- 15 Nov, 2017 2 commits
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Julia Lawall authored
The wiki is no longer available. Signed-off-by:
Julia Lawall <julia.lawall@lip6.fr> Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Julia Lawall authored
Adding two #define constants is less common than performing & and | operations on them, so put the addition first to reduce the set of cases that have to be considered in detail. At the same time, add & and | patterns for both arguments of +, to account for commutativity and obtain more results. Running time is divided by 3 when applying this to the whole kernel on my laptop with an Intel i5-6200U CPU. Signed-off-by:
Julia Lawall <julia.lawall@lip6.fr> Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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- 14 Nov, 2017 15 commits
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Julia Lawall authored
This just needs to find any reassignment of the loop iterator, and doesn't need such a thing on all execution paths, so use exists on the first rule. Signed-off-by:
Julia Lawall <julia.lawall@lip6.fr> Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Sven Joachim authored
At the end of "make bindeb-pkg" I noticed the following warning: dpkg-genchanges: warning: unknown substitution variable ${kernel:debarch} It turns out that since dpkg version 1.19.0 dpkg-genchanges honors substitution variables in the Description field, while earlier versions silently left them alone, see https://bugs.debian.org/856547. The result is an incomplete description of the linux-headers package in the generated .changes file. Fix it by passing the kernel:debarch substitution variable to dpkg-genchanges. Signed-off-by:
Sven Joachim <svenjoac@gmx.de> Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Julia Lawall authored
/// is to describe the semantic patch, while //# indicates reasons for false positives. Signed-off-by:
Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Masahiro Yamada authored
If you run coccicheck with V=1 and COCCI=, you will see a strange path to the semantic patch file. For example, run the following: $ make V=1 COCCI=scripts/coccinelle/free/kfree.cocci coccicheck [ snip ] The semantic patch that makes this report is available in scriptcoccinelle/free/kfree.cocci. Notice "s/" was dropped from "scripts/coccinelle/free/kfree.cocci". When running coccicheck without O=, $srctree is expanded to ".", which represents one arbitrary character in the regular expression. Using sed is not a good choice here. Strip $srctree/ simply without sed. Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by:
Nicolas Palix <nicolas.palix@imag.fr>
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Masahiro Yamada authored
Currently, the required version for badzero.cocci is picked up from its "Comments:" line since it contains the word "Requires". Surprisingly, ld-version.sh can extract the version number from the string "Requires Coccinelle version 1.0.0-rc20 or later", but this expectation is fragile. Fix the .cocci file. I removed "-rc20" because ld-version.sh cannot handle it. Make the coccicheck script to see exact patterns for "Options:" and "Requires:" in order to avoid accidental matching to what just happens to appear in comment lines. Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by:
Julia Lawall <julia.lawall@lip6.fr> Acked-by:
Nicolas Palix <nicolas.palix@imag.fr>
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Julia Lawall authored
Make coccicheck checked for the existence of DEBUG_FILE on each semantic patch, and bailed if it already existed. This meant that DEBUG_FILE was useless for checking more than one semantic patch at a time. Now the check is moved to the start of make coccicheck, and the 2> is changed to a 2>> to append to the file on each semantic patch. Furthermore, the spatch command that is run for each semantic patch is also added to the DEBUG_FILE, to make clear what each stdout trace corresponds to. Signed-off-by:
Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Julia Lawall authored
This semantic patch detects duplicate arrays declared using BQ27XXX_DATA within a single structure. It is currently specific to the file drivers/power/supply/bq27xxx_battery.c. Nevertheless, having the script in the kernel will allow others to check their code if the data structures change in the future. Signed-off-by:
Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Kees Cook authored
This improves the patch mode of setup_timer.cocci. Several patterns were missing: - assignments-before-init_timer() cases - limit the .data case removal to the specific struct timer_list instance - handling calls by dereference (timer->field vs timer.field) Cc: Gilles Muller <Gilles.Muller@lip6.fr> Cc: Nicolas Palix <nicolas.palix@imag.fr> Cc: Michal Marek <mmarek@suse.com> Cc: cocci@systeme.lip6.fr Signed-off-by:
Kees Cook <keescook@chromium.org> Acked-by:
Julia Lawall <julia.lawall@lip6.fr> Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Julia Lawall authored
Allow messages about multiple timers. Signed-off-by:
Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Masahiro Yamada authored
The spec file always passes %{?_smp_mflags}, but we have two problems here. [1] "make -jN rpm-pkg" emits the following warning message: make[2]: warning: -jN forced in submake: disabling jobserver mode. [2] We can not specify the number of jobs that run in parallel. Whether we give -jN or not from the top Makefile, the spec file always passes ${?_smp_mflags} to the build commands. ${?_smp_mflags} will be useful when we run rpmbuild by hand. When we invoke it from Makefile, -jN is propagated down to submake; it should not be overridden because we want to respect the number of jobs given by the user. Set _smp_mflags to empty string in this case. Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Masahiro Yamada authored
If build fails during (bin)rpm-pkg, the spec file is not cleaned by anyone until the next successful build of the package. We do not have to immediately delete the spec file in case somebody may want to take a look at it. Instead, make them ignored by git, and cleaned up by make mrproper. Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Masahiro Yamada authored
If "make rpm-pkg" or "make binrpm-pkg" is run with -j[jobs] option, the following warning message is displayed. warning: jobserver unavailable: using -j1. Add '+' to parent make rule. Follow the suggestion. Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Masahiro Yamada authored
$RPM_BUILD_ROOT must be escaped to prevent shell from expanding it when generating the spec file. %{build_root} is more readable than \$RPM_BUILD_ROOT. Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Masahiro Yamada authored
When CONFIG_MODULES is disabled, make rpm-pkg / binrpm-pkg fails with the following message: The present kernel configuration has modules disabled. Type 'make config' and enable loadable module support. Then build a kernel with module support enabled. Do not install modules in the case. Also, omit the devel package. Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Masahiro Yamada authored
The repeat of echo is unreadable. The here-document is a well-known device for such scripts. One difficulty is we have a bunch of PREBUILT conditionals that would split the here-document. My idea is to add "$S" annotatation to lines only for the source package spec file, then post-process it by sed. I hope it will make our life easier than repeat of "cat <<EOF ..." I confirmed this commit still produced the same (bin)kernel.spec as before. Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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- 09 Oct, 2017 3 commits
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Masahiro Yamada authored
Clean up the mkspec without changing the behavior. - grep CONFIG_DRM=y more simply - move "EXCLUDE" out of the "%install" section because it can be computed when the spec file is generated - remove "BuildRoot:" field, which is now redundant - do not mkdir $RPM_BUILD_ROOT/lib/modules explicitly because it is automatically created by "make modules_install" - exclude "%package devel" from source package spec file because it does not make sense where "%files devel" is already excluded - exclude "%build" from source package spec file - remove unneeded "make clean" because we had already cleaned before making tar file - merge two %ifarch ia64 conditionals - replace KBUILD_IMAGE with direct use of $(make image_name) - remove trailing empty line from the spec file Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Masahiro Yamada authored
This conditional was added by commit fc370ecf ("kbuild: add vmlinux to kernel rpm"). Its git-log mentioned vmlinux.bz2 was necessary for debugging, but did not explain why ppc64 was an exception. I see no problem to copy vmlinux.bz2 all the time. Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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Masahiro Yamada authored
