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[tip:perf/urgent] perf/core: Force USER_DS when recording user stack data

by tip-bot for Yabin Cui

Commit-ID: 02e184476eff848273826c1d6617bb37e5bcc7ad Gitweb: https://git.kernel.org/tip/02e184476eff848273826c1d6617bb37e5bcc7ad Author: Yabin Cui <yabinc(a)google.com> AuthorDate: Thu, 23 Aug 2018 15:59:35 -0700 Committer: Ingo Molnar <mingo(a)kernel.org> CommitDate: Mon, 10 Sep 2018 14:01:46 +0200 perf/core: Force USER_DS when recording user stack data Perf can record user stack data in response to a synchronous request, such as a tracepoint firing. If this happens under set_fs(KERNEL_DS), then we end up reading user stack data using __copy_from_user_inatomic() under set_fs(KERNEL_DS). I think this conflicts with the intention of using set_fs(KERNEL_DS). And it is explicitly forbidden by hardware on ARM64 when both CONFIG_ARM64_UAO and CONFIG_ARM64_PAN are used. So fix this by forcing USER_DS when recording user stack data. Signed-off-by: Yabin Cui <yabinc(a)google.com> Acked-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Cc: <stable(a)vger.kernel.org> Cc: Alexander Shishkin <alexander.shishkin(a)linux.intel.com> Cc: Arnaldo Carvalho de Melo <acme(a)kernel.org> Cc: Jiri Olsa <jolsa(a)redhat.com> Cc: Linus Torvalds <torvalds(a)linux-foundation.org> Cc: Namhyung Kim <namhyung(a)kernel.org> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Thomas Gleixner <tglx(a)linutronix.de> Fixes: 88b0193d9418 ("perf/callchain: Force USER_DS when invoking perf_callchain_user()") Link: http://lkml.kernel.org/r/20180823225935.27035-1-yabinc@google.com Signed-off-by: Ingo Molnar <mingo(a)kernel.org> --- kernel/events/core.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/kernel/events/core.c b/kernel/events/core.c index abaed4f8bb7f..c80549bf82c6 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -5943,6 +5943,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size, unsigned long sp; unsigned int rem; u64 dyn_size; + mm_segment_t fs; /* * We dump: @@ -5960,7 +5961,10 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size, /* Data. */ sp = perf_user_stack_pointer(regs); + fs = get_fs(); + set_fs(USER_DS); rem = __output_copy_user(handle, (void *) sp, dump_size); + set_fs(fs); dyn_size = dump_size - rem; perf_output_skip(handle, rem);

7 years, 1 month

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[PATCH AUTOSEL 4.18 001/131] tc-testing: flush gact actions on test teardown

by Sasha Levin

From: Vlad Buslov <vladbu(a)mellanox.com> [ Upstream commit 0c62f8a820b7fdeacf5ad9f9e24b53043d372c97 ] Test 6fb4 creates one mirred and one pipe action, but only flushes mirred on teardown. Leaking pipe action causes failures in other tests. Add additional teardown command to also flush gact actions. Signed-off-by: Vlad Buslov <vladbu(a)mellanox.com> Acked-by: Jamal Hadi Salim <jhs(a)mojatatu.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> --- .../testing/selftests/tc-testing/tc-tests/actions/mirred.json | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/mirred.json b/tools/testing/selftests/tc-testing/tc-tests/actions/mirred.json index 6e4edfae1799..db49fd0f8445 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/mirred.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/mirred.json @@ -44,7 +44,8 @@ "matchPattern": "action order [0-9]*: mirred \$Egress Redirect to device lo\$.*index 2 ref", "matchCount": "1", "teardown": [ - "$TC actions flush action mirred" + "$TC actions flush action mirred", + "$TC actions flush action gact" ] }, { -- 2.17.1

