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2b41be484abd81c6a43d4b171943d67af6f7c5c3
linux/arch/parisc/kernel
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Helge Deller 0a57549769 parisc: Avoid calling SMP cache flush functions on cache-less machines 
At least the qemu virtual machine does not provide D- and I-caches,
so skip triggering SMP irqs to flush caches on such machines.

Further optimize the caching code by using static branches and making
some functions static.

Signed-off-by: Helge Deller <deller@gmx.de>
2022-03-16 22:52:12 +01:00
..
syscalls
mm/mempolicy: wire up syscall set_mempolicy_home_node
2022-01-15 16:30:30 +02:00
vdso32
parisc: Add vDSO support
2022-03-11 19:49:30 +01:00
vdso64
parisc: Add vDSO support
2022-03-11 19:49:30 +01:00
.gitignore
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
alternative.c
parisc: Avoid calling SMP cache flush functions on cache-less machines
2022-03-16 22:52:12 +01:00
asm-offsets.c
parisc: Add vDSO support
2022-03-11 19:49:30 +01:00
audit.c
audit: add support for the openat2 syscall
2021-10-01 16:52:48 -04:00
cache.c
parisc: Avoid calling SMP cache flush functions on cache-less machines
2022-03-16 22:52:12 +01:00
compat_audit.c
audit: add support for the openat2 syscall
2021-10-01 16:52:48 -04:00
drivers.c
bus: Make remove callback return void
2021-07-21 11:53:42 +02:00
entry.S
parisc: Simplify fast path for non-access data TLB faults
2022-03-11 19:49:30 +01:00
firmware.c
parisc/firmware: add functions to retrieve TOC data
2021-11-01 07:35:59 +01:00
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: hardware: Update references to parisc website
2020-06-01 23:02:39 +02:00
head.S
parisc: Move thread_info into task struct
2021-11-01 07:35:59 +01:00
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
parisc: Move thread_info into task struct
2021-11-01 07:35:59 +01:00
jump_label.c
parisc: Add static branch and JUMP_LABEL feature
2019-05-06 00:10:03 +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: Add kgdb io_module to read chars via PDC
2022-01-07 01:29:22 +01:00
kprobes.c
kprobes: treewide: Make it harder to refer kretprobe_trampoline directly
2021-09-30 21:24:06 -04:00
Makefile
parisc: Add vDSO support
2022-03-11 19:49:30 +01:00
module.c
mm: don't include asm/pgtable.h if linux/mm.h is already included
2020-06-09 09:39:13 -07:00
pa7300lc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pacache.S
mm: reorder includes after introduction of linux/pgtable.h
2020-06-09 09:39:13 -07:00
parisc_ksyms.c
parisc: Drop strnlen_user() in favour of generic version
2021-09-09 12:44:30 +02:00
patch.c
parisc: add spinlock to patch function
2019-06-08 12:56:26 +02:00
pci-dma.c
parisc: Use constants to encode the space registers like SR_KERNEL
2022-03-11 19:49:31 +01:00
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
tty: pdc_cons, free tty_driver upon failure
2021-07-27 12:17:21 +02:00
pdt.c
parisc: Make use of the helper macro kthread_run()
2021-11-01 07:36:01 +01:00
perf_asm.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
perf_images.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
perf.c
parisc/perf: open access for CAP_PERFMON privileged process
2020-04-16 12:19:08 -03:00
process.c
Merge tag 'for-5.16/parisc-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
2021-11-01 16:51:13 -07:00
processor.c
parisc: Drop loops_per_jiffy from per_cpu struct
2020-11-11 14:57:30 +01:00
ptrace.c
arch/parisc/kernel: remove duplicate include in ptrace
2021-03-04 09:12:29 +01:00
real2.S
parisc: Fix and improve kernel stack unwinding
2018-08-13 09:54:17 +02:00
relocate_kernel.S
parisc: add kexec syscall support
2019-09-08 15:37:04 +02:00
setup.c
parisc: Autodetect default output device and set console= kernel parameter
2022-01-20 20:39:19 +01:00
signal32.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
signal32.h
parisc: Add vDSO support
2022-03-11 19:49:30 +01:00
signal.c
parisc: Add vDSO support
2022-03-11 19:49:30 +01:00
smp.c
parisc: move CPU field back into thread_info
2021-11-04 11:21:47 +01:00
stacktrace.c
parisc: Fix implicit declaration of function '__kernel_text_address'
2021-11-13 22:10:56 +01:00
sys_parisc32.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sys_parisc.c
parisc: enhance warning regarding usage of O_NONBLOCK
2021-11-01 07:36:00 +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 CPU clocksource unstable on all SMP machines
2021-12-04 21:36:04 +01:00
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: Add CPU topology support
2017-11-17 15:27:22 +01:00
traps.c
parisc: Fix handling off probe non-access faults
2022-03-11 19:49:30 +01:00
unaligned.c
parisc/unaligned: Enhance user-space visible output
2022-03-11 19:49:31 +01:00
unwind.c
parisc: Move thread_info into task struct
2021-11-01 07:35:59 +01:00
vdso.c
parisc: Add vDSO support
2022-03-11 19:49:30 +01:00
vmlinux.lds.S
Revert "parisc: Fix backtrace to always include init funtion names"
2021-11-22 07:37:31 +01:00