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2019-06-20Merge branch 'md-next' of https://github.com/liu-song-6/linux into for-5.3/blockJens Axboe
Pull MD changes from Song. * 'md-next' of https://github.com/liu-song-6/linux: md: add bitmap_abort label in md_run md-bitmap: create and destroy wb_info_pool with the change of bitmap md-bitmap: create and destroy wb_info_pool with the change of backlog md: introduce mddev_create/destroy_wb_pool for the change of member device md/raid1: fix potential data inconsistency issue with write behind device
2019-06-21Merge tag 'imx-drm-fixes-2019-06-20' of ↵Dave Airlie
git://git.pengutronix.de/git/pza/linux into drm-fixes drm/imx: ipu-v3 image converter fixes This series fixes input buffer alignment and downsizer configuration to adhere to IPU mem2mem CSC/scaler hardware restrictions in certain downscaling ratios. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Philipp Zabel <p.zabel@pengutronix.de> Link: https://patchwork.freedesktop.org/patch/msgid/1561040798.14349.20.camel@pengutronix.de
2019-06-21Merge tag 'drm-intel-fixes-2019-06-20' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes drm/i915 fixes for v5.2-rc6: - GVT: Fix reserved PVINFO register write (Weinan) - Avoid clobbering M/N values in fastset fuzzy checks (Ville) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87pnn8sbdp.fsf@intel.com
2019-06-21Merge tag 'drm-misc-fixes-2019-06-19' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes panfrost- Only unmap BO's if they're mapped (Boris) core- Handle buffer desc copy_to_user failure properly (Dan) Cc: Boris Brezillon <boris.brezillon@collabora.com> Cc: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Dave Airlie <airlied@redhat.com> From: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20190619192745.GA145841@art_vandelay
2019-06-21Merge branch 'vmwgfx-fixes-5.2' of ↵Dave Airlie
git://people.freedesktop.org/~thomash/linux into drm-fixes A couple of fixes for vmwgfx. Two fixes for a DMA sg-list debug warning message. These are not cc'd stable since there is no evidence of actual breakage. On fix for the high-bandwidth backdoor port which is cc'd stable due to upcoming hardware, on which the code would otherwise break. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Hellstrom <VMware> <thomas@shipmail.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190618072255.2720-1-thomas@shipmail.org
2019-06-20md: add bitmap_abort label in md_runGuoqing Jiang
Now, there are two places need to consider about the failure of destroy bitmap, so move the common part between bitmap_abort and abort label. Reviewed-by: NeilBrown <neilb@suse.com> Signed-off-by: Guoqing Jiang <gqjiang@suse.com> Signed-off-by: Song Liu <songliubraving@fb.com>
2019-06-20md-bitmap: create and destroy wb_info_pool with the change of bitmapGuoqing Jiang
The write-behind attribute is part of bitmap, since bitmap can be added/removed dynamically with the following. 1. mdadm --grow /dev/md0 --bitmap=none 2. mdadm --grow /dev/md0 --bitmap=internal --write-behind So we need to destroy wb_info_pool in md_bitmap_destroy, and create the pool before load bitmap. Reviewed-by: NeilBrown <neilb@suse.com> Signed-off-by: Guoqing Jiang <gqjiang@suse.com> Signed-off-by: Song Liu <songliubraving@fb.com>
2019-06-20md-bitmap: create and destroy wb_info_pool with the change of backlogGuoqing Jiang
Since we can enable write-behind mode by write backlog node, so create wb_info_pool if the mode is just enabled, also call call md_bitmap_update_sb to make user aware the write-behind mode is enabled. Conversely, wb_info_pool should be destroyed when write-behind mode is disabled. Beside above, it is better to update bitmap sb if we change the number of max_write_behind. Reviewed-by: NeilBrown <neilb@suse.com> Signed-off-by: Guoqing Jiang <gqjiang@suse.com> Signed-off-by: Song Liu <songliubraving@fb.com>
2019-06-20md: introduce mddev_create/destroy_wb_pool for the change of member deviceGuoqing Jiang
