iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/arch/mips/kernel
History
Peter Zijlstra ec6aba3d2b kprobes: Remove kprobe::fault_handler 
The reason for kprobe::fault_handler(), as given by their comment:

 * We come here because instructions in the pre/post
 * handler caused the page_fault, this could happen
 * if handler tries to access user space by
 * copy_from_user(), get_user() etc. Let the
 * user-specified handler try to fix it first.

Is just plain bad. Those other handlers are ran from non-preemptible
context and had better use _nofault() functions. Also, there is no
upstream usage of this.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Link: https://lore.kernel.org/r/20210525073213.561116662@infradead.org
2021-06-01 16:00:08 +02:00
..
syscalls
Add Landlock, a new LSM from Mickaël Salaün <mic@linux.microsoft.com>
2021-05-01 18:50:44 -07:00
.gitignore
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
access-helper.h
MIPS: Fix new sparse warnings
2021-04-07 16:11:05 +02:00
asm-offsets.c
MIPS: Remove get_fs/set_fs
2021-04-06 15:12:58 +02:00
bmips_5xxx_init.S
MIPS: BCM5xxx: Remove dead init_fpu code
2018-11-08 11:20:57 -08:00
bmips_vec.S
MIPS: BMIPS: Add Whirlwind (BMIPS5200) initialization code
2016-05-09 12:00:01 +02:00
branch.c
MIPS: kernel: include probes-common.h header in branch.c
2020-09-21 22:14:24 +02:00
cacheinfo.c
mips: cacheinfo: Remove unnecessary increment of level
2021-01-27 21:48:23 +01:00
cevt-bcm1480.c
MIPS: Replace setup_irq() by request_irq()
2020-03-05 16:47:35 +01:00
cevt-ds1287.c
MIPS: Replace setup_irq() by request_irq()
2020-03-05 16:47:35 +01:00
cevt-gt641xx.c
MIPS: Replace setup_irq() by request_irq()
2020-03-05 16:47:35 +01:00
cevt-r4k.c
MIPS: Remove KVM_GUEST support
2021-03-10 15:18:40 +01:00
cevt-sb1250.c
MIPS: Replace setup_irq() by request_irq()
2020-03-05 16:47:35 +01:00
cevt-txx9.c
mips: kernel: convert comma to semicolon
2020-12-28 22:32:28 +01:00
cmpxchg.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
cps-vec-ns16550.S
mips: Add CPS_NS16550_WIDTH config
2020-05-22 09:12:52 +02:00
cps-vec.S
MIPS: CPS: don't create redundant .text.cps-vec section
2021-01-15 15:27:54 +01:00
cpu-probe.c
MIPS: Loongson64: Use _CACHE_UNCACHED instead of _CACHE_UNCACHED_ACCELERATED
2021-04-06 15:12:58 +02:00
cpu-r3k-probe.c
MIPS: kernel: Reserve exception base early to prevent corruption
2021-03-09 11:22:59 +01:00
crash_dump.c
MIPS: crash_dump.c: Simplify copy_oldmem_page()
2021-02-09 13:30:12 +01:00
crash.c
mm: remove include/linux/bootmem.h
2018-10-31 08:54:16 -07:00
csrc-bcm1480.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
csrc-ioasic.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
csrc-r4k.c
mips: csrc-r4k: Mark R4K timer as unstable if CPU freq changes
2020-05-22 09:14:06 +02:00
csrc-sb1250.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
early_printk_8250.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1
2019-05-21 11:28:39 +02:00
early_printk.c
mips: unify prom_putchar() declarations
2018-07-17 09:40:17 -07:00
elf.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
entry.S
mips: Add MIPS Release 5 support
2020-05-22 09:09:01 +02:00
fpu-probe.c
MIPS: cpu-probe: move fpu probing/handling into its own file
2020-10-12 12:04:50 +02:00
fpu-probe.h