7 years, 1 month

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[PATCH 4.4 00/43] 4.4.148-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.4.148 release. There are 43 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 Thu Aug 16 17:14:59 UTC 2018. 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-4.4.148-rc… 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 4.4.148-rc1 Guenter Roeck <linux(a)roeck-us.net> x86/speculation/l1tf: Fix up CPU feature flags Andi Kleen <ak(a)linux.intel.com> x86/mm/kmmio: Make the tracer robust against L1TF Andi Kleen <ak(a)linux.intel.com> x86/mm/pat: Make set_memory_np() L1TF safe Andi Kleen <ak(a)linux.intel.com> x86/speculation/l1tf: Make pmd/pud_mknotpresent() invert Andi Kleen <ak(a)linux.intel.com> x86/speculation/l1tf: Invert all not present mappings Michal Hocko <mhocko(a)suse.cz> x86/speculation/l1tf: Fix up pte->pfn conversion for PAE Vlastimil Babka <vbabka(a)suse.cz> x86/speculation/l1tf: Protect PAE swap entries against L1TF Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/cpufeatures: Add detection of L1D cache flush support. Vlastimil Babka <vbabka(a)suse.cz> x86/speculation/l1tf: Extend 64bit swap file size limit Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Move the l1tf function and define pr_fmt properly Andi Kleen <ak(a)linux.intel.com> x86/speculation/l1tf: Limit swap file size to MAX_PA/2 Andi Kleen <ak(a)linux.intel.com> x86/speculation/l1tf: Disallow non privileged high MMIO PROT_NONE mappings Dan Williams <dan.j.williams(a)intel.com> mm: fix cache mode tracking in vm_insert_mixed() Andy Lutomirski <luto(a)kernel.org> mm: Add vm_insert_pfn_prot() Andi Kleen <ak(a)linux.intel.com> x86/speculation/l1tf: Add sysfs reporting for l1tf Andi Kleen <ak(a)linux.intel.com> x86/speculation/l1tf: Make sure the first page is always reserved Andi Kleen <ak(a)linux.intel.com> x86/speculation/l1tf: Protect PROT_NONE PTEs against speculation Linus Torvalds <torvalds(a)linux-foundation.org> x86/speculation/l1tf: Protect swap entries against L1TF Linus Torvalds <torvalds(a)linux-foundation.org> x86/speculation/l1tf: Change order of offset/type in swap entry Naoya Horiguchi <n-horiguchi(a)ah.jp.nec.com> mm: x86: move _PAGE_SWP_SOFT_DIRTY from bit 7 to bit 1 Dave Hansen <dave.hansen(a)linux.intel.com> x86/mm: Fix swap entry comment and macro Dave Hansen <dave.hansen(a)linux.intel.com> x86/mm: Move swap offset/type up in PTE to work around erratum Andi Kleen <ak(a)linux.intel.com> x86/speculation/l1tf: Increase 32bit PAE __PHYSICAL_PAGE_SHIFT Nick Desaulniers <ndesaulniers(a)google.com> x86/irqflags: Provide a declaration for native_save_fl Masami Hiramatsu <mhiramat(a)kernel.org> kprobes/x86: Fix %p uses in error messages Jiri Kosina <jkosina(a)suse.cz> x86/speculation: Protect against userspace-userspace spectreRSB Peter Zijlstra <peterz(a)infradead.org> x86/paravirt: Fix spectre-v2 mitigations for paravirt guests Oleksij Rempel <o.rempel(a)pengutronix.de> ARM: dts: imx6sx: fix irq for pcie bridge Michael Mera <dev(a)michaelmera.com> IB/ocrdma: fix out of bounds access to local buffer Jack Morgenstein <jackm(a)dev.mellanox.co.il> IB/mlx4: Mark user MR as writable if actual virtual memory is writable Jack Morgenstein <jackm(a)dev.mellanox.co.il> IB/core: Make testing MR flags for writability a static inline function Al Viro <viro(a)zeniv.linux.org.uk> fix __legitimize_mnt()/mntput() race Al Viro <viro(a)zeniv.linux.org.uk> fix mntput/mntput race Al Viro <viro(a)zeniv.linux.org.uk> root dentries need RCU-delayed freeing Bart Van Assche <bart.vanassche(a)wdc.com> scsi: sr: Avoid that opening a CD-ROM hangs with runtime power management enabled Hans de Goede <hdegoede(a)redhat.com> ACPI / LPSS: Add missing prv_offset setting for byt/cht PWM devices Juergen Gross <jgross(a)suse.com> xen/netfront: don't cache skb_shinfo() John David Anglin <dave.anglin(a)bell.net> parisc: Define mb() and add memory barriers to assembler unlock sequences Helge Deller <deller(a)gmx.de> parisc: Enable CONFIG_MLONGCALLS by default Kees Cook <keescook(a)chromium.org> fork: unconditionally clear stack on fork Thomas Egerer <hakke_007(a)gmx.de> ipv4+ipv6: Make INET*_ESP select CRYPTO_ECHAINIV Tadeusz Struk <tadeusz.struk(a)intel.com> tpm: fix race condition in tpm_common_write() Theodore Ts'o <tytso(a)mit.edu> ext4: fix check to prevent initializing reserved inodes ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/imx6sx.dtsi | 2 +- arch/parisc/Kconfig | 2 +- arch/parisc/include/asm/barrier.h | 32 +++++++++++ arch/parisc/kernel/entry.S | 2 + arch/parisc/kernel/pacache.S | 1 + arch/parisc/kernel/syscall.S | 4 ++ arch/x86/include/asm/cpufeatures.h | 10 ++-- arch/x86/include/asm/irqflags.h | 2 + arch/x86/include/asm/page_32_types.h | 9 +++- arch/x86/include/asm/pgtable-2level.h | 17 ++++++ arch/x86/include/asm/pgtable-3level.h | 37 ++++++++++++- arch/x86/include/asm/pgtable-invert.h | 32 +++++++++++ arch/x86/include/asm/pgtable.h | 84 +++++++++++++++++++++++------ arch/x86/include/asm/pgtable_64.h | 54 +++++++++++++++---- arch/x86/include/asm/pgtable_types.h | 10 ++-- arch/x86/include/asm/processor.h | 5 ++ arch/x86/kernel/cpu/bugs.c | 81 +++++++++++++++++----------- arch/x86/kernel/cpu/common.c | 20 +++++++ arch/x86/kernel/kprobes/core.c | 4 +- arch/x86/kernel/paravirt.c | 14 +++-- arch/x86/kernel/setup.c | 6 +++ arch/x86/mm/init.c | 23 ++++++++ arch/x86/mm/kmmio.c | 25 +++++---- arch/x86/mm/mmap.c | 21 ++++++++ arch/x86/mm/pageattr.c | 8 +-- drivers/acpi/acpi_lpss.c | 2 + drivers/base/cpu.c | 8 +++ drivers/char/tpm/tpm-dev.c | 43 +++++++-------- drivers/infiniband/core/umem.c | 11 +--- drivers/infiniband/hw/mlx4/mr.c | 50 ++++++++++++++--- drivers/infiniband/hw/ocrdma/ocrdma_stats.c | 2 +- drivers/net/xen-netfront.c | 8 +-- drivers/scsi/sr.c | 29 +++++++--- fs/dcache.c | 6 ++- fs/ext4/ialloc.c | 5 +- fs/ext4/super.c | 8 +-- fs/namespace.c | 28 +++++++++- include/asm-generic/pgtable.h | 12 +++++ include/linux/cpu.h | 2 + include/linux/mm.h | 2 + include/linux/swapfile.h | 2 + include/linux/thread_info.h | 6 +-- include/rdma/ib_verbs.h | 14 +++++ mm/memory.c | 62 +++++++++++++++++---- mm/mprotect.c | 49 +++++++++++++++++ mm/swapfile.c | 46 ++++++++++------ net/ipv4/Kconfig | 1 + net/ipv6/Kconfig | 1 + 49 files changed, 714 insertions(+), 192 deletions(-)