Previously, we called rdev_init_wb to avoid potential data inconsistency when array is created. Now, we need to call the function and create mempool if a device is added or just be flaged as "writemostly". So mddev_create_wb_pool is introduced and called accordingly. And for safety reason, we mark implicit GFP_NOIO allocation scope for create mempool during mddev_suspend/mddev_resume. And mempool should be removed conversely after remove a member device or its's "writemostly" flag, which is done by call mddev_destroy_wb_pool. Reviewed-by: NeilBrown <neilb@suse.com> Signed-off-by: Guoqing Jiang <gqjiang@suse.com> Signed-off-by: Song Liu <songliubraving@fb.com>
2019-06-20md/raid1: fix potential data inconsistency issue with write behind deviceGuoqing Jiang
For write-behind mode, we think write IO is complete once it has reached all the non-writemostly devices. It works fine for single queue devices. But for multiqueue device, if there are lots of IOs come from upper layer, then the write-behind device could issue those IOs to different queues, depends on the each queue's delay, so there is no guarantee that those IOs can arrive in order. To address the issue, we need to check the collision among write behind IOs, we can only continue without collision, otherwise wait for the completion of previous collisioned IO. And WBCollision is introduced for multiqueue device which is worked under write-behind mode. But this patch doesn't handle below cases which could have the data inconsistency issue as well, these cases will be handled in later patches. 1. modify max_write_behind by write backlog node. 2. add or remove array's bitmap dynamically. 3. the change of member disk. Reviewed-by: NeilBrown <neilb@suse.com> Signed-off-by: Guoqing Jiang <gqjiang@suse.com> Signed-off-by: Song Liu <songliubraving@fb.com>
2019-06-20MIPS: have "plain" make calls build dtbs for selected platformsCedric Hombourger
scripts/package/builddeb calls "make dtbs_install" after executing a plain make (i.e. no build targets specified). It will fail if dtbs were not built beforehand. Match the arm64 architecture where DTBs get built by the "all" target. Signed-off-by: Cedric Hombourger <Cedric_Hombourger@mentor.com> [paul.burton@mips.com: s/builddep/builddeb] Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: linux-mips@vger.kernel.org Cc: stable@vger.kernel.org # v4.1+
2019-06-20ARM: 8865/1: mm: remove unused variablesYueHaibing
Fix gcc warnings: arch/arm/mm/init.c: In function 'mem_init': arch/arm/mm/init.c:456:13: warning: unused variable 'itcm_end' [-Wunused-variable] extern u32 itcm_end; ^ arch/arm/mm/init.c:455:13: warning: unused variable 'dtcm_end' [-Wunused-variable] extern u32 dtcm_end; ^ They are not used any more since commit 1c31d4e96b8c ("ARM: 8820/1: mm: Stop printing the virtual memory layout") Link: https://lkml.org/lkml/2019/5/12/82 Signed-off-by: YueHaibing <yuehaibing@huawei.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2019-06-20ARM: 8864/1: Add workaround for I-Cache line size mismatch between CPU coresMarek Szyprowski
Some big.LITTLE systems have I-Cache line size mismatch between LITTLE and big cores. This patch adds a workaround for proper I-Cache support on such systems. Without it, some class of the userspace code (typically self-modifying) might suffer from random SIGILL failures. Similar workaround already exists for ARM64 architecture. I has been added by commit 116c81f427ff ("arm64: Work around systems with mismatched cache line sizes"). Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2019-06-20ARM: 8861/1: errata: Workaround errata A12 857271 / A17 857272Doug Anderson
This adds support for working around errata A12 857271 / A17 857272. These errata were causing hangs on rk3288-based Chromebooks and it was confirmed that this workaround fixed the problems. In the Chrome OS 3.14 kernel this was treated as two errata: ERRATA_FOOBAR [1] and ERRATA_CR711784 [2]. Apparently the two errata got lumped together at some point in time. Let's actually get the workaround landed. [1] https://crrev.com/c/342753 [2] https://crbug.com/711784 Signed-off-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Sonny Rao <sonnyrao@chromium.org> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2019-06-20ARM: 8860/1: VDSO: Drop implicit common-page-size linker flagNick Desaulniers
