leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
Files
0bc26314957504e82dc9e3704422959db99b38ef
linux/arch/arm64/include/asm
History
Will Deacon 24fe1b0efa arm64: Remove unnecessary ISBs from set_{pte,pmd,pud} 
Commit 7f0b1bf045 ("arm64: Fix barriers used for page table modifications")
fixed a reported issue with fixmap page-table entries not being visible
to the walker due to a missing DSB instruction. At the same time, it added
ISB instructions to the arm64 set_{pte,pmd,pud} functions, which are not
required by the architecture and make little sense in isolation.

Remove the redundant ISBs.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2018-06-27 18:26:20 +01:00
..
xen
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
acenv.h
…
acpi.h
arm64/acpi: Create arch specific cpu to acpi id helper
2018-05-17 17:28:09 +01:00
alternative.h
arm64: Avoid flush_icache_range() in alternatives patching code
2018-06-27 18:21:53 +01:00
arch_gicv3.h
irqchip/gic-v3: Probe for SCR_EL3 being clear before resetting AP0Rn
2018-03-22 13:46:18 +00:00
arch_timer.h
Merge tag 'kvm-4.15-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2017-11-16 13:00:24 -08:00
arm_dsu_pmu.h
perf: ARM DynamIQ Shared Unit PMU support
2018-01-02 16:43:12 +00:00
arm-cci.h
…
asm-bug.h
arm64: asm-bug: Renumber macro local labels to avoid clashes
2017-10-25 15:57:15 +01:00
asm-offsets.h
…
asm-uaccess.h
arm64: mm: Add additional parameter to uaccess_ttbr0_disable
2018-01-17 13:57:49 +01:00
assembler.h
arm64: assembler: add macros to conditionally yield the NEON under PREEMPT
2018-04-11 18:50:34 +01:00
atomic_ll_sc.h
arm64: Remove redundant mov from LL/SC cmpxchg
2017-05-15 18:30:10 +01:00
atomic_lse.h
arm64: lse: Add early clobbers to some input/output asm operands
2018-05-21 19:00:36 +01:00
atomic.h
locking/atomic: Remove linux/atomic.h:atomic_fetch_or()
2016-06-16 10:48:32 +02:00
barrier.h
arm64: Implement array_index_mask_nospec()
2018-02-06 22:53:30 +00:00
bitops.h
…
bitrev.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
boot.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
brk-imm.h
arm64: move brk immediate argument definitions to separate header
2016-02-23 17:43:25 +00:00
bug.h
arm64: Add ASM_BUG()
2017-08-08 16:28:13 +01:00
cache.h
arm64: Increase ARCH_DMA_MINALIGN to 128
2018-05-15 13:29:55 +01:00
cacheflush.h
docs: Fix some broken references
2018-06-15 18:10:01 -03:00
checksum.h
arm64: add missing conversion to __wsum in ip_fast_csum()
2017-06-29 16:32:43 +01:00
clocksource.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cmpxchg.h
arm64: cmpwait: Clear event register before arming exclusive monitor
2018-05-16 12:21:19 +01:00
compat.h
y2038: arm64: Extend sysvipc compat data structures
2018-04-20 16:20:01 +02:00
compiler.h
…
cpu_ops.h
…
cpu.h
arm64/sve: Probe SVE capabilities and usable vector lengths
2017-11-03 15:24:17 +00:00
cpucaps.h
arm64: Add ARCH_WORKAROUND_2 probing
2018-05-31 17:34:38 +01:00
cpufeature.h
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2018-06-12 11:34:04 -07:00
cpuidle.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cputype.h
arm64: Add MIDR encoding for NVIDIA CPUs
2018-05-09 14:28:20 +01:00
current.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
daifflags.h
arm64: Move the async/fiq helpers to explicitly set process context flags
2017-11-02 15:55:41 +00:00
dcc.h
arm64: dcc: simplify accessors
2016-09-09 11:41:13 +01:00
debug-monitors.h
arm64: Add uprobe support
2016-11-07 18:15:21 +00:00
device.h
xen/arm,arm64: fix xen_dma_ops after 815dd18 "Consolidate get_dma_ops..."
2017-05-02 11:14:42 +02:00
dma-mapping.h
dma-mapping: move dma_mark_clean to dma-direct.h
2018-01-10 16:41:12 +01:00
dmi.h
…
efi.h
efi/arm64: Check whether x18 is preserved by runtime services calls
2018-03-09 08:58:22 +01:00
elf.h
arm64: signal: Report signal frame size to userspace via auxv
2018-06-01 15:53:10 +01:00
esr.h
arm64: fpsimd: Fix bad si_code for undiagnosed SIGFPE
2018-03-20 10:03:11 +00:00
exception.h
arm64: kernel: Prepare for a DISR user
2018-01-16 15:07:12 +00:00
exec.h
arm64: suspend: Reconfigure PSTATE after resume from idle
2016-10-20 09:50:54 +01:00
extable.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fb.h
…
fixmap.h
arm64: kaslr: Put kernel vectors address in separate data page
2017-12-11 13:41:20 +00:00
fpsimd.h
arm64/sve: Move sve_pffr() to fpsimd.h and make inline
2018-05-25 12:28:29 +01:00
fpsimdmacros.h
arm64/sve: Write ZCR_EL1 on context switch only if changed
2018-05-17 18:19:53 +01:00
ftrace.h
arm64: Fix misspellings in comments.