MIPS: cpu-probe: move fpu probing/handling into its own file
2020-10-12 12:04:50 +02:00
ftrace.c
MIPS: kernel: Remove not needed set_fs calls
2021-04-06 14:36:56 +02:00
genex.S
MIPS: Make check condition for SDBBP consistent with EJTAG spec
2021-02-11 11:04:31 +01:00
gpio_txx9.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
head.S
MIPS: of: Introduce helper function to get DTB
2021-02-04 13:34:51 +01:00
i8253.c
MIPS: Replace setup_irq() by request_irq()
2020-03-05 16:47:35 +01:00
idle.c
Revert "MIPS: Remove unused R4300 CPU support"
2021-01-22 11:39:45 +01:00
irq_txx9.c
…
irq-gt641xx.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1
2019-05-21 11:28:39 +02:00
irq-msc01.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
irq.c
MIPS: irq: Allocate accurate order pages for irq stack
2019-02-19 12:45:01 -08:00
jump_label.c
MIPS: jump_label: Use compact branches for >= r6
2019-04-09 16:21:30 -07:00
kgdb.c
MIPS: kernel: Drop kgdb_call_nmi_hook
2021-02-15 12:23:54 +01:00
kprobes.c
kprobes: Remove kprobe::fault_handler
2021-06-01 16:00:08 +02:00
linux32.c
MIPS: Delete unused code in linux32.c
2018-08-01 13:20:27 -07:00
machine_kexec.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 230
2019-06-19 17:09:06 +02:00
Makefile
MIPS: Makefile: Replace -pg with CC_FLAGS_FTRACE
2021-04-21 13:44:35 +02:00
mcount.S
mips: ftrace: fix static function graph tracing
2018-06-19 15:00:12 -07:00
mips-cm.c
mips: cm: add missing iounmap() on error in mips_cm_probe()
2020-11-06 11:33:11 +01:00
mips-cpc.c
remove ioremap_nocache and devm_ioremap_nocache
2020-01-06 09:45:59 +01:00
mips-mt-fpaff.c
MIPS: Use rcu to lookup a task in mipsmt_sys_sched_setaffinity()
2020-09-03 10:13:43 +02:00
mips-mt.c
MIPS: MT: Remove norps command line parameter
2018-11-26 22:49:14 -08:00
mips-r2-to-r6-emul.c
MIPS: Use fallthrough for arch/mips
2020-05-07 11:55:47 +02:00
module.c
MIPS: module: optimize module relocations processing
2021-01-18 15:55:16 +01:00
octeon_switch.S
Kbuild: rename CC_STACKPROTECTOR[_STRONG] config variables
2018-06-14 12:21:18 +09:00
perf_event_mipsxx.c
MIPS: perf: Add support for OCTEON III perf events.
2021-01-04 11:32:57 +01:00
perf_event.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
perf_regs.c
MIPS: kernel: Support extracting off-line stack traces from user-space with perf
2021-02-04 21:55:45 +01:00
pm-cps.c
MIPS: barrier: Add __SYNC() infrastructure
2019-10-07 09:42:17 -07:00
pm.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
probes-common.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
proc.c
mips: Add MIPS Release 5 support
2020-05-22 09:09:01 +02:00
process.c
MIPS: Remove get_fs/set_fs
2021-04-06 15:12:58 +02:00
prom.c
MIPS: replace add_memory_region with memblock
2020-10-12 12:01:36 +02:00
ptrace32.c
mm: don't include asm/pgtable.h if linux/mm.h is already included
2020-06-09 09:39:13 -07:00
ptrace.c
Revert "MIPS: Add basic support for ptrace single step"
2021-02-18 11:57:44 +01:00
r4k_fpu.S
mips: Add MIPS Release 5 support
2020-05-22 09:09:01 +02:00
r4k_switch.S
Kbuild: rename CC_STACKPROTECTOR[_STRONG] config variables
2018-06-14 12:21:18 +09:00
r4k-bugs64.c
arch: mips: update references to current linux-mips list
2021-02-23 13:24:38 +01:00
r2300_fpu.S
MIPS: Simplify FP context initialization
2018-11-09 10:23:13 -08:00