GNU linker's -z common-page-size's default value is based on the target architecture. arch/arm/vdso/Makefile sets it to the architecture default, which is implicit and redundant. Drop it. Link: https://lkml.kernel.org/r/20181206191231.192355-1-ndesaulniers@google.com Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Nathan Lynch <nathanl@linux.ibm.com> Suggested-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2019-06-20ARM: arrange show_pte() to issue severity-based messagesRussell King
show_pte() is used to print information after various other kernel messages, which themselves are printed at different severities. Include the severity in the show_pte() information so that associated messages are printed with the same severity. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2019-06-20ARM: add "8<--- cut here ---" to kernel dumpsRussell King
Add a "8<--- cut here ---" marker to kernel dumps to help users cut the dump at the right place when emailing list, rather than cutting off the first line which gives the reason for the dump. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2019-06-20ARM: 8867/1: vdso: pass --be8 to linker if necessaryJason A. Donenfeld
The commit fe00e50b2db8 ("ARM: 8858/1: vdso: use $(LD) instead of $(CC) to link VDSO") removed the passing of CFLAGS, since ld doesn't take those directly. However, prior, big-endian ARM was relying on gcc to translate its -mbe8 option into ld's --be8 option. Lacking this, ld generated be32 code, making the VDSO generate SIGILL when called by userspace. This commit passes --be8 if CONFIG_CPU_ENDIAN_BE8 is enabled. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2019-06-20Merge tag 'ovl-fixes-5.2-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs Pull overlayfs fixes from Miklos Szeredi: "Fix two regressions in this cycle, and a couple of older bugs" * tag 'ovl-fixes-5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: ovl: make i_ino consistent with st_ino in more cases ovl: fix typo in MODULE_PARM_DESC ovl: fix bogus -Wmaybe-unitialized warning ovl: don't fail with disconnected lower NFS ovl: fix wrong flags check in FS_IOC_FS[SG]ETXATTR ioctls
2019-06-20Merge tag 'fuse-fixes-5.2-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse Pull fuse fix from Miklos Szeredi: "Just a single revert, fixing a regression in -rc1" * tag 'fuse-fixes-5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: Revert "fuse: require /dev/fuse reads to have enough buffer capacity"
2019-06-20Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull kvm fixes from Paolo Bonzini: "Fixes for ARM and x86, plus selftest patches and nicer structs for nested state save/restore" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: nVMX: reorganize initial steps of vmx_set_nested_state KVM: arm/arm64: Fix emulated ptimer irq injection tests: kvm: Check for a kernel warning kvm: tests: Sort tests in the Makefile alphabetically KVM: x86/mmu: Allocate PAE root array when using SVM's 32-bit NPT KVM: x86: Modify struct kvm_nested_state to have explicit fields for data KVM: fix typo in documentation KVM: nVMX: use correct clean fields when copying from eVMCS KVM: arm/arm64: vgic: Fix kvm_device leak in vgic_its_destroy KVM: arm64: Filter out invalid core register IDs in KVM_GET_REG_LIST KVM: arm64: Implement vq_present() as a macro
2019-06-20scsi: vmw_pscsi: Fix use-after-free in pvscsi_queue_lck()Jan Kara
