- Sep 21, 2021
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Sven Peter authored
Calling tps6598x_block_read with a higher than allowed len can be handled by just returning an error. There's no need to crash systems with panic-on-warn enabled. Reviewed-by:
Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by:
Sven Peter <sven@svenpeter.dev> Link: https://lore.kernel.org/r/20210914140235.65955-3-sven@svenpeter.dev Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Sven Peter authored
tps6598x_block_read already checks for the maximum length of the read but tps6598x_block_write does not. Add the symmetric check there as well. Reviewed-by:
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Sven Peter authored
tps6598x_block_read/write always read 65 bytes of data even when much less is required when I2C_FUNC_I2C is used. Reduce this to the correct number. Reviewed-by:
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Yang Yingliang authored
It will cause null-ptr-deref if platform_get_resource() returns NULL, we need check the return value. Signed-off-by:
Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20210915034925.2399823-1-yangyingliang@huawei.com Signed-off-by:
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Krzysztof Kozlowski authored
The device 0x00e9 (Nokia 5320 XpressMusic) is already on the list. Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20210917091849.18692-3-krzysztof.kozlowski@canonical.com Signed-off-by:
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Greg Kroah-Hartman authored
This reverts commit 9da2c3f7. It is also coming in through the qcom tree, but it is a different version there for some reason. Reverting it in the USB tree on the request of Bjorn. Link: https://lore.kernel.org/r/YUnaJolAAZmhs4kU@ripper Reported-by:
Stephen Rothwell <sfr@canb.auug.org.au> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Kathiravan T <kathirav@codeaurora.org> Cc: Baruch Siach <baruch@tkos.co.il> Signed-off-by:
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- Sep 14, 2021
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Alan Stern authored
The USBDEVFS_CONTROL and USBDEVFS_BULK ioctls invoke usb_start_wait_urb(), which contains an uninterruptible wait with a user-specified timeout value. If timeout value is very large and the device being accessed does not respond in a reasonable amount of time, the kernel will complain about "Task X blocked for more than N seconds", as found in testing by syzbot: INFO: task syz-executor.0:8700 blocked for more than 143 seconds. Not tainted 5.14.0-rc7-syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.0 state:D stack:23192 pid: 8700 ppid: 8455 flags:0x00004004 Call Trace: context_switch kernel/sched/core.c:4681 [inline] __schedule+0xc07/0x11f0 kernel/sched/core.c:5938 schedule+0x14b/0x210 kernel/sched/core.c:6017 schedule_timeout+0x98/0x2f0 kernel/time/timer.c:1857 do_wait_for_common+0x2da/0x480 kernel/sched/completion.c:85 __wait_for_common kernel/sched/completion.c:106 [inline] wait_for_common kernel/sched/completion.c:117 [inline] wait_for_completion_timeout+0x46/0x60 kernel/sched/completion.c:157 usb_start_wait_urb+0x167/0x550 drivers/usb/core/message.c:63 do_proc_bulk+0x978/0x1080 drivers/usb/core/devio.c:1236 proc_bulk drivers/usb/core/devio.c:1273 [inline] usbdev_do_ioctl drivers/usb/core/devio.c:2547 [inline] usbdev_ioctl+0x3441/0x6b10 drivers/usb/core/devio.c:2713 ... To fix this problem, this patch replaces usbfs's calls to usb_control_msg() and usb_bulk_msg() with special-purpose code that does essentially the same thing (as recommended in the comment for usb_start_wait_urb()), except that it always uses a killable wait and it uses GFP_KERNEL rather than GFP_NOIO. Reported-and-tested-by:<syzbot+ada0f7d3d9fd2016d927@syzkaller.appspotmail.com> Suggested-by:
Oliver Neukum <oneukum@suse.com> Signed-off-by:
Alan Stern <stern@rowland.harvard.edu> Link: https://lore.kernel.org/r/20210903175312.GA468440@rowland.harvard.edu Signed-off-by:
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Sungbo Eo authored
The allow_userspace_control flag enables manual role-switch from userspace. Turn this feature on like several other USB DRD controller drivers. Tested-by:
Frank Wunderlich <frank-w@public-files.de> Acked-by:
Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by:
Sungbo Eo <mans0n@gorani.run> Link: https://lore.kernel.org/r/20210830155903.13907-3-mans0n@gorani.run Signed-off-by:
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Ajay Garg authored
Upon calling usb_ep_autoconfig_release(), the endpoint becomes *not valid*. Signed-off-by:
Ajay Garg <ajaygargnsit@gmail.com> Link: https://lore.kernel.org/r/20210909120624.77557-1-ajaygargnsit@gmail.com Signed-off-by:
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Colin Ian King authored
The variable master is being masked with ~MST_R_BITS however this masked value is never used, the following updates to master are assignments. I suspect the original intention was to mask out the MST_R_BITS and then bit-wise or in the appropriate read bits rather than perform an assignment. Fix this by using the |= operator rather than a straight assignment. Note that this code is pre-git history, so I can't find a sha for it. Signed-off-by:
Colin Ian King <colin.king@canonical.com> Addresses-Coverity: ("Unused value") Link: https://lore.kernel.org/r/20210910163131.94796-1-colin.king@canonical.com Signed-off-by:
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Cristian Birsan authored
Add support for USB Host High Speed Port HSIC phy. Tested-by:
Alexander Dahl <ada@thorsis.com> Acked-by:
Cristian Birsan <cristian.birsan@microchip.com> Link: https://lore.kernel.org/r/20210910163842.1596407-3-cristian.birsan@microchip.com Signed-off-by:
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Cristian Birsan authored
Add USB PHY type property for controllers with HSIC support. Signed-off-by:
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Neal Liu authored
For Aspeed, HCHalted status depends on not only Run/Stop but also ASS/PSS status. Handshake CMD_RUN on startup instead. Tested-by:
Tao Ren <rentao.bupt@gmail.com> Reviewed-by:
Neal Liu <neal_liu@aspeedtech.com> Link: https://lore.kernel.org/r/20210910073619.26095-1-neal_liu@aspeedtech.com Signed-off-by:
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Colin Ian King authored
There are bunch of statements where the indentation is not correct, clean these up. Signed-off-by:
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Kathiravan T authored
Based on downstream codeaurora code. Tested (USB2 only) on IPQ6010 based hardware. Signed-off-by:
Kathiravan T <kathirav@codeaurora.org> Signed-off-by:
Baruch Siach <baruch@tkos.co.il> Link: https://lore.kernel.org/r/ebc2d340d566fa2d43127e253d5b8b134a87a78e.1630389452.git.baruch@tkos.co.il Signed-off-by:
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Baruch Siach authored
Add compatible string for Qualcomm IPQ6018 SoC. Acked-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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Balaji Prakash J authored
Set reference clock period when it differs from dwc3 default hardware set. We could calculate clock period based on reference clock frequency. But this information is not always available. This is the case of PCI bus attached USB host. For that reason we use a custom property. Tested (USB2 only) on IPQ6010 SoC based board with 24 MHz reference clock while hardware default is 19.2 MHz. [ baruch: rewrite commit message; drop GFLADJ code; remove 'quirk-' from property name; mention tested hardware ] Acked-by:
Felipe Balbi <balbi@kernel.org> Signed-off-by:
Balaji Prakash J <bjagadee@codeaurora.org> Signed-off-by:
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Baruch Siach authored
Document the snps,ref-clock-period-ns property that describes reference clock period when it deviates from the default set value. Reviewed-by:
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Len Baker authored
As noted in the "Deprecated Interfaces, Language Features, Attributes, and Conventions" documentation [1], size calculations (especially multiplication) should not be performed in memory allocator (or similar) function arguments due to the risk of them overflowing. This could lead to values wrapping around and a smaller allocation being made than the caller was expecting. Using those allocations could lead to linear overflows of heap memory and other misbehaviors. So, use the struct_size() helper to do the arithmetic instead of the argument "size + count * size" in the kzalloc() function. [1] https://www.kernel.org/doc/html/v5.14/process/deprecated.html#open-coded-arithmetic-in-allocator-arguments Acked-by:
Len Baker <len.baker@gmx.com> Link: https://lore.kernel.org/r/20210911112631.10004-1-len.baker@gmx.com Signed-off-by:
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Philipp Zabel authored
Use the regmap_write_bits() macro instead of regmap_update_bits_base(). No functional change. Acked-by:
Philipp Zabel <p.zabel@pengutronix.de> Link: https://lore.kernel.org/r/20210907092706.31748-1-p.zabel@pengutronix.de Signed-off-by:
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- Sep 13, 2021
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Linus Torvalds authored
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Linus Torvalds authored
Merge tag 'perf-tools-for-v5.15-2021-09-11' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull more perf tools updates from Arnaldo Carvalho de Melo: - Add missing fields and remove some duplicate fields when printing a perf_event_attr. - Fix hybrid config terms list corruption. - Update kernel header copies, some resulted in new kernel features being automagically added to 'perf trace' syscall/tracepoint argument id->string translators. - Add a file generated during the documentation build to .gitignore. - Add an option to build without libbfd, as some distros, like Debian consider its ABI unstable. - Add support to print a textual representation of IBS raw sample data in 'perf report'. - Fix bpf 'perf test' sample mismatch reporting - Fix passing arguments to stackcollapse report in a 'perf script' python script. - Allow build-id with trailing zeros. - Look for ImageBase in PE file to compute .text offset. * tag 'perf-tools-for-v5.15-2021-09-11' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (25 commits) tools headers UAPI: Update tools's copy of drm.h headers tools headers UAPI: Sync drm/i915_drm.h with the kernel sources tools headers UAPI: Sync linux/fs.h with the kernel sources tools headers UAPI: Sync linux/in.h copy with the kernel sources perf tools: Add an option to build without libbfd perf tools: Allow build-id with trailing zeros perf tools: Fix hybrid config terms list corruption perf tools: Factor out copy_config_terms() and free_config_terms() perf tools: Fix perf_event_attr__fprintf() missing/dupl. fields perf tools: Ignore Documentation dependency file perf bpf: Provide a weak btf__load_from_kernel_by_id() for older libbpf versions tools include UAPI: Update linux/mount.h copy perf beauty: Cover more flags in the move_mount syscall argument beautifier tools headers UAPI: Sync linux/prctl.h with the kernel sources tools include UAPI: Sync sound/asound.h copy with the kernel sources tools headers UAPI: Sync linux/kvm.h with the kernel sources tools headers UAPI: Sync x86's asm/kvm.h with the kernel sources perf report: Add support to print a textual representation of IBS raw sample data perf report: Add tools/arch/x86/include/asm/amd-ibs.h perf env: Add perf_env__cpuid, perf_env__{nr_}pmu_mappings ...
