriptor. Link: https://github.com/acpica/acpica/commit/9f76de2d Link: https://github.com/acpica/acpica/commit/b2e89d72 Link: https://github.com/acpica/acpica/commit/23b5bbe6 Signed-off-by: Bob Moore <robert.moore(a)intel.com> Signed-off-by: Lv Zheng <lv.zheng(a)intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> Signed-off-by: Sasha Levin <alexander.levin(a)verizon.com> --- drivers/acpi/acpica/utresrc.c | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/drivers/acpi/acpica/utresrc.c b/drivers/acpi/acpica/utresrc.c index 1de3376da66a..2ad99ea3d496 100644 --- a/drivers/acpi/acpica/utresrc.c +++ b/drivers/acpi/acpica/utresrc.c @@ -421,8 +421,10 @@ acpi_ut_walk_aml_resources(struct acpi_walk_state *walk_state, ACPI_FUNCTION_TRACE(ut_walk_aml_resources); - /* The absolute minimum resource template is one end_tag descriptor */ - + /* + * The absolute minimum resource template is one end_tag descriptor. + * However, we will treat a lone end_tag as just a simple buffer. + */ if (aml_length < sizeof(struct aml_resource_end_tag)) { return_ACPI_STATUS(AE_AML_NO_RESOURCE_END_TAG); } @@ -454,9 +456,8 @@ acpi_ut_walk_aml_resources(struct acpi_walk_state *walk_state, /* Invoke the user function */ if (user_function) { - status = - user_function(aml, length, offset, resource_index, - context); + status = user_function(aml, length, offset, + resource_index, context); if (ACPI_FAILURE(status)) { return_ACPI_STATUS(status); } @@ -480,6 +481,12 @@ acpi_ut_walk_aml_resources(struct acpi_walk_state *walk_state, *context = aml; } + /* Check if buffer is defined to be longer than the resource length */ + + if (aml_length > (offset + length)) { + return_ACPI_STATUS(AE_AML_NO_RESOURCE_END_TAG); + } + /* Normal exit */ return_ACPI_STATUS(AE_OK); -- 2.11.0

7 years, 9 months

1
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[Linux-stable-mirror] [PATCH 3.18 00/12] 3.18.84-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 3.18.84 release. There are 12 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 Fri Nov 24 10:10:45 UTC 2017. Anything received after that time might be too late. The whole patch series can be found in one patch at: kernel.org/pub/linux/kernel/v3.x/stable-review/patch-3.18.84-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-3.18.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 3.18.84-rc1 Jan Harkes <jaharkes(a)cs.cmu.edu> coda: fix 'kernel memory exposure attempt' in fsync Corey Minyard <cminyard(a)mvista.com> ipmi: fix unsigned long underflow alex chen <alex.chen(a)huawei.com> ocfs2: should wait dio before inode lock in ocfs2_setattr() Roberto Sassu <roberto.sassu(a)huawei.com> ima: do not update security.ima if appraisal status is not INTEGRITY_PASS Cong Wang <xiyou.wangcong(a)gmail.com> vlan: fix a use-after-free in vlan_device_event() Jason A. Donenfeld <Jason(a)zx2c4.com> af_netlink: ensure that NLMSG_DONE never fails in dumps Huacai Chen <chenhc(a)lemote.com> fealnx: Fix building error on MIPS Xin Long <lucien.xin(a)gmail.com> sctp: do not peel off an assoc from one netns to another one Ye Yin <hustcat(a)gmail.com> netfilter/ipvs: clear ipvs_property flag when SKB net namespace changed Eric Dumazet <edumazet(a)google.com> tcp: do not mangle skb->cb[] in tcp_make_synack() Eric W. Biederman <ebiederm(a)xmission.com> net/sctp: Always set scope_id in sctp_inet6_skb_msgname WANG Cong <xiyou.wangcong(a)gmail.com> ipv6/dccp: do not inherit ipv6_mc_list from parent ------------- Diffstat: Makefile | 4 ++-- drivers/char/ipmi/ipmi_msghandler.c | 10 ++++++---- drivers/net/ethernet/fealnx.c | 6 +++--- fs/coda/upcall.c | 3 +-- fs/ocfs2/file.c | 9 +++++++-- include/linux/skbuff.h | 7 +++++++ net/8021q/vlan.c | 6 +++--- net/core/skbuff.c | 1 + net/dccp/ipv6.c | 7 +++++++ net/ipv4/tcp_output.c | 9 ++------- net/ipv6/tcp_ipv6.c | 2 ++ net/netlink/af_netlink.c | 17 +++++++++++------ net/netlink/af_netlink.h | 1 + net/sctp/ipv6.c | 2 ++ net/sctp/socket.c | 4 ++++ security/integrity/ima/ima_appraise.c | 3 +++ 16 files changed, 62 insertions(+), 29 deletions(-)

7 years, 9 months

2
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[Linux-stable-mirror] [PATCH 4.14 00/31] 4.14.1-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.1 release. There are 31 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 Tue Nov 21 14:59:32 UTC 2017. Anything received after that time might be too late. The whole patch series can be found in one patch at: kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.1-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.1-rc1 Johan Hovold <johan(a)kernel.org> spi: fix use-after-free at controller deregistration Hans de Goede <hdegoede(a)redhat.com> staging: rtl8188eu: Revert 4 commits breaking ARP Hans de Goede <hdegoede(a)redhat.com> staging: vboxvideo: Fix reporting invalid suggested-offset-properties Johan Hovold <johan(a)kernel.org> staging: greybus: spilib: fix use-after-free after deregistration Gilad Ben-Yossef <gilad(a)benyossef.com> staging: ccree: fix 64 bit scatter/gather DMA ops Huacai Chen <chenhc(a)lemote.com> staging: sm750fb: Fix parameter mistake in poke32 Aditya Shankar <aditya.shankar(a)microchip.com> staging: wilc1000: Fix bssid buffer offset in Txq Bjorn Andersson <bjorn.andersson(a)linaro.org> rpmsg: glink: Add missing MODULE_LICENSE Jason Gerecke <killertofu(a)gmail.com> HID: wacom: generic: Recognize WACOM_HID_WD_PEN as a type of pen collection Sébastien Szymanski <sebastien.szymanski(a)armadeus.com> HID: cp2112: add HIDRAW dependency Hans de Goede <hdegoede(a)redhat.com> platform/x86: peaq_wmi: Fix missing terminating entry for peaq_dmi_table Hans de Goede <hdegoede(a)redhat.com> platform/x86: peaq-wmi: Add DMI check before binding to the WMI interface Yazen Ghannam <yazen.ghannam(a)amd.com> x86/MCE/AMD: Always give panic severity for UC errors in kernel context Andy Lutomirski <luto(a)kernel.org> selftests/x86/protection_keys: Fix syscall NR redefinition warnings Johan Hovold <johan(a)kernel.org> USB: serial: garmin_gps: fix memory leak on probe errors Johan Hovold <johan(a)kernel.org> USB: serial: garmin_gps: fix I/O after failed probe and remove Douglas Fischer <douglas.fischer(a)outlook.com> USB: serial: qcserial: add pid/vid for Sierra Wireless EM7355 fw update Lu Baolu <baolu.lu(a)linux.intel.com> USB: serial: Change DbC debug device binding ID Johan Hovold <johan(a)kernel.org> USB: serial: metro-usb: stop I/O after failed open Andrew Gabbasov <andrew_gabbasov(a)mentor.com> usb: gadget: f_fs: Fix use-after-free in ffs_free_inst Bernhard Rosenkraenzer <bernhard.rosenkranzer(a)linaro.org> USB: Add delay-init quirk for Corsair K70 LUX keyboards Alan Stern <stern(a)rowland.harvard.edu> USB: usbfs: compute urb->actual_length for isochronous Lu Baolu <baolu.lu(a)linux.intel.com> USB: early: Use new USB product ID and strings for DbC device raveendra padasalagi <raveendra.padasalagi(a)broadcom.com> crypto: brcm - Explicity ACK mailbox message Eric Biggers <ebiggers(a)google.com> crypto: dh - Don't permit 'key' or 'g' size longer than 'p' Eric Biggers <ebiggers(a)google.com> crypto: dh - Don't permit 'p' to be 0 Eric Biggers <ebiggers(a)google.com> crypto: dh - Fix double free of ctx->p Andrey Konovalov <andreyknvl(a)google.com> media: dib0700: fix invalid dvb_detach argument Arvind Yadav <arvind.yadav.cs(a)gmail.com> media: imon: Fix null-ptr-deref in imon_probe Adam Wallis <awallis(a)codeaurora.org> dmaengine: dmatest: warn user when dma test times out Qiuxu Zhuo <qiuxu.zhuo(a)intel.com> EDAC, sb_edac: Don't create a second memory controller if HA1 is not present ------------- Diffstat: Makefile | 4 +- arch/x86/kernel/cpu/mcheck/mce-severity.c | 7 +- crypto/dh.c | 33 ++++----- crypto/dh_helper.c | 16 ++++ drivers/crypto/bcm/cipher.c | 101 ++++++++++++-------------- drivers/dma/dmatest.c | 1 + drivers/edac/sb_edac.c | 9 ++- drivers/hid/Kconfig | 2 +- drivers/hid/wacom_wac.h | 1 + drivers/media/rc/imon.c | 5 ++ drivers/media/usb/dvb-usb/dib0700_devices.c | 24 +++--- drivers/platform/x86/peaq-wmi.c | 19 +++++ drivers/rpmsg/qcom_glink_native.c | 3 + drivers/spi/spi.c | 5 +- drivers/staging/ccree/cc_lli_defs.h | 2 +- drivers/staging/greybus/spilib.c | 8 +- drivers/staging/rtl8188eu/core/rtw_recv.c | 83 ++++++++++++--------- drivers/staging/rtl8188eu/os_dep/mon.c | 34 ++------- drivers/staging/sm750fb/ddk750_chip.h | 2 +- drivers/staging/vboxvideo/vbox_drv.h | 8 +- drivers/staging/vboxvideo/vbox_irq.c | 4 +- drivers/staging/vboxvideo/vbox_mode.c | 26 +++++-- drivers/staging/wilc1000/wilc_wlan.c | 2 +- drivers/usb/core/devio.c | 14 ++++ drivers/usb/core/quirks.c | 3 + drivers/usb/early/xhci-dbc.h | 6 +- drivers/usb/gadget/function/f_fs.c | 1 + drivers/usb/serial/garmin_gps.c | 22 +++++- drivers/usb/serial/metro-usb.c | 11 ++- drivers/usb/serial/qcserial.c | 1 + drivers/usb/serial/usb_debug.c | 4 +- tools/testing/selftests/x86/protection_keys.c | 24 ++++-- 32 files changed, 289 insertions(+), 196 deletions(-)