Once we unlock adapter->hw_lock in pvscsi_queue_lck() nothing prevents just queued scsi_cmnd from completing and freeing the request. Thus cmd->cmnd[0] dereference can dereference already freed request leading to kernel crashes or other issues (which one of our customers observed). Store cmd->cmnd[0] in a local variable before unlocking adapter->hw_lock to fix the issue. CC: <stable@vger.kernel.org> Signed-off-by: Jan Kara <jack@suse.cz> Reviewed-by: Ewan D. Milne <emilne@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2019-06-20Merge tag 'arm64-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "This is mainly a couple of email address updates to MAINTAINERS, but we've also fixed a UAPI build issue with musl libc and an accidental double-initialisation of our pgd_cache due to a naming conflict with a weak symbol. There are a couple of outstanding issues that have been reported, but it doesn't look like they're new and we're still a long way off from fully debugging them. Summary: - Fix use of #include in UAPI headers for compatability with musl libc - Update email addresses in MAINTAINERS - Fix initialisation of pgd_cache due to name collision with weak symbol" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64/mm: don't initialize pgd_cache twice MAINTAINERS: Update my email address arm64/sve: <uapi/asm/ptrace.h> should not depend on <uapi/linux/prctl.h> arm64: ssbd: explicitly depend on <linux/prctl.h> MAINTAINERS: Update my email address to use @kernel.org
2019-06-20f2fs: use block layer helper for show_bio_op macroChaitanya Kulkarni
Adjust the f2fs tracing code to use newly introduced block layer function blk_op_str() which converts the REQ_OP_XXX into the string XXX. Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-06-20block: update print_req_error()Chaitanya Kulkarni
Improve the print_req_error with additional request fields which are helpful for debugging. Use newly introduced blk_op_str() to print the REQ_OP_XXX in the string format. Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-06-20block: use blk_op_str() in blk-mq-debugfs.cChaitanya Kulkarni
Now that we've a helper function blk_op_str() to convert the REQ_OP_XXX to string XXX, adjust the code to use that. Get rid of the duplicate array op_name which is now present in the blk-core.c which we renamed it to "blk_op_name" and open coding in the blk-mq-debugfs.c. Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-06-20block: add centralize REQ_OP_XXX to string helperChaitanya Kulkarni
In order to centralize the REQ_OP_XXX to string conversion which can be used in the block layer and different places in the kernel like f2fs, this patch adds a new helper function along with an array similar to the one present in the blk-mq-debugfs.c. We keep this helper functionality centralize under blk-core.c instead of blk-mq-debugfs.c since blk-core.c is configured using CONFIG_BLOCK and it will not be dependent on blk-mq-debugfs.c which is configured using CONFIG_BLK_DEBUG_FS. Next patch adjusts the code in the blk-mq-debugfs.c with newly introduced helper. Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-06-20block: improve print_req_errorChristoph Hellwig
Print the calling function instead of print_req_error as a prefix, and print the operation and op_flags separately instead of the whole field. Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-06-20Merge tag 's390-5.2-5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Heiko Carstens: - Disable address-of-packed-member warning in s390 specific boot code to get rid of a gcc9 warning which otherwise is already disabled for the whole kernel. - Fix yet another compiler error seen with CONFIG_OPTIMIZE_INLINING enabled. - Fix memory leak in vfio-ccw code on module exit. * tag 's390-5.2-5' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: vfio-ccw: Destroy kmem cache region on module exit s390/ctl_reg: mark __ctl_set_bit and __ctl_clear_bit as __always_inline s390/boot: disable address-of-packed-member warning
2019-06-20EDAC, i10nm: Add Intel additional Ice-Lake supportQiuxu Zhuo
Two new CPU models share the same memory controller architecture with Jacobsville/Tremont, so can use the same i10nm EDAC driver. Add ICX and ICX-D CPU model numbers for EDAC support. Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2019-06-20EDAC: Make edac_debugfs_create_x*() return voidGreg Kroah-Hartman
