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d755bd2caeb47fd806e12399fe8b56798fa5d2cc
linux/arch/parisc/kernel
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Helge Deller d755bd2cae parisc: Ensure page alignment in flush functions 
Matthew Wilcox noticed, that if ARCH_HAS_FLUSH_ON_KUNMAP is defined
(which is the case for PA-RISC), __kunmap_local() calls
kunmap_flush_on_unmap(), which may call the parisc flush functions with
a non-page-aligned address and thus the page might not be fully flushed.

This patch ensures that flush_kernel_dcache_page_asm() and
flush_kernel_dcache_page_asm() will always operate on page-aligned
addresses.

Signed-off-by: Helge Deller <deller@gmx.de>
Cc: <stable@vger.kernel.org> # v6.0+
2023-05-03 17:43:26 +02:00
..
syscalls
parisc: Align parisc MADV_XXX constants with all other architectures
2022-12-17 23:19:39 +01:00
vdso32
parisc: Add missing FORCE prerequisites in Makefile
2022-12-18 22:18:49 +01:00
vdso64
parisc: Add missing FORCE prerequisites in Makefile
2022-12-18 22:18:49 +01:00
.gitignore
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
alternative.c
parisc: Reduce kernel size by packing alternative tables
2022-10-11 12:01:24 +02:00
asm-offsets.c
parisc: Fix vDSO signal breakage on 32-bit kernel
2022-07-02 18:36:58 +02:00
audit.c
audit: add support for the openat2 syscall
2021-10-01 16:52:48 -04:00
cache.c
parisc: remove mmap linked list from cache handling
2022-09-26 19:46:19 -07:00
compat_audit.c
audit: add support for the openat2 syscall
2021-10-01 16:52:48 -04:00
drivers.c
driver core: make struct bus_type.uevent() take a const *
2023-01-27 13:45:52 +01:00
entry.S
parisc: Fix userspace graphics card breakage due to pgtable special bit
2022-10-14 10:45:12 +02:00
firmware.c
parisc: Replace regular spinlock with spin_trylock on panic path
2023-05-03 17:43:26 +02:00
ftrace.c
Merge tag 'trace-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
2021-11-01 20:05:19 -07:00
hardware.c
parisc: Clean up names in hardware database
2022-08-01 18:43:23 +02:00
head.S
parisc: Add runtime check to prevent PA2.0 kernels on PA1.x machines
2022-08-22 11:09:17 +02:00
hpmc.S
parisc: Re-use toc_stack as hpmc_stack
2022-01-11 11:57:37 +01:00
inventory.c
parisc: Add qemu fw_cfg interface
2020-10-15 08:10:37 +02:00
irq.c
asm-generic: Conditionally enable do_softirq_own_stack() via Kconfig.
2022-09-05 17:20:55 +02:00
jump_label.c
jump_label: make initial NOP patching the special case
2022-06-24 09:48:55 +02:00
kexec_file.c
parisc: add support for kexec_file_load() syscall
2019-09-08 15:41:46 +02:00
kexec.c
parisc: add support for kexec_file_load() syscall
2019-09-08 15:41:46 +02:00
kgdb.c
parisc: Drop duplicate kgdb_pdc console
2022-12-18 22:18:49 +01:00
kprobes.c
parisc: Fix typos in comments
2022-05-08 20:01:12 +02:00
Makefile
kbuild: use obj-y instead extra-y for objects placed at the head
2022-10-02 18:04:05 +09:00
module.c
module: replace module_layout with module_memory
2023-03-09 12:55:15 -08:00
pa7300lc.c
…
pacache.S
parisc: Ensure page alignment in flush functions
2023-05-03 17:43:26 +02:00
parisc_ksyms.c
parisc: Drop strnlen_user() in favour of generic version
2021-09-09 12:44:30 +02:00
patch.c
parisc: Fix patch code locking and flushing
2022-05-17 21:52:59 +02:00
pci-dma.c
parisc: Do not initialise statics to 0
2022-08-01 18:43:23 +02:00
pci.c
parisc: Drop comments which are already in pci.h
2019-09-05 16:41:11 +02:00
pdc_chassis.c
kernel.h: split out panic and oops helpers
2021-07-01 11:06:04 -07:00
pdc_cons.c
parisc: Drop locking in pdc console code
2022-12-18 22:18:49 +01:00
pdt.c
mm/hwpoison: pass pfn to num_poisoned_pages_*()
2022-11-08 17:37:22 -08:00
perf_asm.S
…
perf_images.h
…
perf.c
parisc/perf: open access for CAP_PERFMON privileged process
2020-04-16 12:19:08 -03:00
process.c
sched/idle: Mark arch_cpu_idle_dead() __noreturn
2023-03-08 08:44:28 -08:00
processor.c
parisc: Show MPE/iX model string at bootup
2022-12-19 16:08:52 +01:00
ptrace.c
parisc: Wire up PTRACE_GETREGS/PTRACE_SETREGS for compat case
2023-02-01 21:42:37 +01:00
real2.S
parisc: Move pdc_result struct to firmware.c
2022-12-18 22:18:49 +01:00
relocate_kernel.S
parisc: add kexec syscall support
2019-09-08 15:37:04 +02:00
setup.c
parisc: Fix inconsistent indenting in setup_cmdline()
2022-12-17 13:25:34 +01:00
signal32.c
…
signal32.h
parisc: Add vDSO support
2022-03-11 19:49:30 +01:00
signal.c
Merge tag 'ptrace-cleanups-for-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2022-03-28 17:29:53 -07:00
smp.c
treewide: Trace IPIs sent via smp_send_reschedule()
2023-03-24 11:01:28 +01:00
stacktrace.c
parisc: Fix implicit declaration of function '__kernel_text_address'
2021-11-13 22:10:56 +01:00
sys_parisc32.c
…
sys_parisc.c
parisc: Align parisc MADV_XXX constants with all other architectures
2022-12-17 23:19:39 +01:00
syscall.S
parisc: Add lws_atomic_xchg and lws_atomic_store syscalls
2022-01-07 01:29:21 +01:00
time.c
parisc: Mark cr16 clock unstable on all SMP machines
2022-05-08 20:01:12 +02:00
toc_asm.S
parisc: Enable TOC (transfer of contents) feature unconditionally
2022-01-11 11:57:37 +01:00
toc.c
parisc: Fix missing prototype for 'toc_intr' warning in toc.c
2022-01-20 20:39:19 +01:00
topology.c
parisc: fix a crash with multicore scheduler
2022-06-03 09:54:01 +02:00
traps.c
parisc: Convert PDC console to an early console
2022-10-11 12:01:24 +02:00
unaligned.c
parisc: Fix exception handler for fldw and fstw instructions
2022-08-21 08:43:09 +02:00
unwind.c
parisc: Move thread_info into task struct
2021-11-01 07:35:59 +01:00
vdso.c
treewide: use get_random_u32_below() instead of deprecated function
2022-11-18 02:15:15 +01:00
vmlinux.lds.S
objtool/idle: Validate __cpuidle code as noinstr
2023-01-13 11:48:15 +01:00