7 years, 9 months

4
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[Linux-stable-mirror] [PATCH] bcache: set task state correctly in allocator_wait()

by Coly Li

Kthread function bch_allocator_thread() references allocator_wait(ca, cond) and when kthread_should_stop() is true, this kthread exits. The problem is, if kthread_should_stop() is true, macro allocator_wait() calls "return 0" with current task state TASK_INTERRUPTIBLE. After function bch_allocator_thread() returns to do_exit(), there are some blocking operations are called, then a kenrel warning is popped up by __might_sleep from kernel/sched/core.c, "WARNING: do not call blocking ops when !TASK_RUNNING; state=1 set at [xxxx]" If the task is interrupted and preempted out, since its status is TASK_INTERRUPTIBLE, it means scheduler won't pick it back to run forever, and the allocator thread may hang in do_exit(). This patch sets allocator kthread state back to TASK_RUNNING before it returns to do_exit(), which avoids a potential deadlock. Signed-off-by: Coly Li <colyli(a)suse.de> Cc: stable(a)vger.kernel.org --- drivers/md/bcache/alloc.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/md/bcache/alloc.c b/drivers/md/bcache/alloc.c index a27d85232ce1..996ebbabd819 100644 --- a/drivers/md/bcache/alloc.c +++ b/drivers/md/bcache/alloc.c @@ -286,9 +286,12 @@ do { \ if (cond) \ break; \ \ + \ mutex_unlock(&(ca)->set->bucket_lock); \ - if (kthread_should_stop()) \ + if (kthread_should_stop()) { \ + __set_current_state(TASK_RUNNING); \ return 0; \ + } \ \ schedule(); \ mutex_lock(&(ca)->set->bucket_lock); \ -- 2.13.6