The return values of edac_debugfs_create_x16() and edac_debugfs_create_x8() are never checked (as they don't need to be), so no need to have them return anything, just make the functions return void instead. This is done with the goal of being able to change the debugfs_create_x* functions to also not return a value. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: James Morse <james.morse@arm.com> Cc: linux-edac <linux-edac@vger.kernel.org> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Link: https://lkml.kernel.org/r/20190611175433.GA5108@kroah.com
2019-06-20EDAC/aspeed: Remove set but not used variable 'np'YueHaibing
Fix the following -Wunused-but-set-variable warning: drivers/edac/aspeed_edac.c: In function aspeed_probe: drivers/edac/aspeed_edac.c:284:22: warning: variable np set but not used [-Wunused-but-set-variable] It is never used and can be removed. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Stefan Schaeckeler <sschaeck@cisco.com> Cc: James Morse <james.morse@arm.com> Cc: Joel Stanley <joel@jms.id.au> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-aspeed@lists.ozlabs.org Cc: linux-edac <linux-edac@vger.kernel.org> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Link: https://lkml.kernel.org/r/20190525144153.2028-1-yuehaibing@huawei.com
2019-06-20EDAC/ie31200: Reformat PCI device tableMarco Elver
Reformat device table after Coffee Lake additions to be more readable. No functional change. Signed-off-by: Marco Elver <elver@google.com> Signed-off-by: Borislav Petkov <bp@suse.de> Acked-by: Tony Luck <tony.luck@intel.com> Cc: James Morse <james.morse@arm.com> Cc: Jason Baron <jbaron@akamai.com> Cc: linux-edac <linux-edac@vger.kernel.org> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Link: https://lkml.kernel.org/r/20190610191422.177931-2-elver@google.com
2019-06-20EDAC/ie31200: Add Intel Coffee Lake CPU supportMarco Elver
Coffee Lake seems to work like Skylake and Kaby Lake. Add all device IDs for Coffee Lake-S CPUs according to datasheet. [ bp: Massage. ] Signed-off-by: Marco Elver <elver@google.com> Signed-off-by: Borislav Petkov <bp@suse.de> Acked-by: Tony Luck <tony.luck@intel.com> Cc: James Morse <james.morse@arm.com> Cc: Jason Baron <jbaron@akamai.com> Cc: linux-edac <linux-edac@vger.kernel.org> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Link: https://lkml.kernel.org/r/20190610191422.177931-1-elver@google.com
2019-06-20EDAC/sifive: Add EDAC platform driver for SiFive SoCsYash Shah
Add an EDAC driver for SiFive SoCs. The initial version supports ECC event monitoring and reporting through the EDAC framework for the SiFive L2 cache controller. It registers for notifier events from the L2 cache controller driver (arch/riscv/mm/sifive_l2_cache.c) for L2 ECC events. [ bp: Massage commit message. ] Signed-off-by: Yash Shah <yash.shah@sifive.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: James Morse <james.morse@arm.com> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: linux-edac <linux-edac@vger.kernel.org> Cc: linux-riscv@lists.infradead.org Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: Palmer Dabbelt <palmer@sifive.com> Cc: "Paul E. McKenney" <paulmck@linux.ibm.com> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: sachin.ghadi@sifive.com Link: https://lkml.kernel.org/r/1557142026-15949-2-git-send-email-yash.shah@sifive.com
2019-06-20EDAC/sb_edac: Remove redundant update of tad_baseColin Ian King
The variable tad_base is being set to a value that is never read and is being over-written on the next iteration of a for-loop. This assignment is therefore redundant and can be removed. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Borislav Petkov <bp@suse.de> Acked-by: Tony Luck <tony.luck@intel.com> Cc: James Morse <james.morse@arm.com> Cc: kernel-janitors@vger.kernel.org Cc: linux-edac <linux-edac@vger.kernel.org> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Qiuxu Zhuo <qiuxu.zhuo@intel.com> Link: https://lkml.kernel.org/r/20190508224201.27120-1-colin.king@canonical.com
