Helge DellerandGreg Kroah-Hartman e522a12e48 parisc: Improve cache flushing for PCXL in arch_sync_dma_for_cpu() ...

[ Upstream commit 59fa12646d ]

Add comment in arch_sync_dma_for_device() and handle the direction flag in
arch_sync_dma_for_cpu().

When receiving data from the device (DMA_FROM_DEVICE) unconditionally
purge the data cache in arch_sync_dma_for_cpu().

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-06-21 16:00:53 +02:00

..

syscalls

parisc: Align parisc MADV_XXX constants with all other architectures

2023-01-14 10:33:40 +01:00

vdso32

parisc: Add missing FORCE prerequisites in Makefile

2023-01-07 11:11:56 +01:00

vdso64

parisc: Add missing FORCE prerequisites in Makefile

2023-01-07 11:11:56 +01:00

.gitignore

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alternative.c

parisc: Use num_present_cpus() in alternative patching code

2023-05-30 14:03:18 +01:00

asm-offsets.c

parisc: Fix vDSO signal breakage on 32-bit kernel

2022-07-02 18:36:58 +02:00

audit.c

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cache.c

parisc: Fix flush_dcache_page() for usage from irq context

2023-05-30 14:03:18 +01:00

compat_audit.c

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drivers.c

parisc: Avoid printing the hardware path twice

2022-10-31 15:37:14 +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

2023-05-24 17:32:42 +01:00

ftrace.c

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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

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inventory.c

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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

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kexec.c

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kgdb.c

parisc: Drop duplicate kgdb_pdc console

2023-01-07 11:11:56 +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

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pa7300lc.c

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pacache.S

parisc: Ensure page alignment in flush functions

2023-05-11 23:03:38 +09:00

parisc_ksyms.c

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patch.c

parisc: Fix patch code locking and flushing

2022-05-17 21:52:59 +02:00

pci-dma.c

parisc: Improve cache flushing for PCXL in arch_sync_dma_for_cpu()

2023-06-21 16:00:53 +02:00

pci.c

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pdc_chassis.c

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pdc_cons.c

parisc: Drop locking in pdc console code

2023-01-07 11:11:56 +01:00

pdt.c

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perf_asm.S

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perf_images.h

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perf.c

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process.c

parisc: Allow to reboot machine after system halt

2023-05-30 14:03:18 +01:00

processor.c

parisc: fix a crash with multicore scheduler

2022-06-03 09:54:01 +02:00

ptrace.c

parisc: Wire up PTRACE_GETREGS/PTRACE_SETREGS for compat case

2023-02-09 11:28:20 +01:00

real2.S

parisc: Fix argument pointer in real64_call_asm()

2023-05-11 23:03:38 +09:00

relocate_kernel.S

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setup.c

parisc: Convert PDC console to an early console

2022-10-11 12:01:24 +02:00

signal32.c

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signal32.h

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signal.c

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smp.c

profile: setup_profiling_timer() is moslty not implemented

2022-07-29 18:12:36 -07:00

stacktrace.c

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sys_parisc32.c

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sys_parisc.c

parisc: Align parisc MADV_XXX constants with all other architectures

2023-01-14 10:33:40 +01:00

syscall.S

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time.c

parisc: Mark cr16 clock unstable on all SMP machines

2022-05-08 20:01:12 +02:00

toc_asm.S

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toc.c

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topology.c

parisc: fix a crash with multicore scheduler

2022-06-03 09:54:01 +02:00

traps.c

parisc: Handle kprobes breakpoints only in kernel context

2023-05-30 14:03:18 +01:00

unaligned.c

parisc: Fix exception handler for fldw and fstw instructions

2022-08-21 08:43:09 +02:00

unwind.c

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vdso.c

treewide: use prandom_u32_max() when possible, part 1

2022-10-11 17:42:55 -06:00

vmlinux.lds.S

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