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git://github.com/ojeda/linuxLinus Torvalds authored
Pull compiler attributes updates from Miguel Ojeda: - Fix __has_attribute(__no_sanitize_coverage__) for GCC 4 (Marco Elver) - Add Nick as Reviewer for compiler_attributes.h (Nick Desaulniers) - Move __compiletime_{error|warning} (Nick Desaulniers) * tag 'compiler-attributes-for-linus-v5.15-rc1-v2' of git://github.com/ojeda/linux: compiler_attributes.h: move __compiletime_{error|warning} MAINTAINERS: add Nick as Reviewer for compiler_attributes.h Compiler Attributes: fix __has_attribute(__no_sanitize_coverage__) for GCC 4 -
git://github.com/ojeda/linuxLinus Torvalds authored
Pull auxdisplay updates from Miguel Ojeda: "An assortment of improvements for auxdisplay: - Replace symbolic permissions with octal permissions (Jinchao Wang) - ks0108: Switch to use module_parport_driver() (Andy Shevchenko) - charlcd: Drop unneeded initializers and switch to C99 style (Andy Shevchenko) - hd44780: Fix oops on module unloading (Lars Poeschel) - Add I2C gpio expander example (Ralf Schlatterbeck)" * tag 'auxdisplay-for-linus-v5.15-rc1' of git://github.com/ojeda/linux: auxdisplay: Replace symbolic permissions with octal permissions auxdisplay: ks0108: Switch to use module_parport_driver() auxdisplay: charlcd: Drop unneeded initializers and switch to C99 style auxdisplay: hd44780: Fix oops on module unloading auxdisplay: Add I2C gpio expander example -
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull CPU hotplug updates from Thomas Gleixner: "Updates for the SMP and CPU hotplug: - Remove DEFINE_SMP_CALL_CACHE_FUNCTION() which is a left over of the original hotplug code and now causing trouble with the ARM64 cache topology setup due to the pointless SMP function call. It's not longer required as the hotplug callbacks are guaranteed to be invoked on the upcoming CPU. - Remove the deprecated and now unused CPU hotplug functions - Rewrite the CPU hotplug API documentation" * tag 'smp-urgent-2021-09-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: Documentation: core-api/cpuhotplug: Rewrite the API section cpu/hotplug: Remove deprecated CPU-hotplug functions. thermal: Replace deprecated CPU-hotplug functions. drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION() -
Linus Torvalds authored
Merge tag 'char-misc-5.15-rc1-lkdtm' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull misc driver fix from Greg KH: "Here is a single patch for 5.15-rc1, for the lkdtm misc driver. It resolves a build issue that many people were hitting with your current tree, and Kees and others felt would be good to get merged before -rc1 comes out, to prevent them from having to constantly hit it as many development trees restart on -rc1, not older -rc releases. It has NOT been in linux-next, but has passed 0-day testing and looks 'obviously correct' when reviewing it locally :)" * tag 'char-misc-5.15-rc1-lkdtm' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: lkdtm: Use init_uts_ns.name instead of macros
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git://github.com/cminyard/linux-ipmiLinus Torvalds authored
Pull IPMI updates from Corey Minyard: "A couple of very minor fixes for style and rate limiting. Nothing big, but probably needs to go in" * tag 'for-linus-5.15-1' of git://github.com/cminyard/linux-ipmi: char: ipmi: use DEVICE_ATTR helper macro ipmi: rate limit ipmi smi_event failure message
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull scheduler fixes from Borislav Petkov: - Make sure the idle timer expires in hardirq context, on PREEMPT_RT - Make sure the run-queue balance callback is invoked only on the outgoing CPU * tag 'sched_urgent_for_v5.15_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched: Prevent balance_push() on remote runqueues sched/idle: Make the idle timer expire in hard interrupt context
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull locking fixes from Borislav Petkov: - Fix the futex PI requeue machinery to not return to userspace in inconsistent state - Avoid a potential null pointer dereference in the ww_mutex deadlock check - Other smaller cleanups and optimizations * tag 'locking_urgent_for_v5.15_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/rtmutex: Fix ww_mutex deadlock check futex: Remove unused variable 'vpid' in futex_proxy_trylock_atomic() futex: Avoid redundant task lookup futex: Clarify comment for requeue_pi_wake_futex() futex: Prevent inconsistent state and exit race futex: Return error code instead of assigning it without effect locking/rwsem: Add missing __init_rwsem() for PREEMPT_RT