7 years, 9 months

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[Linux-stable-mirror] [PATCH 4.4 00/59] 4.4.100-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.4.100 release. There are 59 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 Tue Nov 21 14:31:34 UTC 2017. Anything received after that time might be too late. The whole patch series can be found in one patch at: kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.4.100-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.4.100-rc1 Johan Hovold <johan(a)kernel.org> USB: serial: garmin_gps: fix memory leak on probe errors Johan Hovold <johan(a)kernel.org> USB: serial: garmin_gps: fix I/O after failed probe and remove Douglas Fischer <douglas.fischer(a)outlook.com> USB: serial: qcserial: add pid/vid for Sierra Wireless EM7355 fw update Bernhard Rosenkraenzer <bernhard.rosenkranzer(a)linaro.org> USB: Add delay-init quirk for Corsair K70 LUX keyboards Alan Stern <stern(a)rowland.harvard.edu> USB: usbfs: compute urb->actual_length for isochronous Dmitry V. Levin <ldv(a)altlinux.org> uapi: fix linux/rds.h userspace compilation errors Dmitry V. Levin <ldv(a)altlinux.org> uapi: fix linux/rds.h userspace compilation error Sasha Levin <alexander.levin(a)verizon.com> Revert "uapi: fix linux/rds.h userspace compilation errors" Sasha Levin <alexander.levin(a)verizon.com> Revert "crypto: xts - Add ECB dependency" Paul Burton <paul.burton(a)imgtec.com> MIPS: Netlogic: Exclude netlogic,xlp-pic code from XLR builds Marcin Nowakowski <marcin.nowakowski(a)imgtec.com> MIPS: init: Ensure reserved memory regions are not added to bootmem Marcin Nowakowski <marcin.nowakowski(a)imgtec.com> MIPS: init: Ensure bootmem does not corrupt reserved memory Paul Burton <paul.burton(a)imgtec.com> MIPS: End asm function prologue macros with .insn Jannik Becher <becher.jannik(a)gmail.com> staging: rtl8712: fixed little endian problem Emil Tantilov <emil.s.tantilov(a)intel.com> ixgbe: do not disable FEC from the driver Emil Tantilov <emil.s.tantilov(a)intel.com> ixgbe: add mask for 64 RSS queues Tony Nguyen <anthony.l.nguyen(a)intel.com> ixgbe: Reduce I2C retry count on X550 devices Emil Tantilov <emil.s.tantilov(a)intel.com> ixgbe: handle close/suspend race with netif_device_detach/present Emil Tantilov <emil.s.tantilov(a)intel.com> ixgbe: fix AER error handling Jon Mason <jon.mason(a)broadcom.com> arm64: dts: NS2: reserve memory for Nitro firmware Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Add new codec ID ALC299 Arvind Yadav <arvind.yadav.cs(a)gmail.com> gpu: drm: mgag200: mgag200_main:- Handle error from pci_iomap Alexey Khoroshilov <khoroshilov(a)ispras.ru> backlight: adp5520: Fix error handling in adp5520_bl_probe() Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> backlight: lcd: Fix race condition during register Takashi Iwai <tiwai(a)suse.de> ALSA: vx: Fix possible transfer overflow Takashi Iwai <tiwai(a)suse.de> ALSA: vx: Don't try to update capture stream before running James Smart <james.smart(a)broadcom.com> scsi: lpfc: Clear the VendorVersion in the PLOGI/PLOGI ACC payload James Smart <james.smart(a)broadcom.com> scsi: lpfc: Correct issue leading to oops during link reset James Smart <james.smart(a)broadcom.com> scsi: lpfc: Correct host name in symbolic_name field James Smart <james.smart(a)broadcom.com> scsi: lpfc: FCoE VPort enable-disable does not bring up the VPort James Smart <james.smart(a)broadcom.com> scsi: lpfc: Add missing memory barrier Galo Navarro <anglorvaroa(a)gmail.com> staging: rtl8188eu: fix incorrect ERROR tags from logs subhashj(a)codeaurora.org <subhashj(a)codeaurora.org> scsi: ufs: add capability to keep auto bkops always enabled Javier Martinez Canillas <javier(a)osg.samsung.com> scsi: ufs-qcom: Fix module autoload Hannu Lounento <hannu.lounento(a)ge.com> igb: Fix hw_dbg logging in igb_update_flash_i210 Todd Fujinaka <todd.fujinaka(a)intel.com> igb: close/suspend race in netif_device_detach Aaron Sierra <asierra(a)xes-inc.com> igb: reset the PHY before reading the PHY ID Arvind Yadav <arvind.yadav.cs(a)gmail.com> drm/sti: sti_vtg: Handle return NULL error from devm_ioremap_nocache Geert Uytterhoeven <geert(a)linux-m68k.org> ata: SATA_MV should depend on HAS_DMA Geert Uytterhoeven <geert(a)linux-m68k.org> ata: SATA_HIGHBANK should depend on HAS_DMA Geert Uytterhoeven <geert(a)linux-m68k.org> ata: ATA_BMDMA should depend on HAS_DMA Tony Lindgren <tony(a)atomide.com> ARM: dts: Fix omap3 off mode pull defines Tony Lindgren <tony(a)atomide.com> ARM: OMAP2+: Fix init for multiple quirks for the same SoC Tony Lindgren <tony(a)atomide.com> ARM: dts: Fix am335x and dm814x scm syscon to probe children Tony Lindgren <tony(a)atomide.com> ARM: dts: Fix compatible for ti81xx uarts for 8250 Ngai-Mint Kwan <ngai-mint.kwan(a)intel.com> fm10k: request reset when mbx->state changes Roger Quadros <rogerq(a)ti.com> extcon: palmas: Check the parent instance to prevent the NULL Adam Wallis <awallis(a)codeaurora.org> dmaengine: dmatest: warn user when dma test times out Leif Liddy <leif.linux(a)gmail.com> Bluetooth: btusb: fix QCA Rome suspend/resume Eric Biggers <ebiggers(a)google.com> arm: crypto: reduce priority of bit-sliced AES cipher Bjørn Mork <bjorn(a)mork.no> net: qmi_wwan: fix divide by 0 on bad descriptors Bjørn Mork <bjorn(a)mork.no> net: cdc_ether: fix divide by 0 on bad descriptors Xin Long <lucien.xin(a)gmail.com> sctp: do not peel off an assoc from one netns to another one Jan Beulich <jbeulich(a)suse.com> xen-blkback: don't leak stack data via response ring Daniel Borkmann <daniel(a)iogearbox.net> bpf: don't let ldimm64 leak map addresses on unprivileged Paolo Bonzini <pbonzini(a)redhat.com> KVM: x86: fix singlestepping over syscall Jan Kara <jack(a)suse.cz> ext4: fix data exposure after a crash Andrey Konovalov <andreyknvl(a)google.com> media: dib0700: fix invalid dvb_detach argument Arvind Yadav <arvind.yadav.cs(a)gmail.com> media: imon: Fix null-ptr-deref in imon_probe ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/am33xx.dtsi | 3 +- arch/arm/boot/dts/dm814x.dtsi | 9 ++- arch/arm/boot/dts/dm816x.dtsi | 6 +- arch/arm/crypto/aesbs-glue.c | 6 +- arch/arm/mach-omap2/pdata-quirks.c | 1 - arch/arm64/boot/dts/broadcom/ns2.dtsi | 2 + arch/mips/include/asm/asm.h | 10 ++- arch/mips/kernel/setup.c | 78 +++++++++++++++++++- arch/mips/netlogic/common/irq.c | 4 +- arch/x86/include/asm/kvm_emulate.h | 1 + arch/x86/kvm/emulate.c | 1 + arch/x86/kvm/x86.c | 52 ++++++------- crypto/Kconfig | 1 - drivers/ata/Kconfig | 3 + drivers/block/xen-blkback/blkback.c | 23 +++--- drivers/block/xen-blkback/common.h | 25 ++----- drivers/bluetooth/btusb.c | 6 ++ drivers/dma/dmatest.c | 1 + drivers/extcon/extcon-palmas.c | 5 ++ drivers/gpu/drm/mgag200/mgag200_main.c | 2 + drivers/gpu/drm/sti/sti_vtg.c | 4 + drivers/media/rc/imon.c | 5 ++ drivers/media/usb/dvb-usb/dib0700_devices.c | 24 +++--- drivers/net/ethernet/intel/fm10k/fm10k_mbx.c | 10 ++- drivers/net/ethernet/intel/fm10k/fm10k_pci.c | 6 +- drivers/net/ethernet/intel/igb/e1000_82575.c | 11 +++ drivers/net/ethernet/intel/igb/e1000_i210.c | 4 +- drivers/net/ethernet/intel/igb/igb_main.c | 21 +++--- drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c | 8 +- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 23 +++--- drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c | 4 +- drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 2 - drivers/net/usb/cdc_ether.c | 2 +- drivers/net/usb/qmi_wwan.c | 2 +- drivers/scsi/lpfc/lpfc_attr.c | 17 +++++ drivers/scsi/lpfc/lpfc_els.c | 6 ++ drivers/scsi/lpfc/lpfc_hw.h | 6 ++ drivers/scsi/lpfc/lpfc_sli.c | 3 + drivers/scsi/lpfc/lpfc_vport.c | 8 ++ drivers/scsi/ufs/ufs-qcom.c | 1 + drivers/scsi/ufs/ufshcd.c | 33 ++++++--- drivers/scsi/ufs/ufshcd.h | 13 ++++ drivers/staging/rtl8188eu/include/rtw_debug.h | 2 +- drivers/staging/rtl8712/rtl871x_ioctl_linux.c | 2 +- drivers/usb/core/devio.c | 14 ++++ drivers/usb/core/quirks.c | 3 + drivers/usb/serial/garmin_gps.c | 22 +++++- drivers/usb/serial/qcserial.c | 1 + drivers/video/backlight/adp5520_bl.c | 12 ++- drivers/video/backlight/lcd.c | 4 +- fs/ext4/inode.c | 23 +++--- include/dt-bindings/pinctrl/omap.h | 4 +- include/uapi/linux/rds.h | 102 +++++++++++++------------- kernel/bpf/verifier.c | 21 ++++-- net/sctp/socket.c | 4 + sound/drivers/vx/vx_pcm.c | 8 +- sound/pci/hda/patch_realtek.c | 10 +++ sound/pci/vx222/vx222_ops.c | 12 +-- sound/pcmcia/vx/vxp_ops.c | 12 +-- 60 files changed, 481 insertions(+), 231 deletions(-)

7 years, 9 months

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Re: [Linux-stable-mirror] [PATCH] mm: migrate: fix an incorrect call of prep_transhuge_page()

by Michal Hocko

On Wed 22-11-17 10:09:13, Zi Yan wrote: > > > Michal Hocko wrote: > > On Wed 22-11-17 09:43:46, Zi Yan wrote: > >> > >> Michal Hocko wrote: [...] > >>> but why is unsafe to enable the feature on other arches which support > >>> THP? Is there any plan to do the next step and remove this config > >>> option? > >> Because different architectures have their own way of specifying a swap > >> entry. This means, to support THP migration, each architecture needs to > >> add its own __pmd_to_swp_entry() and __swp_entry_to_pmd(), which are > >> used for arch-independent pmd_to_swp_entry() and swp_entry_to_pmd(). > > > > I understand that part. But this smells like a matter of coding, no? > > I was suprised to see the note about safety which didn't make much sense > > to me. > > And testing as well. I had powerpc book3s support in my initial patch > submission, but removed it because I do not have access to the powerpc > machine any more. I also tried ARM64, which seems working by adding the > code, but I have no hardware to test it now. > > Any suggestions? Cc arch maintainers and mailing lists? -- Michal Hocko SUSE Labs

7 years, 9 months

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[Linux-stable-mirror] [PATCH 3.16 000/133] 3.16.51-rc1 review