2016-03-04 18:19:17 +00:00
futex.h
arm64: futex: Mask __user pointers prior to dereference
2018-02-06 22:53:42 +00:00
hardirq.h
arm64: kdump: implement machine_crash_shutdown()
2017-04-05 18:29:15 +01:00
hugetlb.h
arm64: mm: Use READ_ONCE/WRITE_ONCE when accessing page tables
2018-02-16 18:13:57 +00:00
hw_breakpoint.h
arm64: cpufeature: Make ID reg accessor naming less counterintuitive
2017-04-04 16:55:41 +01:00
hwcap.h
arm64/HWCAP: Use system wide safe values
2015-10-21 15:35:58 +01:00
hypervisor.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
insn.h
arm64; insn: Add encoder for the EXTR instruction
2018-03-19 13:05:10 +00:00
io.h
ARM64: Implement pci_remap_cfgspace() interface
2017-04-24 13:53:13 -05:00
irq_work.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
irq.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
irqflags.h
arm64: Move the async/fiq helpers to explicitly set process context flags
2017-11-02 15:55:41 +00:00
jump_label.h
…
kasan.h
kasan: clean up KASAN_SHADOW_SCALE_SHIFT usage
2018-02-06 18:32:43 -08:00
Kbuild
arch: Remove clkdev.h asm-generic from Kbuild
2018-01-03 09:02:11 -08:00
kernel-pgtable.h
arm64: kpti: Make use of nG dependent on arm64_kernel_unmapped_at_el0()
2018-02-06 22:53:14 +00:00
kexec.h
arm64: kdump: implement machine_crash_shutdown()
2017-04-05 18:29:15 +01:00
kgdb.h
arm64: kgdb: Match pstate size with gdbserver protocol
2016-06-16 19:20:51 +01:00
kprobes.h
kprobes: move kprobe declarations to asm-generic/kprobes.h
2017-02-27 18:43:45 -08:00
kvm_arm.h
KVM: arm64: Move HCR_INT_OVERRIDE to default HCR_EL2 guest flag
2018-03-19 10:53:10 +00:00
kvm_asm.h
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2018-06-12 11:34:04 -07:00
kvm_coproc.h
…
kvm_emulate.h
KVM: arm64: Fix order of vcpu_write_sys_reg() arguments
2018-05-04 16:44:54 +01:00
kvm_host.h
KVM: arm64/sve: Fix SVE trap restoration for non-current tasks
2018-06-21 09:14:44 +01:00
kvm_hyp.h
KVM: arm/arm64: Avoid VGICv3 save/restore on VHE with no IRQs
2018-03-19 10:53:21 +00:00
kvm_mmio.h
KVM: arm/arm64: Export mmio_read/write_bus
2016-05-20 15:39:42 +02:00
kvm_mmu.h
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2018-06-08 11:10:58 -07:00
linkage.h
arm64: relax assembly code alignment from 16 byte to 4 byte
2017-09-18 11:20:19 +01:00
lse.h
arm64: lse: Include compiler_types.h and export.h for out-of-line LL/SC
2018-03-27 13:14:49 +01:00
memblock.h
…
memory.h
linux/const.h: move UL() macro to include/linux/const.h
2018-04-11 10:28:38 -07:00
mmu_context.h
arm64: mm: Use READ_ONCE/WRITE_ONCE when accessing page tables
2018-02-16 18:13:57 +00:00
mmu.h
arm64: KVM: Allow mapping of vectors outside of the RAM region
2018-03-19 13:06:46 +00:00
mmzone.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
module.h
arm64/kernel: rename module_emit_adrp_veneer->module_emit_veneer_for_adrp
2018-04-24 19:07:35 +01:00
neon.h
arm64: neon: Temporarily add a kernel_mode_begin_partial() definition
2017-08-04 15:10:12 +01:00
numa.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
page-def.h
arm64: factor out PAGE_* and CONT_* definitions
2017-08-15 18:35:00 +01:00
page.h
arm64: factor out PAGE_* and CONT_* definitions
2017-08-15 18:35:00 +01:00
paravirt.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pci.h
PCI: remove PCI_DMA_BUS_IS_PHYS
2018-05-07 07:15:41 +02:00
percpu.h
arm64: move percpu cmpxchg implementation from cmpxchg.h to percpu.h
2018-03-27 13:15:29 +01:00
perf_event.h
arm64/bpf: correct broken uapi for BPF_PROG_TYPE_PERF_EVENT program type
2017-12-05 15:02:41 +01:00
pgalloc.h
arm64: mm: Use READ_ONCE/WRITE_ONCE when accessing page tables
2018-02-16 18:13:57 +00:00
pgtable-hwdef.h
arm64: kaslr: Set TCR_EL1.NFD1 when CONFIG_RANDOMIZE_BASE=y
2018-03-06 18:52:34 +00:00
pgtable-prot.h