This conditional was added by commit 1a0f3d42 ("kbuild: fix make rpm for powerpc"). Its git-log explains the default kernel image is zImage, but obviously the current arch/powerpc/Makefile does not set KBUILD_IMAGE, so the image file is actually vmlinux. Moreover, since commit 09549aa1 ("deb-pkg: Remove the KBUILD_IMAGE workaround"), all architectures are supposed to set the full path to the image in KBUILD_IMAGE. I see no good reason to differentiate ppc64 from others. Rip off the conditional. Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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- 01 Oct, 2017 9 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Thomas Gleixner: "This contains the following fixes and improvements: - Avoid dereferencing an unprotected VMA pointer in the fault signal generation code - Fix inline asm call constraints for GCC 4.4 - Use existing register variable to retrieve the stack pointer instead of forcing the compiler to create another indirect access which results in excessive extra 'mov %rsp, %<dst>' instructions - Disable branch profiling for the memory encryption code to prevent an early boot crash - Fix a sparse warning caused by casting the __user annotation in __get_user_asm_u64() away - Fix an off by one error in the loop termination of the error patch in the x86 sysfs init code - Add missing CPU IDs to various Intel specific drivers to enable the functionality on recent hardware - More (init) constification in the numachip code" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/asm: Use register variable to get stack pointer value x86/mm: Disable branch profiling in mem_encrypt.c x86/asm: Fix inline asm call constraints for GCC 4.4 perf/x86/intel/uncore: Correct num_boxes for IIO and IRP perf/x86/intel/rapl: Add missing CPU IDs perf/x86/msr: Add missing CPU IDs perf/x86/intel/cstate: Add missing CPU IDs x86: Don't cast away the __user in __get_user_asm_u64() x86/sysfs: Fix off-by-one error in loop termination x86/mm: Fix fault error path using unsafe vma pointer x86/numachip: Add const and __initconst to numachip2_clockevent
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull timer fixes from Thomas Gleixner: "This adds a new timer wheel function which is required for the conversion of the timer callback function from the 'unsigned long data' argument to 'struct timer_list *timer'. This conversion has two benefits: 1) It makes struct timer_list smaller 2) Many callers hand in a pointer to the timer or to the structure containing the timer, which happens via type casting both at setup and in the callback. This change gets rid of the typecasts. Once the conversion is complete, which is planned for 4.15, the old setup function and the intermediate typecast in the new setup function go away along with the data field in struct timer_list. Merging this now into mainline allows a smooth queueing of the actual conversion in the affected maintainer trees without creating dependencies" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: um/time: Fixup namespace collision timer: Prepare to change timer callback argument type
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull smp/hotplug fixes from Thomas Gleixner: "This addresses the fallout of the new lockdep mechanism which covers completions in the CPU hotplug code. The lockdep splats are false positives, but there is no way to annotate that reliably. The solution is to split the completions for CPU up and down, which requires some reshuffling of the failure rollback handling as well" * 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: smp/hotplug: Hotplug state fail injection smp/hotplug: Differentiate the AP completion between up and down smp/hotplug: Differentiate the AP-work lockdep class between up and down smp/hotplug: Callback vs state-machine consistency smp/hotplug: Rewrite AP state machine core smp/hotplug: Allow external multi-instance rollback smp/hotplug: Add state diagram
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull scheduler fixes from Thomas Gleixner: "The scheduler pull request comes with the following updates: - Prevent a divide by zero issue by validating the input value of sysctl_sched_time_avg - Make task state printing consistent all over the place and have explicit state characters for IDLE and PARKED so they wont be displayed as 'D' state which confuses tools" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/sysctl: Check user input value of sysctl_sched_time_avg sched/debug: Add explicit TASK_PARKED printing sched/debug: Ignore TASK_IDLE for SysRq-W sched/debug: Add explicit TASK_IDLE printing sched/tracing: Use common task-state helpers sched/tracing: Fix trace_sched_switch task-state printing sched/debug: Remove unused variable sched/debug: Convert TASK_state to hex sched/debug: Implement consistent task-state printing
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf fixes from Thomas Gleixner: - Prevent a division by zero in the perf aux buffer handling - Sync kernel headers with perf tool headers - Fix a build failure in the syscalltbl code - Make the debug messages of perf report --call-graph work correctly - Make sure that all required perf files are in the MANIFEST for container builds - Fix the atrr.exclude kernel handling so it respects the perf_event_paranoid and the user permissions - Make perf test on s390x work correctly * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/aux: Only update ->aux_wakeup in non-overwrite mode perf test: Fix vmlinux failure on s390x part 2 perf test: Fix vmlinux failure on s390x perf tools: Fix syscalltbl build failure perf report: Fix debug messages with --call-graph option perf evsel: Fix attr.exclude_kernel setting for default cycles:p tools include: Sync kernel ABI headers with tooling headers perf tools: Get all of tools/{arch,include}/ in the MANIFEST