by Ben Hutchings

This is the start of the stable review cycle for the 3.16.51 release. There are 133 patches in this series, which will be posted as responses to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Fri Nov 24 20:00:00 UTC 2017. Anything received after that time might be too late. A combined patch relative to 3.16.50 will be posted as an additional response to this. A shortlog and diffstat can be found below. Ben. ------------- Aleksa Sarai (1): btrfs: resume qgroup rescan on rw remount [6c6b5a39c4bf3dbd8cf629c9f5450e983c19dbb9] Aleksandr Bezzubikov (1): PCI: shpchp: Enable bridge bus mastering if MSI is enabled [48b79a14505349a29b3e20f03619ada9b33c4b17] Alexandre Belloni (1): rtc: sa1100: fix unbalanced clk_prepare_enable/clk_disable_unprepare [1cf85b2327a9b03bde5266e72ee64a38d085256d] Amir Goldstein (1): xfs: fix incorrect log_flushed on fsync [47c7d0b19502583120c3f396c7559e7a77288a68] Andrey Korolyov (1): cs5536: add support for IDE controller variant [591b6bb605785c12a21e8b07a08a277065b655a5] Andy Lutomirski (1): x86/fsgsbase/64: Report FSBASE and GSBASE correctly in core dumps [9584d98bed7a7a904d0702ad06bbcc94703cb5b4] Aneesh Kumar K.V (1): powerpc/mm: Build fix for non SPARSEMEM_VMEMAP config [7e7dc66adcf490a619bc3c7763a8cebadfba73e3] Arnaldo Carvalho de Melo (2): perf events parse: Rename parsing state struct to clearer name [5d369a75eda5855d64981668a1d60cfac00d52e9] perf events parse: Use just one parse events state struct [d17d0878f456c8227345b6c76b918ec068fa0abd] Arnd Bergmann (2): IB/mlx4: fix sprintf format warning [d0dbf771309fecd73f4ac1566c1400cb12807ee2] mfd: omap-usb-tll: Fix register offsets [993dc737c0996c163325961fb62a0ed9fd0308b4] Arvind Yadav (1): media: imon: Fix null-ptr-deref in imon_probe [58fd55e838276a0c13d1dc7c387f90f25063cbf3] Avraham Stern (1): mac80211: flush hw_roc_start work before cancelling the ROC [6e46d8ce894374fc135c96a8d1057c6af1fef237] Baohong Liu (1): tracing: Apply trace_clock changes to instance max buffer [170b3b1050e28d1ba0700e262f0899ffa4fccc52] Bart Van Assche (3): block: Relax a check in blk_start_queue() [4ddd56b003f251091a67c15ae3fe4a5c5c5e390a] skd: Avoid that module unloading triggers a use-after-free [7277cc67b3916eed47558c64f9c9c0de00a35cda] skd: Submit requests to firmware before triggering the doorbell [5fbd545cd3fd311ea1d6e8be4cedddd0ee5684c7] Beni Lev (1): mac80211_hwsim: Use proper TX power [9de981f507474f326e42117858dc9a9321331ae5] Benjamin Block (1): scsi: zfcp: add handling for FCP_RESID_OVER to the fcp ingress path [a099b7b1fc1f0418ab8d79ecf98153e1e134656e] Bhushan Shah (1): backlight: lm3630a: Bump REG_MAX value to 0x50 instead of 0x1F [06168a64b1ae346816fcd0a0c3ea5276c778408b] Bjorn Andersson (1): wcn36xx: Introduce mutual exclusion of fw configuration [39efc7cc7ccf82d1cd946580cdb70760f347305a] Bjørn Mork (2): net: cdc_ether: fix divide by 0 on bad descriptors [2cb80187ba065d7decad7c6614e35e07aec8a974] net: qmi_wwan: fix divide by 0 on bad descriptors [7fd078337201cf7468f53c3d9ef81ff78cb6df3b] Boqun Feng (2): kvm/x86: Avoid async PF preempting the kernel incorrectly [a2b7861bb33b2538420bb5d8554153484d3f961f] kvm/x86: Handle async PF in RCU read-side critical sections [b862789aa5186d5ea3a024b7cfe0f80c3a38b980] Brian King (1): scsi: aacraid: Fix command send race condition [1ae948fa4f00f3a2823e7cb19a3049ef27dd6947] Cameron Gutman (2): Input: xpad - don't depend on endpoint order [c01b5e7464f0cf20936d7467c7528163c4e2782d] Input: xpad - validate USB endpoint type during probe [122d6a347329818419b032c5a1776e6b3866d9b9] Christophe JAILLET (2): driver core: bus: Fix a potential double free [0f9b011d3321ca1079c7a46c18cb1956fbdb7bcb] mfd: max8998: Fix potential NULL pointer dereference [2042f3c29f2f11129434de8a610878e8a15b4174] Colin Ian King (2): media: em28xx: calculate left volume level correctly [801e3659bf2c87c31b7024087d61e89e172b5651] staging/rts5208: fix incorrect shift to extract upper nybble [34ff1bf4920471cff66775dc39537b15c5f0feff] Dan Carpenter (6): IB/usnic: check for allocation failure [d518a44d317d92f4c297ea26a308b1ac1a980d33] powerpc/44x: Fix mask and shift to zero bug [8d046759f6ad75824fdf7b9c9a3da0272ea9ea92] regulator: da9063: Return an error code on probe failure [b6615659827839f3031c6bd4c1599c3c705778ac] rtlwifi: rtl8821ae: Fix HW_VAR_NAV_UPPER operation [d28ac7be15c70343cb270648e252f54d770eca6a] scsi: qla2xxx: Fix an integer overflow in sysfs code [e6f77540c067b48dee10f1e33678415bfcc89017] staging: lustre: obdclass: return -EFAULT if copy_from_user() fails [092c3def24bb68a00ff58c76ed67b9ff448387ce] Daniel Mentz (1): media: v4l2-compat-ioctl32: Fix timespec conversion [9c7ba1d7634cef490b85bc64c4091ff004821bfd] David Spinadel (1): iwlwifi: mvm: Avoid deferring non bufferable frames [eb045e6e0389eabfd704dd7a76d8b2a892970e85] Dmitry Fleytman (1): usb: Add device quirk for Logitech HD Pro Webcam C920-C [a1279ef74eeeb5f627f091c71d80dd7ac766c99d] Dmitry Torokhov (2): Input: gtco - fix potential out-of-bound access [a50829479f58416a013a4ccca791336af3c584c7] Input: ucb1400_ts - fix suspend and resume handling [39467fc1054a91efa697162a94e5b0e1a4b7b580] Douglas Anderson (1): USB: core: Avoid race of async_completed() w/ usbdev_release() [ed62ca2f4f51c17841ea39d98c0c409cb53a3e10] Edwin Török (1): dlm: avoid double-free on error path in dlm_device_{register,unregister} [55acdd926f6b21a5cdba23da98a48aedf19ac9c3] Eric Dumazet (1): ipv6: fix typo in fib6_net_exit() [32a805baf0fb70b6dbedefcd7249ac7f580f9e3b] Eric W. Biederman (1): fcntl: Don't use ambiguous SIG_POLL si_codes [d08477aa975e97f1dc64c0ae59cebf98520456ce] Finn Thain (1): scsi: mac_esp: Fix PIO transfers for MESSAGE IN phase [7640d91d285893a5cf1e62b2cd00f0884c401d93] Guenter Roeck (1): media: uvcvideo: Prevent heap overflow when accessing mapped controls [7e09f7d5c790278ab98e5f2c22307ebe8ad6e8ba] Guillaume Nault (2): l2tp: pass tunnel pointer to ->session_create() [f026bc29a8e093edfbb2a77700454b285c97e8ad] l2tp: prevent creation of sessions on terminated tunnels [f3c66d4e144a0904ea9b95d23ed9f8eb38c11bfb] Ilya Lesokhin (1): IB/mlx5: Fix integer overflow when page_shift == 31 [7b4cdaae73ee833975a767cf54a3354d355b3f8d] Jaegeuk Kim (1): f2fs: check hot_data for roll-forward recovery [125c9fb1ccb53eb2ea9380df40f3c743f3fb2fed] Jan H . Schönherr (1): KVM: SVM: Add a missing 'break' statement [49a8afca386ee1775519a4aa80f8e121bd227dd4] Jan Kara (1): bcache: Fix leak of bdev reference [4b758df21ee7081ab41448d21d60367efaa625b3] Jason A. Donenfeld (1): mac80211: use constant time comparison with keys [2bdd713b92a9cade239d3c7d15205a09f556624d] Jesper Dangaard Brouer (1): Revert "net: use lib/percpu_counter API for fragmentation mem accounting" [fb452a1aa3fd4034d7999e309c5466ff2d7005aa] Jia-Ju