7 years, 1 month

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Linux 4.14.69

by Greg KH

I'm announcing the release of the 4.14.69 kernel. All users of the 4.14 kernel series must upgrade. The updated 4.14.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.14.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/alpha/kernel/osf_sys.c | 51 ++++++------ arch/arm/boot/dts/tegra30-cardhu.dtsi | 1 arch/arm64/Kconfig | 1 arch/powerpc/include/asm/fadump.h | 3 arch/powerpc/kernel/fadump.c | 91 +++++++++++++++++++--- arch/powerpc/mm/mmu_context_iommu.c | 17 ++-- arch/powerpc/platforms/powernv/pci-ioda.c | 37 +++++++++ arch/powerpc/platforms/pseries/ras.c | 2 arch/sparc/kernel/sys_sparc_32.c | 22 +++-- arch/sparc/kernel/sys_sparc_64.c | 20 +++-- arch/x86/kernel/kexec-bzimage64.c | 2 arch/x86/kvm/vmx.c | 26 ++++-- arch/xtensa/include/asm/cacheasm.h | 69 ++++++++++------- block/bfq-cgroup.c | 3 block/blk-core.c | 7 + certs/system_keyring.c | 3 crypto/asymmetric_keys/pkcs7_key_type.c | 2 drivers/block/zram/zram_drv.c | 7 + drivers/cpufreq/cpufreq_governor.c | 12 ++- drivers/crypto/caam/caamalg_qi.c | 6 - drivers/crypto/caam/caampkc.c | 20 ++--- drivers/crypto/caam/jr.c | 3 drivers/crypto/vmx/aes_cbc.c | 30 +++---- drivers/crypto/vmx/aes_xts.c | 21 +++-- drivers/extcon/extcon.c | 3 drivers/gpu/drm/i915/i915_gem_userptr.c | 3 drivers/hv/channel.c | 40 ++++++---- drivers/hv/channel_mgmt.c | 6 + drivers/iio/accel/sca3000.c | 1 drivers/iio/frequency/ad9523.c | 4 - drivers/infiniband/sw/rxe/rxe_comp.c | 1 drivers/infiniband/ulp/srpt/ib_srpt.c | 3 drivers/iommu/dmar.c | 6 - drivers/iommu/intel-iommu.c | 18 ++++ drivers/mailbox/mailbox-xgene-slimpro.c | 6 - drivers/md/bcache/writeback.c | 4 - drivers/md/dm-cache-metadata.c | 13 ++- drivers/md/dm-crypt.c | 10 +- drivers/md/dm-integrity.c | 6 - drivers/md/dm-thin.c | 2 drivers/media/i2c/tvp5150.c | 2 drivers/mfd/hi655x-pmic.c | 2 drivers/misc/cxl/main.c | 2 drivers/misc/vmw_balloon.c | 67 ++++++++++------ drivers/mmc/host/renesas_sdhi_internal_dmac.c | 2 drivers/net/wireless/marvell/libertas/dev.h | 1 drivers/net/wireless/marvell/libertas/if_sdio.c | 30 ++++++- drivers/nvdimm/bus.c | 4 - drivers/pwm/pwm-tiehrpwm.c | 14 --- drivers/rtc/rtc-omap.c | 14 +-- drivers/spi/spi-cadence.c | 2 drivers/spi/spi-davinci.c | 2 drivers/spi/spi-fsl-dspi.c | 24 +++--- drivers/spi/spi-pxa2xx.c | 4 + drivers/tty/serial/serial_core.c | 17 +++- drivers/video/fbdev/core/fbmem.c | 38 ++++++++- fs/9p/xattr.c | 6 + fs/nfs/blocklayout/dev.c | 2 fs/nfs/callback_proc.c | 14 ++- fs/nfs/nfs4proc.c | 9 ++ fs/nfs/pnfs_nfs.c | 16 +--- fs/overlayfs/readdir.c | 19 ++++ fs/quota/quota.c | 2 fs/ubifs/journal.c | 21 ++++- fs/ubifs/lprops.c | 8 +- fs/ubifs/xattr.c | 24 ++++++ fs/xattr.c | 2 include/linux/hyperv.h | 2 include/linux/intel-iommu.h | 8 +- include/linux/pci.h | 12 +++ include/linux/sunrpc/clnt.h | 1 include/linux/verification.h | 6 + include/video/udlfb.h | 2 kernel/livepatch/core.c | 6 + kernel/power/Kconfig | 1 kernel/printk/printk_safe.c | 4 - kernel/sys.c | 95 +++++++++++------------- kernel/trace/blktrace.c | 4 + kernel/trace/trace.c | 4 - kernel/trace/trace_uprobe.c | 2 kernel/user_namespace.c | 24 ++---- kernel/utsname_sysctl.c | 41 ++++++---- mm/memory.c | 9 -- mm/readahead.c | 12 ++- net/9p/client.c | 2 net/9p/trans_fd.c | 7 + net/9p/trans_rdma.c | 3 net/9p/trans_virtio.c | 13 +++ net/9p/trans_xen.c | 3 net/ieee802154/6lowpan/tx.c | 21 ++++- net/mac802154/tx.c | 15 +++ net/sunrpc/clnt.c | 28 +++++-- security/commoncap.c | 2 tools/perf/util/auxtrace.c | 3 95 files changed, 842 insertions(+), 420 deletions(-) Adrian Hunter (1): perf auxtrace: Fix queue resize Alexander Aring (2): net: 6lowpan: fix reserved space for single frames net: mac802154: tx: expand tailroom if necessary Amir Goldstein (1): ovl: fix wrong use of impure dir cache in ovl_iterate() Bart Van Assche (2): ib_srpt: Fix a use-after-free in srpt_close_ch() RDMA/rxe: Set wqe->status correctly if an unexpected response is received Bartosz Golaszewski (1): spi: davinci: fix a NULL pointer dereference Benjamin Herrenschmidt (1): powerpc/powernv/pci: Work around races in PCI bridge enabling Bill Baker (1): NFSv4 client live hangs after live data migration recovery Chanwoo Choi (1): extcon: Release locking when sending the notification of connector state Chirantan Ekbote (1): 9p/net: Fix zero-copy path in the 9p virtio transport Christian Brauner (1): getxattr: use correct xattr length Dan Carpenter (1): pnfs/blocklayout: off by one in bl_map_stripe() Daniel Mack (1): libertas: fix suspend and resume for SDIO connected cards Dexuan Cui (1): Drivers: hv: vmbus: Reset the channel callback in vmbus_onoffer_rescind() Eddie.Horng (1): cap_inode_getsecurity: use d_find_any_alias() instead of d_find_alias() Frederick Lawler (1): PCI: Add wrappers for dev_printk() Greg Kroah-Hartman (1): Linux 4.14.69 Gustavo A. R. Silva (2): mailbox: xgene-slimpro: Fix potential NULL pointer dereference iio: sca3000: Fix missing return in switch Hari Bathini (1): powerpc/fadump: handle crash memory ranges array index overflow Henry Willard (1): cpufreq: governor: Avoid accessing invalid governor_data Horia Geantă (3): crypto: caam - fix DMA mapping direction for RSA forms 2 & 3 crypto: caam/jr - fix descriptor DMA unmapping crypto: caam/qi - fix error path in xts setkey Hou Tao (1): dm thin: stop no_space_timeout worker when switching to write-mode Ilya Dryomov (1): dm cache metadata: set dirty on all cache blocks after a crash Jacob Pan (2): iommu/vt-d: Add definitions for PFSID iommu/vt-d: Fix dev iotlb pfsid use James Morse (1): arm64: mm: always enable CONFIG_HOLES_IN_ZONE Janek Kotas (1): spi: cadence: Change usleep_range() to udelay(), for atomic context Jann Horn (2): sys: don't hold uts_sem while accessing userspace memory userns: move user access out of the mutex Javier Martinez Canillas (1): media: Revert "[media] tvp5150: fix pad format frame height" Jeremy Cline (1): fs/quota: Fix spectre gadget in do_quotactl Johan Hovold (1): rtc: omap: fix potential crash on power off Jon Hunter (1): ARM: tegra: Fix Tegra30 Cardhu PCA954x reset Kamalesh Babulal (1): livepatch: Validate module/old func name length Krzysztof Kozlowski (1): spi: spi-fsl-dspi: Fix imprecise abort on VF500 during probe Lars-Peter Clausen (2): iio: ad9523: Fix displayed phase iio: ad9523: Fix return value for ad952x_store() Maciej S. Szmigiero (1): block, bfq: return nbytes and not zero from struct cftype .write() method Mahesh Salgaonkar (1): powerpc/pseries: Fix endianness while restoring of r3 in MCE handler. Markus Stockhausen (1): readahead: stricter check for bdi io_pages Matthew Auld (1): drm/i915/userptr: reject zero user_size Max Filippov (2): xtensa: limit offsets in __loop_cache_{all,page} xtensa: increase ranges in ___invalidate_{i,d}cache_all Mika Westerberg (1): spi: pxa2xx: Add support for Intel Ice Lake Mike Snitzer (1): dm cache metadata: save in-core policy_hint_size to on-disk superblock Mikulas Patocka (4): dm integrity: change 'suspending' variable from bool to int dm crypt: don't decrease device limits fb: fix lost console when the user unplugs a USB adapter udlfb: set optimal write delay Ming Lei (1): block: really disable runtime-pm for blk-mq Nadav Amit (4): vmw_balloon: fix inflation of 64-bit GFNs vmw_balloon: do not use 2MB without batching vmw_balloon: VMCI_DOORBELL_SET does not check status vmw_balloon: fix VMCI use when balloon built into kernel Ondrej Mosnacek (1): crypto: vmx - Fix sleep-in-atomic bugs Paolo Bonzini (1): KVM: VMX: fixes for vmentry_l1d_flush module parameter Paul Mackerras (1): KVM: PPC: Book3S: Fix guest DMA when guest partially backed by THP pages Peter Kalauskas (1): drivers/block/zram/zram_drv.c: fix bug storing backing_dev Peter Zijlstra (1): mm/tlb: Remove tlb_remove_table() non-concurrent condition Rafael David Tinoco (1): mfd: hi655x: Fix regmap area declared size for hi655x Richard Weinberger (5): ubifs: Fix memory leak in lprobs self-check Revert "UBIFS: Fix potential integer overflow in allocation" ubifs: Check data node size before truncate ubifs: xattr: Don't operate on deleted inodes ubifs: Fix synced_i_size calculation for xattr inodes Sergei Shtylyov (1): mmc: renesas_sdhi_internal_dmac: fix #define RST_RESERVED_BITS Shan Hai (1): bcache: release dc->writeback_lock properly in bch_writeback_thread() Steven Rostedt (VMware) (4): tracing: Do not call start/stop() functions when tracing_on does not change tracing/blktrace: Fix to allow setting same value printk/tracing: Do not trace printk_nmi_enter() uprobes: Use synchronize_rcu() not synchronize_sched() Tomas Bortoli (3): 9p: fix multiple NULL-pointer-dereferences net/9p/client.c: version pointer uninitialized net/9p/trans_fd.c: fix race-condition by flushing workqueue before the kfree() Trond Myklebust (2): NFSv4: Fix locking in pnfs_generic_recover_commit_reqs NFSv4: Fix a sleep in atomic context in nfs4_callback_sequence() Tycho Andersen (1): uart: fix race between uart_put_char() and uart_shutdown() Vaibhav Jain (1): cxl: Fix wrong comparison in cxl_adapter_context_get() Vignesh R (2): pwm: tiehrpwm: Don't use emulation mode bits to control PWM output pwm: tiehrpwm: Fix disabling of output of PWMs Vishal Verma (1): libnvdimm: fix ars_status output length calculation Yannik Sembritzki (2): Replace magic for trusting the secondary keyring with #define Fix kexec forbidding kernels signed with keys in the secondary keyring to boot jiangyiwen (1): 9p/virtio: fix off-by-one error in sg list bounds check piaojun (1): fs/9p/xattr.c: catch the error of p9_client_clunk when setting xattr failed xiao jin (1): block: blk_init_allocated_queue() set q->fq as NULL in the fail case zhangyi (F) (1): PM / sleep: wakeup: Fix build error caused by missing SRCU support