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull locking fixes from Thomas Gleixner: "Two fixes for locking: - Plug a hole the pi_stat->owner serialization which was changed recently and failed to fixup two usage sites. - Prevent reordering of the rwsem_has_spinner() check vs the decrement of rwsem count in up_write() which causes a missed wakeup" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/rwsem-xadd: Fix missed wakeup due to reordering of load futex: Fix pi_state->owner serialization
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull irq fixes from Thomas Gleixner: - Add a missing NULL pointer check in free_irq() - Fix a memory leak/memory corruption in the generic irq chip - Add missing rcu annotations for radix tree access - Use ffs instead of fls when extracting data from a chip register in the MIPS GIC irq driver - Fix the unmasking of IPI interrupts in the MIPS GIC driver so they end up at the target CPU and not at CPU0 * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irq/generic-chip: Don't replace domain's name irqdomain: Add __rcu annotations to radix tree accessors irqchip/mips-gic: Use effective affinity to unmask irqchip/mips-gic: Fix shifts to extract register fields genirq: Check __free_irq() return value for NULL
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull objtool fixes from Thomas Gleixner: "Two small fixes for objtool: - Support frame pointer setup via 'lea (%rsp), %rbp' which was not yet supported and caused build warnings - Disable unreacahble warnings for GCC4.4 and older to avoid false positives caused by the compiler itself" * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: objtool: Support unoptimized frame pointer setup objtool: Skip unreachable warnings for GCC 4.4 and older
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- 30 Sep, 2017 4 commits
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git://git.infradead.org/linux-mtdLinus Torvalds authored
Pull mtd fixes from Boris Brezillon: - Fix partition alignment check in mtdcore.c - Fix a buffer overflow in the Atmel NAND driver * tag 'mtd/fixes-for-4.14-rc3' of git://git.infradead.org/linux-mtd: mtd: nand: atmel: fix buffer overflow in atmel_pmecc_user mtd: Fix partition alignment check on multi-erasesize devices
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fixes from James Bottomley: "Eight mostly minor fixes for recently discovered issues in drivers" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ILLEGAL REQUEST + ASC==27 => target failure scsi: aacraid: Add a small delay after IOP reset scsi: scsi_transport_fc: Also check for NOTPRESENT in fc_remote_port_add() scsi: scsi_transport_fc: set scsi_target_id upon rescan scsi: scsi_transport_iscsi: fix the issue that iscsi_if_rx doesn't parse nlmsg properly scsi: aacraid: error: testing array offset 'bus' after use scsi: lpfc: Don't return internal MBXERR_ERROR code from probe function scsi: aacraid: Fix 2T+ drives on SmartIOC-2000
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git://git.infradead.org/linux-platform-drivers-x86Linus Torvalds authored
Pull x86 platform drivers fix from Darren Hart: "Newly discovered species of fujitsu laptops break some assumptions about ACPI device pairings. fujitsu-laptop: Don't oops when FUJ02E3 is not present" * tag 'platform-drivers-x86-v4.14-2' of git://git.infradead.org/linux-platform-drivers-x86: platform/x86: fujitsu-laptop: Don't oops when FUJ02E3 is not presnt
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Linus Torvalds authored
Merge tag 'led_fixes-4.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds Pull LED fixes from Jacek Anaszewski: "Four fixes for the as3645a LED flash controller and one update to MAINTAINERS" * tag 'led_fixes-4.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds: MAINTAINERS: Add entry for MediaTek PMIC LED driver as3645a: Unregister indicator LED on device unbind as3645a: Use integer numbers for parsing LEDs dt: bindings: as3645a: Use LED number to refer to LEDs as3645a: Use ams,input-max-microamp as documented in DT bindings
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- 29 Sep, 2017 7 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull waitid fix from Al Viro: "Fix infoleak in waitid()" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fix infoleak in waitid(2)
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git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linuxLinus Torvalds authored