Bai (1): wcn36xx: Remove unnecessary rcu_read_unlock in wcn36xx_bss_info_changed [c0d5adc35c0b010120391117cb07be6623cf8940] Jiri Olsa (1): perf tests attr: Fix no-delay test [44fed277f81ba22e3f2fbcf1501c3b14aeb9f8e4] Johan Hovold (5): ARM: OMAP2+: omap_device: drop broken RPM status update from suspend_noirq [90de9634a5d57b92d8af4ec23aa2c9b297ec8168] USB: serial: console: fix use-after-free after failed setup [299d7572e46f98534033a9e65973f13ad1ce9047] [media] cx231xx-cards: fix NULL-deref on missing association descriptor [6c3b047fa2d2286d5e438bcb470c7b1a49f415f6] pwm: tiehrpwm: Fix runtime PM imbalance at unbind [c7fdd3f52944b81d807ce7a5fde7d1ca8a2a0919] pwm: tiehrpwm: fix clock imbalance in probe error path [e2b5602af76dec75f474e4173afb4215007ecfa5] Johannes Berg (2): iwlwifi: mvm: simplify bufferable MMPDU check [7426ee33a29b3215357986378c77bb9949518154] mac80211: don't compare TKIP TX MIC key in reinstall prevention [cfbb0d90a7abb289edc91833d0905931f8805f12] Jonas Gorski (5): MIPS: AR7: allow NULL clock for clk_get_rate [585e0e9d02a690c29932b2fc0789835c7b91d448] MIPS: BCM63XX: allow NULL clock for clk_get_rate [1b495faec231980b6c719994b24044ccc04ae06c] MIPS: Loongson 2F: allow NULL clock for clk_get_rate [386787b1fcab2dd3d16ca3f46729aaafdef306e3] MIPS: ralink: allow NULL clock for clk_get_rate [a18097b7676bf5fb2677bf5e6cc24e721d7c2596] m68k: allow NULL clock for clk_get_rate [94b282267c2f3af725b154c91275ed374c1f11de] Jorgen Hansen (3): VSOCK: Detach QP check should filter out non matching QPs. [8ab18d71de8b07d2c4d6f984b718418c09ea45c5] VSOCK: Fix lockdep issue. [8566b86ab9f0f45bc6f7dd422b21de9d0cf5415a] VSOCK: sock_put wasn't safe to call in interrupt context [4ef7ea9195ea73262cd9730fb54e1eb726da157b] Jose Abreu (1): ARC: Re-enable MMU upon Machine Check exception [1ee55a8f7f6b7ca4c0c59e0b4b4e3584a085c2d3] Julien Grall (1): xen/events: events_fifo: Don't use {get,put}_cpu() in xen_evtchn_fifo_init() [22f12f0df802cea865672d8f39fbebdc03981050] Kai-Heng Feng (2): Input: i8042 - add Gigabyte P57 to the keyboard reset table [697c5d8a36768b36729533fb44622b35d56d6ad0] usb: quirks: add delay init quirk for Corsair Strafe RGB keyboard [de3af5bf259d7a0bfaac70441c8568ab5998d80c] Konstantin Khlebnikov (1): perf tools: Really install manpages via 'make install-man' [2826478a6660158d261bc49ad8954a8f5c39be07] Leon Romanovsky (2): RDMA/usnic: Fix remove address space warning [5d50f400e56fbc7a14ef3f8d42ba47710e455881] net/mlx4_core: Make explicit conversion to 64bit value [187782eb58a89ea030731114c6ae37842a4472fe] Lorenzo Bianconi (3): iio: accel: st_accel: fix data-ready line configuration [4303741f99d617c1fc3c9069195d3d620c2f88c4] iio: magnetometer: st_magn_core: enable multiread by default for LIS3MDL [13718564167da80b6169809185b4c5a32497d0c1] iio: pressure: st_pressure: fix drdy configuration for LPS22HB and LPS25H [ef0bc2e83966b5aed055acb6d16a3788de5205f4] Luca Coelho (1): iwlwifi: pci: add new PCI ID for 7265D [3f7a5e13e85026b6e460bbd6e87f87379421d272] Maciej S. Szmigiero (1): USB: serial: option: add support for D-Link DWM-157 C1 [169e86546f5712179709de23cd64bbb15f199fab] Mark Rutland (1): ARM: 8692/1: mm: abort uaccess retries upon fatal signal [746a272e44141af24a02f6c9b0f65f4c4598ed42] Martin Schwidefsky (1): s390/mm: fix race on mm->context.flush_mm [60f07c8ec5fae06c23e9fd7bab67dabce92b3414] Matt Redfearn (6): MIPS: Handle non word sized instructions when examining frame [11887ed172a6960673f130dad8f8fb42778f64d7] MIPS: Stacktrace: Fix microMIPS stack unwinding on big endian systems [41885b02127c7ae169dc94542de4a8eed175495a] MIPS: microMIPS: Fix decoding of addiusp instruction [a0ae2b08331a9882150618e0c81ea837e4a37ace] MIPS: microMIPS: Fix decoding of swsp16 instruction [cea8cd498f4f1c30ea27e3664b3c671e495c4fce] MIPS: microMIPS: Fix detection of addiusp instruction [b332fec0489295ee7a0aab4a89bd7257cd126f7f] printk/console: Always disable boot consoles that use init memory before it is freed [2b1be689f3aadcfe0a768314c80e43483c784659] Michael Ellerman (1): powerpc: Fix DAR reporting when alignment handler faults [f9effe925039cf54489b5c04e0d40073bb3a123d] Michael Lyle (1): bcache: fix bch_hprint crash and improve output [9276717b9e297a62d1151a43d1cd286213f68eb7] Mike Marciniszyn (1): IB/{qib, hfi1}: Avoid flow control testing for RDMA write operation [5b0ef650bd0f820e922fcc42f1985d4621ae19cf] NeilBrown (1): md/bitmap: disable bitmap_resize for file-backed bitmaps. [e8a27f836f165c26f867ece7f31eb5c811692319] Nisar Sayed (1): smsc95xx: Configure pause time to 0xffff when tx flow control enabled [9c0827317f235865ae421293f8aecf6cb327a63e] Noa Osherovich (1): IB/core: Fix the validations of a multicast LID in attach or detach operations [5236333592244557a19694a51337df6ac018f0a7] Oleg Nesterov (1): signal: move the "sig < SIGRTMIN" check into siginmask(sig) [5c8ccefdf46c5f87d87b694c7fbc04941c2c99a5] Paul Mackerras (1): powerpc: Correct instruction code for xxlor instruction [93b2d3cf3733b4060d3623161551f51ea1ab5499] Peter Ujfalusi (1): ARM: dts: dra7-evm: Rename mmc2_3v3 supply to evm_3v3_sw [27f39e5f5fd1d9eb5ce67507ad57ef5df007f208] Ravikumar Kattekola (1): ARM: dts: dra7-evm: Correct the vmmc-supply for mmc2 [b5ca62a53d2df30432118edeff61acc8717d2515] Rui Teng (1): powerpc/mm: Fix check of multiple 16G pages from device tree [23493c121912a39f0262e0dbeb236e1d39efa4d5] Sabrina Dubroca (1): ipv6: fix memory leak with multiple tables during netns destruction [ba1cc08d9488c94cb8d94f545305688b72a2a300] Sakari Ailus (1): media: docs-rst: v4l: Fix sink compose selection target documentation [74dcb29a38e4419a8e4217caa7e35ccc1b31e5a4] Sandeep Singh (1): usb:xhci:Fix regression when ATI chipsets detected [e6b422b88b46353cf596e0db6dc0e39d50d90d6e] Sean Young (1): media: lirc_zilog: driver only sends LIRCCODE [89d8a2cc51d1f29ea24a0b44dde13253141190a0] SeongJae Park (1): mm/vmstat.c: fix wrong comment [f113e64121ba9f4791332248b315d9f57ee33a6b] Slava Pestov (1): bcache: fix crash on shutdown in passthrough mode [a664d0f05a2ec02c8f042db536d84d15d6e19e81] Steffen Maier (6): scsi: zfcp: fix capping of unsuccessful GPN_FT SAN response trace records [975171b4461be296a35e83ebd748946b81cf0635] scsi: zfcp: fix missing trace records for early returns in TMF eh handlers [1a5d999ebfc7bfe28deb48931bb57faa8e4102b6] scsi: zfcp: fix passing fsf_req to SCSI trace on TMF to correlate with HBA [9fe5d2b2fd30aa8c7827ec62cbbe6d30df4fe3e3] scsi: zfcp: fix payload with full FCP_RSP IU in SCSI trace records [12c3e5754c8022a4f2fd1e9f00d19e99ee0d3cc1] scsi: zfcp: fix queuecommand for scsi_eh commands when DIX enabled [71b8e45da51a7b64a23378221c0a5868bd79da4f] scsi: zfcp: trace HBA FSF response by default on dismiss or timedout late response [fdb7cee3b9e3c561502e58137a837341f10cbf8b] Stephen