2019-06-20arm64: dts: stratix10: Add SDMMC EDAC nodeThor Thayer
Add the Stratix10 SDMMC EDAC node. Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com> Signed-off-by: Borislav Petkov <bp@suse.de> Acked-by: Dinh Nguyen <dinguyen@kernel.org> Cc: devicetree@vger.kernel.org Cc: James Morse <james.morse@arm.com> Cc: linux-edac <linux-edac@vger.kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: mchehab@kernel.org Cc: Rob Herring <robh+dt@kernel.org> Link: https://lkml.kernel.org/r/1556030197-24534-5-git-send-email-thor.thayer@linux.intel.com
2019-06-20EDAC/altera: Add Stratix10 SDMMC supportThor Thayer
Add SDMMC support for Stratix10 which has IRQ differences from Arria10. Update comment accordingly. Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: devicetree@vger.kernel.org Cc: dinguyen@kernel.org Cc: James Morse <james.morse@arm.com> Cc: linux-edac <linux-edac@vger.kernel.org> Cc: mark.rutland@arm.com Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: robh+dt@kernel.org Link: https://lkml.kernel.org/r/1556030197-24534-4-git-send-email-thor.thayer@linux.intel.com
2019-06-20arm64: dts: stratix10: Add OCRAM EDAC nodeThor Thayer
Add the OCRAM ECC node with Stratix10 compatible string. Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com> Signed-off-by: Borislav Petkov <bp@suse.de> Acked-by: Dinh Nguyen <dinguyen@kernel.org> Cc: devicetree@vger.kernel.org Cc: James Morse <james.morse@arm.com> Cc: linux-edac <linux-edac@vger.kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: mchehab@kernel.org Cc: Rob Herring <robh+dt@kernel.org> Link: https://lkml.kernel.org/r/1556030197-24534-3-git-send-email-thor.thayer@linux.intel.com
2019-06-20EDAC/altera: Add Stratix10 OCRAM ECC supportThor Thayer
Use the newer ECC error injection method for Arria10 and Stratix10 OCRAM. If OCRAM has already been initialized during boot and OCRAM ECC is enabled, ensure the Single Bit Error IRQ is enabled. Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: devicetree@vger.kernel.org Cc: dinguyen@kernel.org Cc: James Morse <james.morse@arm.com> Cc: linux-edac <linux-edac@vger.kernel.org> Cc: mark.rutland@arm.com Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: robh+dt@kernel.org Link: https://lkml.kernel.org/r/1556030197-24534-2-git-send-email-thor.thayer@linux.intel.com
2019-06-20EDAC/sysfs: Drop device references properlyGreg KH
Do put_device() if device_add() fails. [ bp: do device_del() for the successfully created devices in edac_create_csrow_objects(), on the unwind path. ] Signed-off-by: Greg KH <gregkh@linuxfoundation.org> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/20190427214925.GE16338@kroah.com
2019-06-20EDAC/sysfs: Fix memory leak when creating a csrow objectPan Bian
In edac_create_csrow_object(), the reference to the object is not released when adding the device to the device hierarchy fails (device_add()). This may result in a memory leak. Signed-off-by: Pan Bian <bianpan2016@163.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: James Morse <james.morse@arm.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: linux-edac <linux-edac@vger.kernel.org> Link: https://lkml.kernel.org/r/1555554438-103953-1-git-send-email-bianpan2016@163.com
2019-06-20Merge tag 'for_v5.2-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull two misc vfs fixes from Jan Kara: "One small quota fix fixing spurious EDQUOT errors and one fanotify fix fixing a bug in the new fanotify FID reporting code" * tag 'for_v5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: fanotify: update connector fsid cache on add mark quota: fix a problem about transfer quota
2019-06-20afs: Fix setting of i_blocksDavid Howells