7 years, 1 month

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Linux 4.9.126

by Greg KH

I'm announcing the release of the 4.9.126 kernel. All users of the 4.9 kernel series must upgrade. The updated 4.9.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.9.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/alpha/kernel/osf_sys.c | 64 +++++++--------- arch/arm/boot/dts/tegra30-cardhu.dtsi | 1 arch/powerpc/include/asm/fadump.h | 3 arch/powerpc/kernel/fadump.c | 92 +++++++++++++++++++---- arch/powerpc/platforms/powernv/pci-ioda.c | 37 +++++++++ arch/powerpc/platforms/pseries/ras.c | 2 arch/sparc/kernel/sys_sparc_32.c | 22 +++-- arch/sparc/kernel/sys_sparc_64.c | 20 +++-- arch/x86/kernel/kexec-bzimage64.c | 2 arch/x86/kvm/vmx.c | 26 ++++-- arch/xtensa/include/asm/cacheasm.h | 69 ++++++++++------- certs/system_keyring.c | 3 crypto/asymmetric_keys/pkcs7_key_type.c | 2 drivers/crypto/caam/jr.c | 3 drivers/crypto/vmx/aes_cbc.c | 30 +++---- drivers/crypto/vmx/aes_xts.c | 21 +++-- drivers/gpu/drm/i915/i915_gem_userptr.c | 3 drivers/iio/frequency/ad9523.c | 4 - drivers/infiniband/sw/rxe/rxe_comp.c | 1 drivers/infiniband/ulp/srpt/ib_srpt.c | 3 drivers/iommu/dmar.c | 6 - drivers/iommu/intel-iommu.c | 18 ++++ drivers/mailbox/mailbox-xgene-slimpro.c | 6 - drivers/md/bcache/writeback.c | 4 - drivers/md/dm-cache-metadata.c | 3 drivers/md/dm-thin.c | 2 drivers/mfd/hi655x-pmic.c | 2 drivers/misc/cxl/main.c | 2 drivers/misc/vmw_balloon.c | 67 ++++++++++------ drivers/net/wireless/marvell/libertas/dev.h | 1 drivers/net/wireless/marvell/libertas/if_sdio.c | 30 ++++++- drivers/nvdimm/bus.c | 4 - drivers/pwm/pwm-tiehrpwm.c | 2 drivers/rtc/rtc-omap.c | 14 +-- drivers/spi/spi-davinci.c | 2 drivers/spi/spi-fsl-dspi.c | 24 +++--- drivers/tty/serial/serial_core.c | 17 +++- drivers/video/fbdev/core/fbmem.c | 38 ++++++++- fs/9p/xattr.c | 6 + fs/nfs/blocklayout/dev.c | 2 fs/nfs/nfs4proc.c | 9 ++ fs/quota/quota.c | 2 fs/ubifs/journal.c | 18 ++++ fs/ubifs/lprops.c | 8 +- fs/xattr.c | 2 include/linux/intel-iommu.h | 8 +- include/linux/pci.h | 12 +++ include/linux/sunrpc/clnt.h | 1 include/linux/verification.h | 6 + include/video/udlfb.h | 2 kernel/power/Kconfig | 1 kernel/printk/nmi.c | 4 - kernel/sys.c | 95 +++++++++++------------- kernel/trace/blktrace.c | 4 + kernel/trace/trace.c | 4 - kernel/trace/trace_uprobe.c | 2 kernel/user_namespace.c | 24 ++---- kernel/utsname_sysctl.c | 41 ++++++---- mm/memory.c | 9 -- net/9p/client.c | 2 net/9p/trans_fd.c | 7 + net/9p/trans_rdma.c | 3 net/9p/trans_virtio.c | 13 +++ net/ieee802154/6lowpan/tx.c | 21 ++++- net/mac802154/tx.c | 15 +++ net/sunrpc/clnt.c | 28 +++++-- tools/perf/util/auxtrace.c | 3 68 files changed, 665 insertions(+), 339 deletions(-) Adrian Hunter (1): perf auxtrace: Fix queue resize Al Viro (1): osf_getdomainname(): use copy_to_user() Alexander Aring (2): net: 6lowpan: fix reserved space for single frames net: mac802154: tx: expand tailroom if necessary Bart Van Assche (2): ib_srpt: Fix a use-after-free in srpt_close_ch() RDMA/rxe: Set wqe->status correctly if an unexpected response is received Bartosz Golaszewski (1): spi: davinci: fix a NULL pointer dereference Benjamin Herrenschmidt (1): powerpc/powernv/pci: Work around races in PCI bridge enabling Bill Baker (1): NFSv4 client live hangs after live data migration recovery Chirantan Ekbote (1): 9p/net: Fix zero-copy path in the 9p virtio transport Christian Brauner (1): getxattr: use correct xattr length Dan Carpenter (1): pnfs/blocklayout: off by one in bl_map_stripe() Daniel Mack (1): libertas: fix suspend and resume for SDIO connected cards Frederick Lawler (1): PCI: Add wrappers for dev_printk() Greg Kroah-Hartman (1): Linux 4.9.126 Gustavo A. R. Silva (1): mailbox: xgene-slimpro: Fix potential NULL pointer dereference Hari Bathini (1): powerpc/fadump: handle crash memory ranges array index overflow Horia Geantă (1): crypto: caam/jr - fix descriptor DMA unmapping Hou Tao (1): dm thin: stop no_space_timeout worker when switching to write-mode Jacob Pan (2): iommu/vt-d: Add definitions for PFSID iommu/vt-d: Fix dev iotlb pfsid use Jann Horn (2): sys: don't hold uts_sem while accessing userspace memory userns: move user access out of the mutex Jeremy Cline (1): fs/quota: Fix spectre gadget in do_quotactl Johan Hovold (1): rtc: omap: fix potential crash on power off Jon Hunter (1): ARM: tegra: Fix Tegra30 Cardhu PCA954x reset Krzysztof Kozlowski (1): spi: spi-fsl-dspi: Fix imprecise abort on VF500 during probe Lars-Peter Clausen (2): iio: ad9523: Fix displayed phase iio: ad9523: Fix return value for ad952x_store() Mahesh Salgaonkar (1): powerpc/pseries: Fix endianness while restoring of r3 in MCE handler. Matthew Auld (1): drm/i915/userptr: reject zero user_size Max Filippov (2): xtensa: limit offsets in __loop_cache_{all,page} xtensa: increase ranges in ___invalidate_{i,d}cache_all Mike Snitzer (1): dm cache metadata: save in-core policy_hint_size to on-disk superblock Mikulas Patocka (2): fb: fix lost console when the user unplugs a USB adapter udlfb: set optimal write delay Nadav Amit (4): vmw_balloon: fix inflation of 64-bit GFNs vmw_balloon: do not use 2MB without batching vmw_balloon: VMCI_DOORBELL_SET does not check status vmw_balloon: fix VMCI use when balloon built into kernel Ondrej Mosnacek (1): crypto: vmx - Fix sleep-in-atomic bugs Paolo Bonzini (1): KVM: VMX: fixes for vmentry_l1d_flush module parameter Peter Zijlstra (1): mm/tlb: Remove tlb_remove_table() non-concurrent condition Rafael David Tinoco (1): mfd: hi655x: Fix regmap area declared size for hi655x Richard Weinberger (4): ubifs: Fix memory leak in lprobs self-check Revert "UBIFS: Fix potential integer overflow in allocation" ubifs: Check data node size before truncate ubifs: Fix synced_i_size calculation for xattr inodes Shan Hai (1): bcache: release dc->writeback_lock properly in bch_writeback_thread() Steven Rostedt (VMware) (4): tracing: Do not call start/stop() functions when tracing_on does not change tracing/blktrace: Fix to allow setting same value uprobes: Use synchronize_rcu() not synchronize_sched() printk/tracing: Do not trace printk_nmi_enter() Tomas Bortoli (3): net/9p/client.c: version pointer uninitialized net/9p/trans_fd.c: fix race-condition by flushing workqueue before the kfree() 9p: fix multiple NULL-pointer-dereferences Tycho Andersen (1): uart: fix race between uart_put_char() and uart_shutdown() Vaibhav Jain (1): cxl: Fix wrong comparison in cxl_adapter_context_get() Vignesh R (1): pwm: tiehrpwm: Fix disabling of output of PWMs Vishal Verma (1): libnvdimm: fix ars_status output length calculation Yannik Sembritzki (2): Replace magic for trusting the secondary keyring with #define Fix kexec forbidding kernels signed with keys in the secondary keyring to boot jiangyiwen (1): 9p/virtio: fix off-by-one error in sg list bounds check piaojun (1): fs/9p/xattr.c: catch the error of p9_client_clunk when setting xattr failed zhangyi (F) (1): PM / sleep: wakeup: Fix build error caused by missing SRCU support