Hemminger (1): net: don't decrement kobj reference count on init failure [d0d6683716791b2a2761a1bb025c613eb73da6c3] Steven Rostedt (1): ftrace: Fix selftest goto location on error [46320a6acc4fb58f04bcf78c4c942cc43b20f986] Tang Junhui (5): bcache: correct cache_dirty_target in __update_writeback_rate() [a8394090a9129b40f9d90dcb7f4a49d60c727ca6] bcache: do not subtract sectors_to_gc for bypassed IO [69daf03adef5f7bc13e0ac86b4b8007df1767aab] bcache: fix for gc and write-back race [9baf30972b5568d8b5bc8b3c46a6ec5b58100463] bcache: fix sequential large write IO bypass [c81ffa32a214c84b08900fbc9d432187bd948eba] bcache: initialize dirty stripes in flash_dev_run() [175206cf9ab63161dec74d9cd7f9992e062491f5] Ted Mielczarek (1): Input: xpad - add support for Xbox One controllers [1a48ff81b3912be5fadae3fafde6c2f632246a4c] Thierry Reding (2): asm/sections: add helpers to check for section data [979559362516bb0f5424505c607210ac054e30ae] printk: only unregister boot consoles when necessary [81cc26f2bd11ba4421a17a2d5cebe4bba206c239] Thomas Gleixner (1): genirq: Make sparse_irq_lock protect what it should protect [12ac1d0f6c3e95732d144ffa65c8b20fbd9aa462] Tony Asleson (1): bcache: Correct return value for sysfs attach errors [77fa100f27475d08a569b9d51c17722130f089e7] Wanpeng Li (1): KVM: async_pf: Fix #DF due to inject "Page not Present" and "Page Ready" exceptions simultaneously [9a6e7c39810e4a8bc7fc95056cefb40583fe07ef] Xiangliang.Yu (1): drm/ttm: Fix accounting error when fail to get pages for pool [9afae2719273fa1d406829bf3498f82dbdba71c7] Xin Long (1): sctp: do not peel off an assoc from one netns to another one [df80cd9b28b9ebaa284a41df611dbf3a2d05ca74] Yazen Ghannam (1): ACPI, APEI, EINJ: Subtract any matching Register Region from Trigger resources [1d5d820b8fe83b5f859d1ebb028a09ada426447e] Documentation/DocBook/media/v4l/dev-subdev.xml | 2 +- Makefile | 4 +- arch/arc/kernel/entry.S | 6 + arch/arc/mm/tlb.c | 3 - arch/arm/boot/dts/dra7-evm.dts | 14 +- arch/arm/mach-omap2/omap_device.c | 10 -- arch/arm/mm/fault.c | 5 +- arch/m68k/platform/coldfire/clk.c | 3 + arch/mips/ar7/clock.c | 3 + arch/mips/bcm63xx/clk.c | 3 + arch/mips/include/uapi/asm/inst.h | 2 +- arch/mips/kernel/process.c | 39 +++-- arch/mips/loongson/lemote-2f/clock.c | 3 + arch/mips/ralink/clk.c | 3 + arch/powerpc/boot/4xx.c | 2 +- arch/powerpc/include/asm/ppc-opcode.h | 2 +- arch/powerpc/kernel/align.c | 119 ++++++++----- arch/powerpc/mm/hash_utils_64.c | 2 +- arch/powerpc/mm/init_64.c | 4 +- arch/s390/include/asm/mmu.h | 2 + arch/s390/include/asm/mmu_context.h | 4 +- arch/s390/include/asm/tlbflush.h | 4 +- arch/x86/include/asm/elf.h | 5 +- arch/x86/include/asm/kvm_para.h | 4 +- arch/x86/kernel/kvm.c | 13 +- arch/x86/kvm/svm.c | 3 +- arch/x86/kvm/x86.c | 34 +++- block/blk-core.c | 2 +- drivers/acpi/apei/einj.c | 2 +- drivers/ata/pata_amd.c | 1 + drivers/ata/pata_cs5536.c | 1 + drivers/base/bus.c | 2 +- drivers/block/skd_main.c | 21 ++- drivers/gpu/drm/ttm/ttm_page_alloc.c | 2 +- drivers/iio/accel/st_accel_core.c | 2 +- drivers/iio/magnetometer/st_magn_core.c | 2 +- drivers/iio/pressure/st_pressure_core.c | 2 +- drivers/infiniband/core/verbs.c | 44 ++++- drivers/infiniband/hw/mlx4/sysfs.c | 2 +- drivers/infiniband/hw/mlx5/mr.c | 9 +- drivers/infiniband/hw/qib/qib_rc.c | 3 +- drivers/infiniband/hw/usnic/usnic_fwd.c | 12 +- drivers/infiniband/hw/usnic/usnic_fwd.h | 2 +- drivers/infiniband/hw/usnic/usnic_ib_main.c | 10 +- drivers/infiniband/hw/usnic/usnic_ib_verbs.c | 2 + drivers/input/joystick/xpad.c | 191 ++++++++++++++++++--- drivers/input/serio/i8042-x86ia64io.h | 7 + drivers/input/tablet/gtco.c | 17 +- drivers/input/touchscreen/ucb1400_ts.c | 4 +- drivers/md/bcache/bcache.h | 1 + drivers/md/bcache/request.c | 12 +- drivers/md/bcache/super.c | 10 +- drivers/md/bcache/sysfs.c | 4 +- drivers/md/bcache/util.c | 50 ++++-- drivers/md/bcache/writeback.c | 20 ++- drivers/md/bcache/writeback.h | 21 ++- drivers/md/bitmap.c | 5 + drivers/media/rc/imon.c | 5 + drivers/media/usb/cx231xx/cx231xx-cards.c | 2 +- drivers/media/usb/em28xx/em28xx-audio.c | 2 +- drivers/media/usb/uvc/uvc_ctrl.c | 7 + drivers/media/v4l2-core/v4l2-compat-ioctl32.c | 3 +- drivers/mfd/max8998.c | 6 +- drivers/mfd/omap-usb-tll.c | 4 +- drivers/net/ethernet/mellanox/mlx4/fw.c | 2 +- drivers/net/usb/cdc_ether.c | 5 +- drivers/net/usb/qmi_wwan.c | 2 +- drivers/net/usb/smsc95xx.c | 11 +- drivers/net/wireless/ath/wcn36xx/main.c | 49 +++++- drivers/net/wireless/ath/wcn36xx/wcn36xx.h | 4 + drivers/net/wireless/iwlwifi/mvm/mac80211.c | 11 +- drivers/net/wireless/iwlwifi/pcie/drv.c | 1 + drivers/net/wireless/mac80211_hwsim.c | 1 - drivers/pci/hotplug/shpchp_hpc.c | 2 + drivers/pwm/pwm-tiehrpwm.c | 5 +- drivers/regulator/da9063-regulator.c | 2 +- drivers/rtc/rtc-sa1100.c | 4 +- drivers/s390/scsi/zfcp_dbf.c | 31 +++- drivers/s390/scsi/zfcp_dbf.h | 13 +- drivers/s390/scsi/zfcp_fc.h | 6 +- drivers/s390/scsi/zfcp_fsf.c | 7 +- drivers/s390/scsi/zfcp_scsi.c | 16 +- drivers/scsi/aacraid/aachba.c | 48 ++---- drivers/scsi/mac_esp.c | 35 ++-- drivers/scsi/qla2xxx/qla_attr.c | 8 +- drivers/staging/lustre/lustre/obdclass/class_obd.c | 4 +- drivers/staging/media/lirc/lirc_zilog.c | 8 +- drivers/staging/rtl8821ae/rtl8821ae/hw.c | 2 +- drivers/staging/rts5208/rtsx_scsi.c | 2 +- drivers/usb/core/devio.c | 4 +- drivers/usb/core/quirks.c | 6 +- drivers/usb/host/pci-quirks.c | 35 ++-- drivers/usb/serial/console.c | 1 + drivers/usb/serial/option.c | 1 + drivers/video/backlight/lm3630a_bl.c | 5 +- drivers/xen/events/events_fifo.c | 7 +- fs/btrfs/super.c | 3 + fs/dlm/user.c | 4 + fs/f2fs/recovery.c | 2 +- fs/fcntl.c | 13 +- fs/xfs/xfs_log.c | 7 - include/asm-generic/sections.h | 65 +++++++ include/linux/pci_ids.h | 1 + include/linux/signal.h | 24 ++- include/net/inet_frag.h | 32 +--- include/uapi/asm-generic/siginfo.h | 4 +- kernel/irq/irqdesc.c | 24 +-- kernel/printk/printk.c | 24 ++- kernel/trace/trace.c | 2 +- kernel/trace/trace_selftest.c | 2 +- mm/vmstat.c | 2 +- net/core/net-sysfs.c | 22 ++- net/ipv4/inet_fragment.c | 2 - net/ipv6/ip6_fib.c | 25 ++- net/l2tp/l2tp_core.c | 41 +++-- net/l2tp/l2tp_core.h | 8 +- net/l2tp/l2tp_eth.c | 11 +- net/l2tp/l2tp_netlink.c | 8 +- net/l2tp/l2tp_ppp.c | 19 +- net/mac80211/cfg.c | 2 + net/mac80211/key.c | 37 +++- net/sctp/socket.c | 4 + net/vmw_vsock/vmci_transport.c | 173 +++++++++---------- net/vmw_vsock/vmci_transport.h | 4 +- tools/perf/Documentation/Makefile | 2 +- ...st-record-no-delay => test-record-no-buffering} | 2 +- tools/perf/util/parse-events.c | 4 +- tools/perf/util/parse-events.h | 7 +- tools/perf/util/parse-events.y | 30 ++-- 129 files changed, 1147 insertions(+), 591 deletions(-) -- Ben Hutchings Beware of programmers who carry screwdrivers. - Leonard Brandwein