r2300_switch.S
Kbuild: rename CC_STACKPROTECTOR[_STRONG] config variables
2018-06-14 12:21:18 +09:00
relocate_kernel.S
MIPS: Loongson64: Add kexec/kdump support
2021-04-16 09:18:06 +02:00
relocate.c
- added support for Nintendo N64
2021-02-21 13:18:26 -08:00
reset.c
MIPS: Hang more efficiently on halt/powerdown/restart
2018-03-09 11:22:43 +00:00
rtlx-cmp.c
…
rtlx-mt.c
MIPS: Replace setup_irq() by request_irq()
2020-03-05 16:47:35 +01:00
rtlx.c
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
scall32-o32.S
MIPS: Remove get_fs/set_fs
2021-04-06 15:12:58 +02:00
scall64-n32.S
mips: syscalls: switch to generic syscalltbl.sh
2021-03-10 15:19:14 +01:00
scall64-n64.S
mips: syscalls: switch to generic syscalltbl.sh
2021-03-10 15:19:14 +01:00
scall64-o32.S
mips: syscalls: switch to generic syscalltbl.sh
2021-03-10 15:19:14 +01:00
segment.c
mips: kernel: no need to check return value of debugfs_create functions
2019-01-22 11:17:20 -08:00
setup.c
MIPS: kernel: setup.c: fix compilation error
2021-03-30 14:51:23 +02:00
signal32.c
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
signal_n32.c
Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2019-07-08 21:48:15 -07:00
signal_o32.c
signal: Remove task parameter from force_sig
2019-05-27 09:36:28 -05:00
signal-common.h
…
signal.c
Revert "MIPS: Add basic support for ptrace single step"
2021-02-18 11:57:44 +01:00
smp-bmips.c
mips: smp-bmips: fix CPU mappings
2021-03-06 08:43:39 +01:00
smp-cmp.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 182
2019-05-30 11:29:20 -07:00
smp-cps.c
MIPS: No need to check CPU 0 in cps_cpu_disable()
2020-12-28 22:34:09 +01:00
smp-mt.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 182
2019-05-30 11:29:20 -07:00
smp-up.c
MIPS: SMP: Allow boot_secondary SMP op to return errors
2017-08-30 00:57:27 +02:00
smp.c
arch: mips: kernel: Fix two spelling in smp.c
2021-02-03 11:33:48 +01:00
spinlock_test.c
mips: kernel: use DEFINE_DEBUGFS_ATTRIBUTE with debugfs_create_file_unsafe()
2021-03-14 14:09:49 +01:00
spram.c
mips: Add CONFIG/CONFIG6/Cause reg fields macro
2020-05-22 09:12:22 +02:00
stacktrace.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
sync-r4k.c
MIPS: sync-r4k: do slave counter synchronization with disabled HW interrupts
2020-01-22 10:16:18 -08:00
syscall.c
MIPS: Convert R10000_LLSC_WAR info a config option
2020-09-07 22:24:27 +02:00
sysrq.c
MIPS: constify sysrq_key_op
2020-05-15 14:53:19 +02:00
time.c
mips: Add udelay lpj numbers adjustment
2020-05-22 09:13:32 +02:00
topology.c
MIPS: CPU#0 is not hotpluggable
2020-07-26 10:18:35 +02:00
traps.c
MIPS: uaccess: Remove get_fs/set_fs call sites
2021-04-06 14:36:56 +02:00
unaligned.c
MIPS: Fix new sparse warnings
2021-04-07 16:11:05 +02:00
uprobes.c
MIPS: uprobes: remove set but not used variable 'epc'
2019-05-29 13:20:30 -07:00
vdso.c
MIPS: Add support for CONFIG_DEBUG_VIRTUAL
2021-04-06 14:34:02 +02:00
vmlinux.lds.S
MIPS: vmlinux.lds.S: Fix appended dtb not properly aligned
2021-03-16 22:53:08 +01:00
vpe-cmp.c
mips: pci: convert comma to semicolon
2020-12-28 22:33:43 +01:00
vpe-mt.c
mips: kernel: convert comma to semicolon
2020-12-28 22:32:28 +01:00
vpe.c
MIPS: vpe: Remove vpe_getcwd
2021-01-27 21:49:16 +01:00
watch.c
MIPS: Use fallthrough for arch/mips
2020-05-07 11:55:47 +02:00