7 years, 1 month

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Linux 4.4.155

by Greg KH

I'm announcing the release of the 4.4.155 kernel. All users of the 4.4 kernel series must upgrade. The updated 4.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.4.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/alpha/kernel/osf_sys.c | 64 ++++++++----------- arch/arm/boot/dts/tegra30-cardhu.dtsi | 1 arch/powerpc/include/asm/fadump.h | 3 arch/powerpc/kernel/fadump.c | 92 +++++++++++++++++++++++----- arch/powerpc/platforms/pseries/ras.c | 2 arch/sparc/kernel/sys_sparc_32.c | 22 +++--- arch/sparc/kernel/sys_sparc_64.c | 20 +++--- arch/x86/include/asm/io.h | 6 + arch/x86/mm/pageattr.c | 2 arch/x86/mm/pat.c | 14 ++++ drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 5 + drivers/gpu/drm/ast/ast_ttm.c | 6 + drivers/gpu/drm/cirrus/cirrus_ttm.c | 7 ++ drivers/gpu/drm/i915/i915_gem_userptr.c | 3 drivers/gpu/drm/mgag200/mgag200_ttm.c | 7 ++ drivers/gpu/drm/nouveau/nouveau_ttm.c | 8 ++ drivers/gpu/drm/radeon/radeon_object.c | 5 + drivers/iio/frequency/ad9523.c | 4 - drivers/iommu/dmar.c | 6 - drivers/iommu/intel-iommu.c | 18 +++++ drivers/md/bcache/writeback.c | 4 - drivers/md/dm-cache-metadata.c | 3 drivers/misc/vmw_balloon.c | 67 ++++++++++++-------- drivers/net/usb/lan78xx.c | 4 - drivers/pwm/pwm-tiehrpwm.c | 2 drivers/spi/spi-davinci.c | 2 drivers/video/fbdev/core/fbmem.c | 38 +++++++++-- fs/9p/xattr.c | 6 + fs/nfs/blocklayout/dev.c | 2 fs/quota/quota.c | 2 fs/ubifs/journal.c | 18 ++++- fs/ubifs/lprops.c | 8 +- fs/xattr.c | 2 include/linux/intel-iommu.h | 8 +- include/linux/io.h | 22 ++++++ include/video/udlfb.h | 2 kernel/kthread.c | 8 ++ kernel/power/Kconfig | 1 kernel/sys.c | 95 +++++++++++++---------------- kernel/trace/blktrace.c | 4 + kernel/trace/trace.c | 4 - kernel/trace/trace_uprobe.c | 2 kernel/user_namespace.c | 39 +++++------ kernel/utsname_sysctl.c | 41 +++++++----- mm/memory.c | 9 -- net/9p/client.c | 2 net/9p/trans_fd.c | 7 +- net/9p/trans_rdma.c | 3 net/9p/trans_virtio.c | 13 +++ net/ieee802154/6lowpan/tx.c | 21 +++++- net/mac802154/tx.c | 15 ++++ tools/perf/util/auxtrace.c | 3 53 files changed, 519 insertions(+), 235 deletions(-) Adrian Hunter (1): perf auxtrace: Fix queue resize Al Viro (1): osf_getdomainname(): use copy_to_user() Alexander Aring (2): net: 6lowpan: fix reserved space for single frames net: mac802154: tx: expand tailroom if necessary Bartosz Golaszewski (1): spi: davinci: fix a NULL pointer dereference Ben Hutchings (1): net: lan78xx: Fix misplaced tasklet_schedule() call Chirantan Ekbote (1): 9p/net: Fix zero-copy path in the 9p virtio transport Christian Brauner (1): getxattr: use correct xattr length Dan Carpenter (1): pnfs/blocklayout: off by one in bl_map_stripe() Dave Airlie (2): x86/io: add interface to reserve io memtype for a resource range. (v1.1) drm/drivers: add support for using the arch wc mapping API. Greg Kroah-Hartman (1): Linux 4.4.155 Hari Bathini (1): powerpc/fadump: handle crash memory ranges array index overflow Jacob Pan (2): iommu/vt-d: Add definitions for PFSID iommu/vt-d: Fix dev iotlb pfsid use Jann Horn (2): sys: don't hold uts_sem while accessing userspace memory userns: move user access out of the mutex Jeremy Cline (1): fs/quota: Fix spectre gadget in do_quotactl Jiri Slaby (1): x86/mm/pat: Fix L1TF stable backport for CPA, 2nd call Jon Hunter (1): ARM: tegra: Fix Tegra30 Cardhu PCA954x reset Lars-Peter Clausen (2): iio: ad9523: Fix displayed phase iio: ad9523: Fix return value for ad952x_store() Mahesh Salgaonkar (1): powerpc/pseries: Fix endianness while restoring of r3 in MCE handler. Matthew Auld (1): drm/i915/userptr: reject zero user_size Mike Snitzer (1): dm cache metadata: save in-core policy_hint_size to on-disk superblock Mikulas Patocka (2): fb: fix lost console when the user unplugs a USB adapter udlfb: set optimal write delay Nadav Amit (4): vmw_balloon: fix inflation of 64-bit GFNs vmw_balloon: do not use 2MB without batching vmw_balloon: VMCI_DOORBELL_SET does not check status vmw_balloon: fix VMCI use when balloon built into kernel Peter Zijlstra (1): mm/tlb: Remove tlb_remove_table() non-concurrent condition Richard Weinberger (4): ubifs: Fix memory leak in lprobs self-check Revert "UBIFS: Fix potential integer overflow in allocation" ubifs: Check data node size before truncate ubifs: Fix synced_i_size calculation for xattr inodes Shan Hai (1): bcache: release dc->writeback_lock properly in bch_writeback_thread() Snild Dolkow (1): kthread, tracing: Don't expose half-written comm when creating kthreads Steven Rostedt (VMware) (3): tracing: Do not call start/stop() functions when tracing_on does not change tracing/blktrace: Fix to allow setting same value uprobes: Use synchronize_rcu() not synchronize_sched() Tomas Bortoli (3): net/9p/client.c: version pointer uninitialized net/9p/trans_fd.c: fix race-condition by flushing workqueue before the kfree() 9p: fix multiple NULL-pointer-dereferences Vignesh R (1): pwm: tiehrpwm: Fix disabling of output of PWMs jiangyiwen (1): 9p/virtio: fix off-by-one error in sg list bounds check piaojun (1): fs/9p/xattr.c: catch the error of p9_client_clunk when setting xattr failed zhangyi (F) (1): PM / sleep: wakeup: Fix build error caused by missing SRCU support