7 years, 9 months

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[Linux-stable-mirror] [PATCH 3.2 00/61] 3.2.96-rc1 review

by Ben Hutchings

This is the start of the stable review cycle for the 3.2.96 release. There are 61 patches in this series, which will be posted as responses to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Fri Nov 24 20:00:00 UTC 2017. Anything received after that time might be too late. A combined patch relative to 3.2.95 will be posted as an additional response to this. A shortlog and diffstat can be found below. Ben. ------------- Aleksandr Bezzubikov (1): PCI: shpchp: Enable bridge bus mastering if MSI is enabled [48b79a14505349a29b3e20f03619ada9b33c4b17] Amir Goldstein (1): xfs: fix incorrect log_flushed on fsync [47c7d0b19502583120c3f396c7559e7a77288a68] Andrey Korolyov (1): cs5536: add support for IDE controller variant [591b6bb605785c12a21e8b07a08a277065b655a5] Andy Lutomirski (1): x86/fsgsbase/64: Report FSBASE and GSBASE correctly in core dumps [9584d98bed7a7a904d0702ad06bbcc94703cb5b4] Arvind Yadav (1): media: imon: Fix null-ptr-deref in imon_probe [58fd55e838276a0c13d1dc7c387f90f25063cbf3] Bart Van Assche (1): block: Relax a check in blk_start_queue() [4ddd56b003f251091a67c15ae3fe4a5c5c5e390a] Ben Hutchings (1): mac80211: Fix null dereference in ieee80211_key_link() [not upstream; fixes a regression specific to 3.2-stable] Benjamin Block (1): scsi: zfcp: add handling for FCP_RESID_OVER to the fcp ingress path [a099b7b1fc1f0418ab8d79ecf98153e1e134656e] Bjørn Mork (1): net: cdc_ether: fix divide by 0 on bad descriptors [2cb80187ba065d7decad7c6614e35e07aec8a974] Brian King (1): scsi: aacraid: Fix command send race condition [1ae948fa4f00f3a2823e7cb19a3049ef27dd6947] Cameron Gutman (2): Input: xpad - don't depend on endpoint order [c01b5e7464f0cf20936d7467c7528163c4e2782d] Input: xpad - validate USB endpoint type during probe [122d6a347329818419b032c5a1776e6b3866d9b9] Chad Dupuis (1): [SCSI] qla2xxx: Add mutex around optrom calls to serialize accesses. [7a8ab9c840b5dff9bb70328338a86444ed1c2415] Christophe JAILLET (1): driver core: bus: Fix a potential double free [0f9b011d3321ca1079c7a46c18cb1956fbdb7bcb] Colin Ian King (1): media: em28xx: calculate left volume level correctly [801e3659bf2c87c31b7024087d61e89e172b5651] Dan Carpenter (2): powerpc/44x: Fix mask and shift to zero bug [8d046759f6ad75824fdf7b9c9a3da0272ea9ea92] scsi: qla2xxx: Fix an integer overflow in sysfs code [e6f77540c067b48dee10f1e33678415bfcc89017] Dmitry Fleytman (1): usb: Add device quirk for Logitech HD Pro Webcam C920-C [a1279ef74eeeb5f627f091c71d80dd7ac766c99d] Dmitry Torokhov (1): Input: gtco - fix potential out-of-bound access [a50829479f58416a013a4ccca791336af3c584c7] Douglas Anderson (1): USB: core: Avoid race of async_completed() w/ usbdev_release() [ed62ca2f4f51c17841ea39d98c0c409cb53a3e10] Edwin Török (1): dlm: avoid double-free on error path in dlm_device_{register,unregister} [55acdd926f6b21a5cdba23da98a48aedf19ac9c3] Eric Dumazet (1): ipv6: fix typo in fib6_net_exit() [32a805baf0fb70b6dbedefcd7249ac7f580f9e3b] Eric W. Biederman (1): fcntl: Don't use ambiguous SIG_POLL si_codes [d08477aa975e97f1dc64c0ae59cebf98520456ce] Eryu Guan (1): ext4: validate s_first_meta_bg at mount time [3a4b77cd47bb837b8557595ec7425f281f2ca1fe] Finn Thain (1): scsi: mac_esp: Fix PIO transfers for MESSAGE IN phase [7640d91d285893a5cf1e62b2cd00f0884c401d93] Guenter Roeck (1): media: uvcvideo: Prevent heap overflow when accessing mapped controls [7e09f7d5c790278ab98e5f2c22307ebe8ad6e8ba] Guillaume Nault (2): l2tp: pass tunnel pointer to ->session_create() [f026bc29a8e093edfbb2a77700454b285c97e8ad] l2tp: prevent creation of sessions on terminated tunnels [f3c66d4e144a0904ea9b95d23ed9f8eb38c11bfb] Guillermo A. Amaral (1): Input: xpad - add a few new VID/PID combinations [540602a43ae5fa94064f8fae100f5ca75d4c002b] Jan H . Schönherr (1): KVM: SVM: Add a missing 'break' statement [49a8afca386ee1775519a4aa80f8e121bd227dd4] Joe Carnuccio (1): [SCSI] qla2xxx: Corrections to returned sysfs error codes. [71dfe9e776878d9583d004edade55edc2bdac5eb] Johan Hovold (2): USB: serial: console: fix use-after-free after failed setup [299d7572e46f98534033a9e65973f13ad1ce9047] [media] cx231xx-cards: fix NULL-deref on missing association descriptor [6c3b047fa2d2286d5e438bcb470c7b1a49f415f6] Johannes Berg (1): mac80211: don't compare TKIP TX MIC key in reinstall prevention [cfbb0d90a7abb289edc91833d0905931f8805f12] Jonas Gorski (2): MIPS: AR7: allow NULL clock for clk_get_rate [585e0e9d02a690c29932b2fc0789835c7b91d448] MIPS: BCM63XX: allow NULL clock for clk_get_rate [1b495faec231980b6c719994b24044ccc04ae06c] Kai-Heng Feng (2): Input: i8042 - add Gigabyte P57 to the keyboard reset table [697c5d8a36768b36729533fb44622b35d56d6ad0] usb: quirks: add delay init quirk for Corsair Strafe RGB keyboard [de3af5bf259d7a0bfaac70441c8568ab5998d80c] Leon Romanovsky (1): net/mlx4_core: Make explicit conversion to 64bit value [187782eb58a89ea030731114c6ae37842a4472fe] Mike Marciniszyn (1): IB/{qib, hfi1}: Avoid flow control testing for RDMA write operation [5b0ef650bd0f820e922fcc42f1985d4621ae19cf] Nisar Sayed (1): smsc95xx: Configure pause time to 0xffff when tx flow control enabled [9c0827317f235865ae421293f8aecf6cb327a63e] Noa Osherovich (1): IB/core: Fix the validations of a multicast LID in attach or detach operations [5236333592244557a19694a51337df6ac018f0a7] Oleg Nesterov (1): signal: move the "sig < SIGRTMIN" check into siginmask(sig) [5c8ccefdf46c5f87d87b694c7fbc04941c2c99a5] Paul Mackerras (1): powerpc: Correct instruction code for xxlor instruction [93b2d3cf3733b4060d3623161551f51ea1ab5499] Rui Teng (1): powerpc/mm: Fix check of multiple 16G pages from device tree [23493c121912a39f0262e0dbeb236e1d39efa4d5] Sabrina Dubroca (1): ipv6: fix memory leak with multiple tables during netns destruction [ba1cc08d9488c94cb8d94f545305688b72a2a300] Sean Young (1): media: lirc_zilog: driver only sends LIRCCODE [89d8a2cc51d1f29ea24a0b44dde13253141190a0] SeongJae Park (1): mm/vmstat.c: fix wrong comment [f113e64121ba9f4791332248b315d9f57ee33a6b] Steffen Maier (6): scsi: zfcp: fix capping of unsuccessful GPN_FT SAN response trace records [975171b4461be296a35e83ebd748946b81cf0635] scsi: zfcp: fix missing trace records for early returns in TMF eh handlers [1a5d999ebfc7bfe28deb48931bb57faa8e4102b6] scsi: zfcp: fix passing fsf_req to SCSI trace on TMF to correlate with HBA [9fe5d2b2fd30aa8c7827ec62cbbe6d30df4fe3e3] scsi: zfcp: fix payload with full FCP_RSP IU in SCSI trace records [12c3e5754c8022a4f2fd1e9f00d19e99ee0d3cc1] scsi: zfcp: fix queuecommand for scsi_eh commands when DIX enabled [71b8e45da51a7b64a23378221c0a5868bd79da4f] scsi: zfcp: trace HBA FSF response by default on dismiss or timedout late response [fdb7cee3b9e3c561502e58137a837341f10cbf8b] Steven Rostedt (1): ftrace: Fix selftest goto location on error [46320a6acc4fb58f04bcf78c4c942cc43b20f986] Ted Mielczarek (1): Input: xpad - add support for Xbox One controllers [1a48ff81b3912be5fadae3fafde6c2f632246a4c] Theodore Ts'o (1): ext4: fix fencepost in s_first_meta_bg validation [2ba3e6e8afc9b6188b471f27cf2b5e3cf34e7af2] Thomas Gleixner (1): genirq: Make sparse_irq_lock protect what it should protect [12ac1d0f6c3e95732d144ffa65c8b20fbd9aa462] Wanpeng Li (1): KVM: async_pf: Fix #DF due to inject "Page not Present" and "Page Ready" exceptions simultaneously [9a6e7c39810e4a8bc7fc95056cefb40583fe07ef] Xiangliang.Yu (1): drm/ttm: Fix accounting error when fail to get pages for pool [9afae2719273fa1d406829bf3498f82dbdba71c7] Xin Long (1): sctp: do not peel off an assoc from one netns to another one [df80cd9b28b9ebaa284a41df611dbf3a2d05ca74] Makefile | 4 +- arch/mips/ar7/clock.c | 3 + arch/mips/bcm63xx/clk.c | 3 + arch/powerpc/boot/4xx.c | 2 +- arch/powerpc/include/asm/ppc-opcode.h | 2 +- arch/powerpc/mm/hash_utils_64.c | 2 +- arch/x86/include/asm/elf.h | 5 +- arch/x86/kvm/svm.c | 1 + arch/x86/kvm/x86.c | 34 ++++- block/blk-core.c | 2 +- drivers/ata/pata_amd.c | 1 + drivers/ata/pata_cs5536.c | 1 + drivers/base/bus.c | 2 +- drivers/gpu/drm/ttm/ttm_page_alloc.c | 2 +- drivers/infiniband/core/verbs.c | 44 +++++- drivers/infiniband/hw/qib/qib_rc.c | 3 +- drivers/input/joystick/xpad.c | 218 ++++++++++++++++++++++++---- drivers/input/serio/i8042-x86ia64io.h | 7 + drivers/input/tablet/gtco.c | 17 ++- drivers/media/rc/imon.c | 5 + drivers/media/video/cx231xx/cx231xx-cards.c | 2 +- drivers/media/video/em28xx/em28xx-audio.c | 2 +- drivers/media/video/uvc/uvc_ctrl.c | 7 + drivers/net/ethernet/mellanox/mlx4/fw.c | 2 +- drivers/net/usb/cdc_ether.c | 5 +- drivers/net/usb/smsc95xx.c | 11 +- drivers/pci/hotplug/shpchp_hpc.c | 2 + drivers/s390/scsi/zfcp_dbf.c | 31 +++- drivers/s390/scsi/zfcp_dbf.h | 13 +- drivers/s390/scsi/zfcp_fc.h | 6 +- drivers/s390/scsi/zfcp_fsf.c | 7 +- drivers/s390/scsi/zfcp_scsi.c | 16 +- drivers/scsi/aacraid/aachba.c | 48 +++--- drivers/scsi/mac_esp.c | 35 ++--- drivers/scsi/qla2xxx/qla_attr.c | 71 ++++++--- drivers/scsi/qla2xxx/qla_bsg.c | 12 +- drivers/scsi/qla2xxx/qla_def.h | 1 + drivers/scsi/qla2xxx/qla_os.c | 1 + drivers/staging/media/lirc/lirc_zilog.c | 8 +- drivers/usb/core/devio.c | 4 +- drivers/usb/core/quirks.c | 6 +- drivers/usb/serial/console.c | 1 + fs/dlm/user.c | 4 + fs/ext4/super.c | 9 ++ fs/fcntl.c | 13 +- fs/xfs/xfs_log.c | 7 - include/asm-generic/siginfo.h | 4 +- include/linux/pci_ids.h | 1 + include/linux/signal.h | 24 +-- kernel/irq/irqdesc.c | 24 +-- kernel/trace/trace_selftest.c | 2 +- mm/vmstat.c | 2 +- net/ipv6/ip6_fib.c | 17 ++- net/l2tp/l2tp_core.c | 38 +++-- net/l2tp/l2tp_core.h | 8 +- net/l2tp/l2tp_eth.c | 11 +- net/l2tp/l2tp_netlink.c | 8 +- net/l2tp/l2tp_ppp.c | 19 +-- net/mac80211/key.c | 38 ++++- net/sctp/socket.c | 5 + 60 files changed, 632 insertions(+), 251 deletions(-) -- Ben Hutchings Beware of programmers who carry screwdrivers. - Leonard Brandwein

