kernel_optimize_test/arch/xtensa/kernel
Max Filippov ba9c1d6599 xtensa: rearrange syscall tracing
system_call saves and restores syscall number across system call to make
clone and execv entry and exit tracing match. This complicates things
when syscall code may be changed by ptrace.
Preserve syscall code in copy_thread and start_thread directly instead of
doing tricks in system_call.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2019-11-29 14:39:12 -08:00
..
syscalls clone3-v5.3 2019-07-11 10:09:44 -07:00
.gitignore
align.S
asm-offsets.c
coprocessor.S xtensa: drop unneeded headers from coprocessor.S 2019-11-26 11:33:58 -08:00
entry.S xtensa: rearrange syscall tracing 2019-11-29 14:39:12 -08:00
head.S xtensa: add XIP kernel support 2019-11-26 11:33:38 -08:00
hw_breakpoint.c
irq.c
jump_label.c
Makefile
mcount.S xtensa: abstract 'entry' and 'retw' in assembly code 2019-07-08 10:04:48 -07:00
module.c
mxhead.S
pci-dma.c dma-mapping: always use VM_DMA_COHERENT for generic DMA remap 2019-09-04 11:13:20 +02:00
pci.c xtensa: use generic pcibios_set_master and pcibios_enable_device 2019-06-16 23:31:29 -07:00
perf_event.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
platform.c xtensa: drop dead PCI support code 2019-06-16 23:31:28 -07:00
process.c xtensa: rearrange syscall tracing 2019-11-29 14:39:12 -08:00
ptrace.c
s32c1i_selftest.c
setup.c xtensa: add XIP kernel support 2019-11-26 11:33:38 -08:00
signal.c xtensa: add support for call0 ABI in userspace 2019-09-01 13:11:57 -07:00
smp.c
stacktrace.c xtensa: add support for call0 ABI in userspace 2019-09-01 13:11:57 -07:00
syscall.c
time.c
traps.c xtensa: make stack dump size configurable 2019-11-26 11:33:39 -08:00
vectors.S
vmlinux.lds.S xtensa: merge .fixup with .text 2019-11-26 11:33:38 -08:00
xtensa_ksyms.c xtensa: drop EXPORT_SYMBOL for outs*/ins* 2019-10-14 16:02:04 -07:00