7 years, 1 month

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[PATCH] ALSA: fireface: fix memory leak in ff400_switch_fetching_mode()

by Takashi Sakamoto

An allocated memory forgets to be released. Fixes: 76fdb3a9e13 ('ALSA: fireface: add support for Fireface 400') Cc: <stable(a)vger.kernel.org> # 4.12+ Signed-off-by: Takashi Sakamoto <o-takashi(a)sakamocchi.jp> --- sound/firewire/fireface/ff-protocol-ff400.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/sound/firewire/fireface/ff-protocol-ff400.c b/sound/firewire/fireface/ff-protocol-ff400.c index ad7a0a32557d..64c3cb0fb926 100644 --- a/sound/firewire/fireface/ff-protocol-ff400.c +++ b/sound/firewire/fireface/ff-protocol-ff400.c @@ -146,6 +146,7 @@ static int ff400_switch_fetching_mode(struct snd_ff *ff, bool enable) { __le32 *reg; int i; + int err; reg = kcalloc(18, sizeof(__le32), GFP_KERNEL); if (reg == NULL) @@ -163,9 +164,11 @@ static int ff400_switch_fetching_mode(struct snd_ff *ff, bool enable) reg[i] = cpu_to_le32(0x00000001); } - return snd_fw_transaction(ff->unit, TCODE_WRITE_BLOCK_REQUEST, - FF400_FETCH_PCM_FRAMES, reg, - sizeof(__le32) * 18, 0); + err = snd_fw_transaction(ff->unit, TCODE_WRITE_BLOCK_REQUEST, + FF400_FETCH_PCM_FRAMES, reg, + sizeof(__le32) * 18, 0); + kfree(reg); + return err; } static void ff400_dump_sync_status(struct snd_ff *ff, -- 2.17.1

7 years, 1 month

2
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[PATCH] ALSA: bebob: use address returned by kmalloc() instead of kernel stack for streaming DMA mapping

by Takashi Sakamoto

When executing 'fw_run_transaction()' with 'TCODE_WRITE_BLOCK_REQUEST', an address of 'payload' argument is used for streaming DMA mapping by 'firewire_ohci' module if 'size' argument is larger than 8 byte. Although in this case the address should not be on kernel stack, current implementation of ALSA bebob driver uses data in kernel stack for a cue to boot M-Audio devices. This often brings unexpected result, especially for a case of CONFIG_VMAP_STACK=y. This commit fixes the bug. Reference: https://bugzilla.kernel.org/show_bug.cgi?id=201021 Reference: https://forum.manjaro.org/t/firewire-m-audio-410-driver-wont-load-firmware/… Fixes: a2b2a7798fb6('ALSA: bebob: Send a cue to load firmware for M-Audio Firewire series') Cc: <stable(a)vger.kernel.org> # v3.16+ Signed-off-by: Takashi Sakamoto <o-takashi(a)sakamocchi.jp> --- sound/firewire/bebob/bebob_maudio.c | 24 ++++++++++++++---------- 1 file changed, 14 insertions(+), 10 deletions(-) diff --git a/sound/firewire/bebob/bebob_maudio.c b/sound/firewire/bebob/bebob_maudio.c index bd55620c6a47..0c5a4cbb99ba 100644 --- a/sound/firewire/bebob/bebob_maudio.c +++ b/sound/firewire/bebob/bebob_maudio.c @@ -96,17 +96,13 @@ int snd_bebob_maudio_load_firmware(struct fw_unit *unit) struct fw_device *device = fw_parent_device(unit); int err, rcode; u64 date; - __le32 cues[3] = { - cpu_to_le32(MAUDIO_BOOTLOADER_CUE1), - cpu_to_le32(MAUDIO_BOOTLOADER_CUE2), - cpu_to_le32(MAUDIO_BOOTLOADER_CUE3) - }; + __le32 *cues; /* check date of software used to build */ err = snd_bebob_read_block(unit, INFO_OFFSET_SW_DATE, &date, sizeof(u64)); if (err < 0) - goto end; + return err; /* * firmware version 5058 or later has date later than "20070401", but * 'date' is not null-terminated. @@ -114,20 +110,28 @@ int snd_bebob_maudio_load_firmware(struct fw_unit *unit) if (date < 0x3230303730343031LL) { dev_err(&unit->device, "Use firmware version 5058 or later\n"); - err = -ENOSYS; - goto end; + return -ENXIO; } + cues = kmalloc_array(3, sizeof(*cues), GFP_KERNEL); + if (!cues) + return -ENOMEM; + + cues[0] = cpu_to_le32(MAUDIO_BOOTLOADER_CUE1); + cues[1] = cpu_to_le32(MAUDIO_BOOTLOADER_CUE2); + cues[2] = cpu_to_le32(MAUDIO_BOOTLOADER_CUE3); + rcode = fw_run_transaction(device->card, TCODE_WRITE_BLOCK_REQUEST, device->node_id, device->generation, device->max_speed, BEBOB_ADDR_REG_REQ, - cues, sizeof(cues)); + cues, 3 * sizeof(*cues)); + kfree(cues); if (rcode != RCODE_COMPLETE) { dev_err(&unit->device, "Failed to send a cue to load firmware\n"); err = -EIO; } -end: + return err; } -- 2.17.1