The setting of i_blocks, which is calculated from i_size, has got accidentally misordered relative to the setting of i_size when initially setting up an inode. Further, i_blocks isn't updated by afs_apply_status() when the size is updated. To fix this, break the i_size/i_blocks setting out into a helper function and call it from both places. Fixes: a58823ac4589 ("afs: Fix application of status and callback to be under same lock") Signed-off-by: David Howells <dhowells@redhat.com>
2019-06-20Merge tag 'mmc-v5.2-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: "Here's quite a few MMC fixes intended for v5.2-rc6. This time it also contains fixes for a WiFi driver, which device is attached to the SDIO interface. Patches for the WiFi driver have been acked by the corresponding maintainers. Summary: MMC core: - Make switch to eMMC HS400 more robust for some controllers - Add two SDIO func API to manage re-tuning constraints - Prevent processing SDIO IRQs when the card is suspended MMC host: - sdhi: Disallow broken HS400 for M3-W ES1.2, RZ/G2M and V3H - mtk-sd: Fixup support for SDIO IRQs - sdhci-pci-o2micro: Fixup support for tuning Wireless BRCMFMAC (SDIO): - Deal with expected transmission errors related to the idle states (handled by the Always-On-Subsystem or AOS) on the SDIO-based WiFi on rk3288-veyron-minnie, rk3288-veyron-speedy and rk3288-veyron-mickey" * tag 'mmc-v5.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: core: Prevent processing SDIO IRQs when the card is suspended mmc: sdhci: sdhci-pci-o2micro: Correctly set bus width when tuning brcmfmac: sdio: Don't tune while the card is off mmc: core: Add sdio_retune_hold_now() and sdio_retune_release() brcmfmac: sdio: Disable auto-tuning around commands expected to fail mmc: core: API to temporarily disable retuning for SDIO CRC errors Revert "brcmfmac: disable command decode in sdio_aos" mmc: mediatek: fix SDIO IRQ detection issue mmc: mediatek: fix SDIO IRQ interrupt handle flow mmc: core: complete HS400 before checking status mmc: sdhi: disallow HS400 for M3-W ES1.2, RZ/G2M, and V3H
2019-06-20Merge tag 'for-linus-20190620' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block fixes from Jens Axboe: "Three fixes that should go into this series. One is a set of two patches from Christoph, fixing a page leak on same page merges. Boiled down version of a bigger fix, but this one is more appropriate for this late in the cycle (and easier to backport to stable). The last patch is for a divide error in MD, from Mariusz (via Song)" * tag 'for-linus-20190620' of git://git.kernel.dk/linux-block: md: fix for divide error in status_resync block: fix page leak when merging to same page block: return from __bio_try_merge_page if merging occured in the same page
2019-06-20block: rename CONFIG_DEBUG_BLK_CGROUP to CONFIG_BFQ_CGROUP_DEBUGChristoph Hellwig
This option is entirely bfq specific, give it an appropinquate name. Also make it depend on CONFIG_BFQ_GROUP_IOSCHED in Kconfig, as all the functionality already does so anyway. Acked-by: Tejun Heo <tj@kernel.org> Acked-by: Paolo Valente <paolo.valente@linaro.org> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-06-20bfq-iosched: move bfq_stat_recursive_sum into the only callerChristoph Hellwig
This function was moved from core block code and is way to generic. Fold it into the only caller and simplify it based on the actually passed arguments. Acked-by: Tejun Heo <tj@kernel.org> Acked-by: Paolo Valente <paolo.valente@linaro.org> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-06-20blk-cgroup: move struct blkg_stat to bfqChristoph Hellwig
This structure and assorted infrastructure is only used by the bfq I/O scheduler. Move it there instead of bloating the common code. Acked-by: Tejun Heo <tj@kernel.org> Acked-by: Paolo Valente <paolo.valente@linaro.org> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-06-20blk-cgroup: introduce a new struct blkg_rwstat_sampleChristoph Hellwig
When sampling the blkcg counts we don't need atomics or per-cpu variables. Introduce a new structure just containing plain u64 counters. Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
generated by cgit (git 2.34.1) at 2025-09-26 11:17:43 +0000