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull timer fix from Borislav Petkov: - Handle negative second values properly when converting a timespec64 to nanoseconds. * tag 'timers_urgent_for_v5.15_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: time: Handle negative seconds correctly in timespec64_to_ns()
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull namei updates from Al Viro: "Clearing fallout from mkdirat in io_uring series. The fix in the kern_path_locked() patch plus associated cleanups" * 'misc.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: putname(): IS_ERR_OR_NULL() is wrong here namei: Standardize callers of filename_create() namei: Standardize callers of filename_lookup() rename __filename_parentat() to filename_parentat() namei: Fix use after free in kern_path_locked
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull smbfs updates from Steve French: "cifs/smb3 updates: - DFS reconnect fix - begin creating common headers for server and client - rename the cifs_common directory to smbfs_common to be more consistent ie change use of the name cifs to smb (smb3 or smbfs is more accurate, as the very old cifs dialect has long been superseded by smb3 dialects). In the future we can rename the fs/cifs directory to fs/smbfs. This does not include the set of multichannel fixes nor the two deferred close fixes (they are still being reviewed and tested)" * tag '5.15-rc-cifs-part2' of git://git.samba.org/sfrench/cifs-2.6: cifs: properly invalidate cached root handle when closing it cifs: move SMB FSCTL definitions to common code cifs: rename cifs_common to smbfs_common cifs: update FSCTL definitions
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- Sep 12, 2021
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git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds authored
Pull virtio updates from Michael Tsirkin: - vduse driver ("vDPA Device in Userspace") supporting emulated virtio block devices - virtio-vsock support for end of record with SEQPACKET - vdpa: mac and mq support for ifcvf and mlx5 - vdpa: management netlink for ifcvf - virtio-i2c, gpio dt bindings - misc fixes and cleanups * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (39 commits) Documentation: Add documentation for VDUSE vduse: Introduce VDUSE - vDPA Device in Userspace vduse: Implement an MMU-based software IOTLB vdpa: Support transferring virtual addressing during DMA mapping vdpa: factor out vhost_vdpa_pa_map() and vhost_vdpa_pa_unmap() vdpa: Add an opaque pointer for vdpa_config_ops.dma_map() vhost-iotlb: Add an opaque pointer for vhost IOTLB vhost-vdpa: Handle the failure of vdpa_reset() vdpa: Add reset callback in vdpa_config_ops vdpa: Fix some coding style issues file: Export receive_fd() to modules eventfd: Export eventfd_wake_count to modules iova: Export alloc_iova_fast() and free_iova_fast() virtio-blk: remove unneeded "likely" statements virtio-balloon: Use virtio_find_vqs() helper vdpa: Make use of PFN_PHYS/PFN_UP/PFN_DOWN helper macro vsock_test: update message bounds test for MSG_EOR af_vsock: rename variables in receive loop virtio/vsock: support MSG_EOR bit processing vhost/vsock: support MSG_EOR bit processing ... -
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linuxLinus Torvalds authored
Pull more RISC-V updates from Palmer Dabbelt: - A pair of defconfig additions, for NVMe and the EFI filesystem localization options. - A larger address space for stack randomization. - A cleanup to our install rules. - A DTS update for the Microchip Icicle board, to fix the serial console. - Support for build-time table sorting, which allows us to have __ex_table read-only. * tag 'riscv-for-linus-5.15-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: Move EXCEPTION_TABLE to RO_DATA segment riscv: Enable BUILDTIME_TABLE_SORT riscv: dts: microchip: mpfs-icicle: Fix serial console riscv: move the (z)install rules to arch/riscv/Makefile riscv: Improve stack randomisation on RV64 riscv: defconfig: enable NLS_CODEPAGE_437, NLS_ISO8859_1 riscv: defconfig: enable BLK_DEV_NVME
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git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linuxLinus Torvalds authored