7 years, 1 month

2
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Linux 3.18.122

by Greg KH

I'm announcing the release of the 3.18.122 kernel. All users of the 3.18 kernel series must upgrade. The updated 3.18.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-3.18.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/alpha/kernel/osf_sys.c | 64 ++++++++++------------ arch/arm/boot/dts/tegra30-cardhu.dtsi | 1 arch/powerpc/include/asm/fadump.h | 3 - arch/powerpc/kernel/fadump.c | 92 +++++++++++++++++++++++++++----- arch/powerpc/platforms/pseries/ras.c | 2 arch/sparc/kernel/sys_sparc_32.c | 22 ++++--- arch/sparc/kernel/sys_sparc_64.c | 20 ++++--- drivers/iio/frequency/ad9523.c | 4 - drivers/md/bcache/writeback.c | 4 + drivers/md/dm-cache-metadata.c | 3 - drivers/pwm/pwm-tiehrpwm.c | 2 drivers/spi/spi-davinci.c | 2 drivers/video/fbdev/core/fbmem.c | 38 +++++++++++-- fs/nfs/blocklayout/dev.c | 2 fs/ubifs/journal.c | 7 ++ fs/ubifs/lprops.c | 8 +- fs/xattr.c | 2 include/video/udlfb.h | 2 kernel/kthread.c | 8 ++ kernel/sys.c | 95 ++++++++++++++++------------------ kernel/trace/blktrace.c | 4 + kernel/trace/trace.c | 4 + kernel/trace/trace_uprobe.c | 2 kernel/user_namespace.c | 39 ++++++------- kernel/utsname_sysctl.c | 41 ++++++++------ mm/memory.c | 9 --- net/9p/client.c | 2 net/9p/trans_fd.c | 7 ++ net/9p/trans_rdma.c | 3 + net/9p/trans_virtio.c | 6 +- 31 files changed, 308 insertions(+), 192 deletions(-) Al Viro (1): osf_getdomainname(): use copy_to_user() Bartosz Golaszewski (1): spi: davinci: fix a NULL pointer dereference Christian Brauner (1): getxattr: use correct xattr length Dan Carpenter (1): pnfs/blocklayout: off by one in bl_map_stripe() Eric W. Biederman (1): userns; Correct the comment in map_write Greg Kroah-Hartman (1): Linux 3.18.122 Hari Bathini (1): powerpc/fadump: handle crash memory ranges array index overflow Jann Horn (2): sys: don't hold uts_sem while accessing userspace memory userns: move user access out of the mutex Jon Hunter (1): ARM: tegra: Fix Tegra30 Cardhu PCA954x reset Lars-Peter Clausen (2): iio: ad9523: Fix displayed phase iio: ad9523: Fix return value for ad952x_store() Mahesh Salgaonkar (1): powerpc/pseries: Fix endianness while restoring of r3 in MCE handler. Mike Snitzer (1): dm cache metadata: save in-core policy_hint_size to on-disk superblock Mikulas Patocka (2): fb: fix lost console when the user unplugs a USB adapter udlfb: set optimal write delay Peter Zijlstra (1): mm/tlb: Remove tlb_remove_table() non-concurrent condition Richard Weinberger (3): ubifs: Fix memory leak in lprobs self-check Revert "UBIFS: Fix potential integer overflow in allocation" ubifs: Fix synced_i_size calculation for xattr inodes Shan Hai (1): bcache: release dc->writeback_lock properly in bch_writeback_thread() Snild Dolkow (1): kthread, tracing: Don't expose half-written comm when creating kthreads Steven Rostedt (VMware) (3): tracing: Do not call start/stop() functions when tracing_on does not change tracing/blktrace: Fix to allow setting same value uprobes: Use synchronize_rcu() not synchronize_sched() Tomas Bortoli (3): net/9p/client.c: version pointer uninitialized net/9p/trans_fd.c: fix race-condition by flushing workqueue before the kfree() 9p: fix multiple NULL-pointer-dereferences Vignesh R (1): pwm: tiehrpwm: Fix disabling of output of PWMs jiangyiwen (1): 9p/virtio: fix off-by-one error in sg list bounds check

7 years, 1 month

1
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v3.18.122 build: 0 failures 1 warnings (v3.18.122)

by Build bot for Mark Brown

Tree/Branch: v3.18.122 Git describe: v3.18.122 Commit: c0305995d3 Linux 3.18.122 Build Time: 0 min 1 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 0.00 %) Errors: 0 Warnings: 1 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 7 warnings 0 mismatches : x86_64-allmodconfig 2 warnings 0 mismatches : x86_64-defconfig ------------------------------------------------------------------------------- Warnings Summary: 1 9 ../include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- x86_64-allmodconfig : PASS, 0 errors, 7 warnings, 0 section mismatches Warnings: ../include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] ../include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] ../include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] ../include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] ../include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] ../include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] ../include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] ------------------------------------------------------------------------------- x86_64-defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] ../include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: x86_64-allnoconfig arm-multi_v7_defconfig arm-allmodconfig arm-allnoconfig arm-multi_v5_defconfig

7 years, 1 month

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