Pull btrfs fixes from David Sterba: "We've collected a bunch of isolated fixes, for crashes, user-visible behaviour or missing bits from other subsystem cleanups from the past. The overall number is not small but I was not able to make it significantly smaller. Most of the patches are supposed to go to stable" * 'for-4.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: log csums for all modified extents Btrfs: fix unexpected result when dio reading corrupted blocks btrfs: Report error on removing qgroup if del_qgroup_item fails Btrfs: skip checksum when reading compressed data if some IO have failed Btrfs: fix kernel oops while reading compressed data Btrfs: use btrfs_op instead of bio_op in __btrfs_map_block Btrfs: do not backup tree roots when fsync btrfs: remove BTRFS_FS_QUOTA_DISABLING flag btrfs: propagate error to btrfs_cmp_data_prepare caller btrfs: prevent to set invalid default subvolid Btrfs: send: fix error number for unknown inode types btrfs: fix NULL pointer dereference from free_reloc_roots() btrfs: finish ordered extent cleaning if no progress is found btrfs: clear ordered flag on cleaning up ordered extents Btrfs: fix incorrect {node,sector}size endianness from BTRFS_IOC_FS_INFO Btrfs: do not reset bio->bi_ops while writing bio Btrfs: use the new helper wbc_to_write_flags
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git://git.kernel.org/pub/scm/linux/kernel/git/shli/mdLinus Torvalds authored
Pull MD fixes from Shaohua Li: "A few fixes for MD. Mainly fix a problem introduced in 4.13, which we retry bio for some code paths but not all in some situations" * tag 'md/4.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md: md/raid5: cap worker count dm-raid: fix a race condition in request handling md: fix a race condition for flush request handling md: separate request handling
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git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pciLinus Torvalds authored
Pull PCI fixes from Bjorn Helgaas: - fix CONFIG_PCI=n build error (introduced in v4.14-rc1) (Geert Uytterhoeven) - fix a race in sysfs driver_override store/show (Nicolai Stange) * tag 'pci-v4.14-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI: Fix race condition with driver_override PCI: Add dummy pci_acs_enabled() for CONFIG_PCI=n build
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git://people.freedesktop.org/~airlied/linuxLinus Torvalds authored
Pull drm fixes from Dave Airlie: "Regular fixes pull, some amdkfd, amdgpu, etnaviv, sun4i, qxl, tegra fixes. I've got an outstanding pull for i915 but it wasn't on an rc2 base so I wanted to ship these out first, I might get to it before rc3 or I might not" * tag 'drm-fixes-for-v4.14-rc3' of git://people.freedesktop.org/~airlied/linux: drm/tegra: trace: Fix path to include qxl: fix framebuffer unpinning drm/sun4i: cec: Enable back CEC-pin framework drm/amdkfd: Print event limit messages only once per process drm/amdkfd: Fix kernel-queue wrapping bugs drm/amdkfd: Fix incorrect destroy_mqd parameter drm/radeon: disable hard reset in hibernate for APUs drm/amdgpu: revert tile table update for oland etnaviv: fix gem object list corruption etnaviv: fix submit error path qxl: fix primary surface handling drm/amdkfd: check for null dev to avoid a null pointer dereference
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git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommuLinus Torvalds authored
Pull IOMMU fixes from Joerg Roedel: - A comment fix for 'struct iommu_ops' - Format string fixes for AMD IOMMU, unfortunatly I missed that during review. - Limit mediatek physical addresses to 32 bit for v7s to fix a warning triggered in io-page-table code. - Fix dma-sync in io-pgtable-arm-v7s code * tag 'iommu-fixes-v4.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu: Fix comment for iommu_ops.map_sg iommu/amd: pr_err() strings should end with newlines iommu/mediatek: Limit the physical address in 32bit for v7s iommu/io-pgtable-arm-v7s: Need dma-sync while there is no QUIRK_NO_DMA
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git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linuxLinus Torvalds authored
Pull arm64 fixes from Catalin Marinas: - SPsel register initialisation on reset as the architecture defines its state as unknown - Use READ_ONCE when dereferencing pmd_t pointers to avoid race conditions in page_vma_mapped_walk() (or fast GUP) with concurrent modifications of the page table - Avoid invoking the mm fault handling code for kernel addresses (check against TASK_SIZE) which would otherwise result in calling might_sleep() in atomic context * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: fault: Route pte translation faults via do_translation_fault arm64: mm: Use READ_ONCE when dereferencing pointer to pte table arm64: Make sure SPsel is always set
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