Pull coccinelle updates from Julia Lawall: "These changes update some existing semantic patches with respect to some recent changes in the kernel. Specifically, the change to kvmalloc.cocci searches for kfree_sensitive rather than kzfree, and the change to use_after_iter.cocci adds list_entry_is_head as a valid use of a list iterator index variable after the end of the loop" * 'for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux: scripts: coccinelle: allow list_entry_is_head() to use pos coccinelle: api: rename kzfree to kfree_sensitive
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Arnaldo Carvalho de Melo authored
Picking the changes from: 17ce9c61 ("drm: document DRM_IOCTL_MODE_RMFB") Doesn't result in any tooling changes: $ tools/perf/trace/beauty/drm_ioctl.sh > before $ cp include/uapi/drm/drm.h tools/include/uapi/drm/drm.h $ tools/perf/trace/beauty/drm_ioctl.sh > after $ diff -u before after Silencing these perf build warnings: Warning: Kernel ABI header at 'tools/include/uapi/drm/drm.h' differs from latest version at 'include/uapi/drm/drm.h' diff -u tools/include/uapi/drm/drm.h include/uapi/drm/drm.h Cc: Simon Ser <contact@emersion.fr> Signed-off-by:
Arnaldo Carvalho de Melo <acme@redhat.com>
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Arnaldo Carvalho de Melo authored
To pick the changes in: b65a9489 ("drm/i915/userptr: Probe existence of backing struct pages upon creation") ee242ca7 ("drm/i915/guc: Implement GuC priority management") 81340cf3 ("drm/i915/uapi: reject set_domain for discrete") 7961c5b6 ("drm/i915: Add TTM offset argument to mmap.") aef7b67a ("drm/i915/uapi: convert drm_i915_gem_userptr to kernel doc") e7737b67 ("drm/i915/uapi: reject caching ioctls for discrete") 3aa8c57f ("drm/i915/uapi: convert drm_i915_gem_set_domain to kernel doc") 289f5a72 ("drm/i915/uapi: convert drm_i915_gem_caching to kernel doc") 4a766ae4 ("drm/i915: Drop the CONTEXT_CLONE API (v2)") 6ff6d61d ("drm/i915: Drop I915_CONTEXT_PARAM_NO_ZEROMAP") fe4751c3 ("drm/i915: Drop I915_CONTEXT_PARAM_RINGSIZE") 57772953 ("drm/i915: Document the Virtual Engine uAPI") c649432e ("drm/i915: Fix busy ioctl commentary") That doesn't result in any changes to tooling as no new ioctl were added (at least not perceived by tools/perf/trace/beauty/drm_ioctl.sh). Addressing this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jason Ekstrand <jason@jlekstrand.net> Cc: John Harrison <John.C.Harrison@Intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Matthew Auld <matthew.auld@intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by:
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Arnaldo Carvalho de Melo authored
To pick the change in: 7957d93b ("block: add ioctl to read the disk sequence number") It adds a new ioctl, but we are still not using that to generate tables for 'perf trace', so no changes in tooling. This silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/fs.h' differs from latest version at 'include/uapi/linux/fs.h' diff -u tools/include/uapi/linux/fs.h include/uapi/linux/fs.h Cc: Jens Axboe <axboe@kernel.dk> Cc: Matteo Croce <mcroce@microsoft.com> Signed-off-by:
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Arnaldo Carvalho de Melo authored
To pick the changes in: db243b79 ("net/ipv4/ipv6: Replace one-element arraya with flexible-array members") 2d3e5caf ("net/ipv4: Replace one-element array with flexible-array member") That don't result in any change in tooling, the structs changed remains with the same layout. This addresses this build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/in.h' differs from latest version at 'include/uapi/linux/in.h' diff -u tools/include/uapi/linux/in.h include/uapi/linux/in.h Cc: David S. Miller <davem@davemloft.net> Cc: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by:
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Ian Rogers authored
Some distributions, like debian, don't link perf with libbfd. Add a build flag to make this configuration buildable and testable. This was inspired by: https://lore.kernel.org/linux-perf-users/20210910102307.2055484-1-tonyg@leastfixedpoint.com/T/#u Signed-off-by:
Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: tony garnock-jones <tonyg@leastfixedpoint.com> Link: http://lore.kernel.org/lkml/20210910225756.729087-1-irogers@google.com Signed-off-by:
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