7 years, 9 months

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Re: [Linux-stable-mirror] [PATCH 3.18 00/12] 3.18.84-stable review

by Greg Kroah-Hartman

On Wed, Nov 22, 2017 at 06:03:00AM -0800, kernelci.org bot wrote: > stable-rc/linux-3.18.y boot: 44 boots: 2 failed, 42 passed (v3.18.83-12-g09d9c198f334) > > Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-3.18.y/kernel/v3.1… > Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-3.18.y/kernel/v3.18.83-12… > > Tree: stable-rc > Branch: linux-3.18.y > Git Describe: v3.18.83-12-g09d9c198f334 > Git Commit: 09d9c198f3343abad9fceeab61c33c351793aac7 > Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git > Tested: 18 unique boards, 9 SoC families, 13 builds out of 177 > > Boot Regressions Detected: > > arm: > > multi_v7_defconfig: > armada-xp-openblocks-ax3-4: > lab-free-electrons: new failure (last pass: v3.18.83-10-g097340129e75) > > sama5_defconfig: > at91-sama5d3_xplained_rootfs:nfs: > lab-free-electrons: new failure (last pass: v3.18.83-10-g097340129e75) Are these "real"? thanks, greg k-h

7 years, 9 months

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[Linux-stable-mirror] Patch "mm/pagewalk.c: report holes in hugetlb ranges" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled mm/pagewalk.c: report holes in hugetlb ranges to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: mm-pagewalk.c-report-holes-in-hugetlb-ranges.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 373c4557d2aa362702c4c2d41288fb1e54990b7c Mon Sep 17 00:00:00 2001 From: Jann Horn <jannh(a)google.com> Date: Tue, 14 Nov 2017 01:03:44 +0100 Subject: mm/pagewalk.c: report holes in hugetlb ranges From: Jann Horn <jannh(a)google.com> commit 373c4557d2aa362702c4c2d41288fb1e54990b7c upstream. This matters at least for the mincore syscall, which will otherwise copy uninitialized memory from the page allocator to userspace. It is probably also a correctness error for /proc/$pid/pagemap, but I haven't tested that. Removing the `walk->hugetlb_entry` condition in walk_hugetlb_range() has no effect because the caller already checks for that. This only reports holes in hugetlb ranges to callers who have specified a hugetlb_entry callback. This issue was found using an AFL-based fuzzer. v2: - don't crash on ->pte_hole==NULL (Andrew Morton) - add Cc stable (Andrew Morton) Changed for 4.4/4.9 stable backport: - fix up conflict in the huge_pte_offset() call Fixes: 1e25a271c8ac ("mincore: apply page table walker on do_mincore()") Signed-off-by: Jann Horn <jannh(a)google.com> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- mm/pagewalk.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) --- a/mm/pagewalk.c +++ b/mm/pagewalk.c @@ -142,8 +142,12 @@ static int walk_hugetlb_range(unsigned l do { next = hugetlb_entry_end(h, addr, end); pte = huge_pte_offset(walk->mm, addr & hmask); - if (pte && walk->hugetlb_entry) + + if (pte) err = walk->hugetlb_entry(pte, hmask, addr, next, walk); + else if (walk->pte_hole) + err = walk->pte_hole(addr, next, walk); + if (err) break; } while (addr = next, addr != end); Patches currently in stable-queue which might be from jannh(a)google.com are queue-4.9/mm-pagewalk.c-report-holes-in-hugetlb-ranges.patch

7 years, 9 months

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