Merge tag 'kvm-4.16-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2018-02-10 13:16:35 -08:00
pgtable-types.h
arch, mm: convert all architectures to use 5level-fixup.h
2017-03-09 11:48:47 -08:00
pgtable.h
arm64: Remove unnecessary ISBs from set_{pte,pmd,pud}
2018-06-27 18:26:20 +01:00
probes.h
arm64: Remove reference to asm/opcodes.h
2016-12-05 10:42:34 +00:00
proc-fns.h
arm64: mm: Move ASID from TTBR0 to TTBR1
2017-12-11 13:40:25 +00:00
processor.h
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2018-06-12 11:34:04 -07:00
ptdump.h
arm64: dump: Add checking for writable and exectuable pages
2016-11-07 18:15:04 +00:00
ptrace.h
Merge branch 'arm64/exception-stack' of git://git.kernel.org/pub/scm/linux/kernel/git/mark/linux into for-next/core
2017-08-09 15:37:49 +01:00
sdei.h
arm64: sdei: Add trampoline code for remapping the kernel
2018-01-14 18:49:50 +00:00
seccomp.h
…
sections.h
arm64: mmu: add the entry trampolines start/end section markers into sections.h
2018-01-14 18:49:50 +00:00
shmparam.h
arm64: fix COMPAT_SHMLBA definition for large pages
2015-12-02 14:00:10 +00:00
signal32.h
arm64: compat: Remove leftover variable declaration
2017-08-10 18:17:32 +01:00
simd.h
arm64: neon: Forbid when irqs are disabled
2017-08-09 15:05:59 +01:00
smp_plat.h
…
smp.h
arm64: kexec: have own crash_smp_send_stop() for crash dump for nonpanic cores
2017-08-21 18:01:04 +01:00
sparsemem.h
arm64: add kconfig symbol to configure physical address size
2017-12-22 17:30:33 +00:00
spinlock_types.h
locking/qrwlock, arm64: Move rwlock implementation over to qrwlocks
2017-10-25 10:57:25 +02:00
spinlock.h
locking/spinlocks/arm64: Remove smp_mb() from arch_spin_is_locked()
2018-05-15 08:11:15 +02:00
stack_pointer.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
stackprotector.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
stacktrace.h
arm64: fix unwind_frame() for filtered out fn for function graph tracing
2018-02-23 13:46:38 +00:00
stage2_pgtable-nopmd.h
kvm: arm64: Get rid of fake page table levels
2016-04-21 14:58:21 +02:00
stage2_pgtable-nopud.h
kvm: arm64: Get rid of fake page table levels
2016-04-21 14:58:21 +02:00
stage2_pgtable.h
kvm: arm64: Get rid of fake page table levels
2016-04-21 14:58:21 +02:00
stat.h
compat: Move compat_timespec/ timeval to compat_time.h
2018-04-19 13:29:54 +02:00
string.h
arm64: uaccess: Implement *_flushcache variants
2017-08-09 12:16:26 +01:00
suspend.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sync_bitops.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
syscall.h
…
sysreg.h
arm64: Introduce sysreg_clear_set()
2018-06-21 09:14:54 +01:00
system_misc.h
arm64: Move show_unhandled_signals_ratelimited into traps.c
2018-03-06 18:52:31 +00:00
thread_info.h
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2018-06-12 11:34:04 -07:00
timex.h
arm64: Use physical counter for in-kernel reads when booted in EL2
2017-11-06 16:23:09 +01:00
tlb.h
…
tlbflush.h
arm64: tlbflush: avoid writing RES0 bits
2018-03-28 15:20:17 +01:00
topology.h
arm64: topology: divorce MC scheduling domain from core_siblings
2018-05-17 17:28:09 +01:00
traps.h
arm64: Introduce arm64_force_sig_info and hook up in arm64_notify_die
2018-03-06 18:52:23 +00:00
uaccess.h
arm64: uaccess: Formalise types for access_ok()
2018-02-19 13:59:58 +00:00
unistd32.h
Remove compat_sys_getdents64()
2017-04-17 12:52:22 -04:00
unistd.h
Remove compat_sys_getdents64()
2017-04-17 12:52:22 -04:00
uprobes.h
arm64: Add uprobe support
2016-11-07 18:15:21 +00:00
vdso_datapage.h
arm64: Add support for CLOCK_MONOTONIC_RAW in clock_gettime() vDSO
2016-07-12 16:06:32 +01:00
vdso.h
…
virt.h
arm64: capabilities: Change scope of VHE to Boot CPU feature
2018-03-26 18:01:41 +01:00
vmap_stack.h
arm64: Add vmap_stack header file
2018-01-13 10:45:03 +00:00
word-at-a-time.h
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00