linux/arch
Stafford Horne a0a94bc9a6 openrisc: Add syscall details to emergency syscall debugging
When bringing linux on the or1k Marocchino we ran into issues starting
init.  This patch adds the syscall number and return address to
assist tracing syscalls even before strace is able to be used.

By default this is all disabled but a developer could adjust the ifdef
to enable debugging.

Cc: Andrey Bacherov <bandvig@mail.ru>
Signed-off-by: Stafford Horne <shorne@gmail.com>
2022-05-23 17:15:49 +09:00
..
alpha Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2022-04-01 19:57:03 -07:00
arc ARC: remove redundant READ_ONCE() in cmpxchg loop 2022-04-18 14:47:05 -07:00
arm xen: branch for v5.18-rc4 2022-04-23 13:53:21 -07:00
arm64 arm64 fixes for -rc4 2022-04-22 13:49:26 -07:00
csky ptrace: Cleanups for v5.18 2022-03-28 17:29:53 -07:00
h8300 Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2022-04-01 19:57:03 -07:00
hexagon ptrace: Cleanups for v5.18 2022-03-28 17:29:53 -07:00
ia64 Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2022-04-01 19:57:03 -07:00
m68k Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2022-04-01 19:57:03 -07:00
microblaze Kbuild updates for v5.18 2022-03-31 11:59:03 -07:00
mips - build fix for gpio 2022-04-02 12:14:38 -07:00
nios2 ptrace: Cleanups for v5.18 2022-03-28 17:29:53 -07:00
openrisc openrisc: Add syscall details to emergency syscall debugging 2022-05-23 17:15:49 +09:00
parisc Kbuild updates for v5.18 2022-03-31 11:59:03 -07:00
powerpc powerpc fixes for 5.18 #3 2022-04-24 12:11:20 -07:00
riscv RISC-V: 2022-04-22 17:58:36 -07:00
s390 RISC-V: 2022-04-22 17:58:36 -07:00
sh Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2022-04-01 19:57:03 -07:00
sparc sparc: cacheflush_32.h needs struct page 2022-04-23 09:27:17 -07:00
um Kbuild fixes for v5.18 2022-04-02 12:33:31 -07:00
x86 - Add Sapphire Rapids CPU support 2022-04-24 12:01:16 -07:00
xtensa xtensa: fix a7 clobbering in coprocessor context load/store 2022-04-15 18:44:02 -07:00
.gitignore
Kconfig vmalloc: replace VM_NO_HUGE_VMAP with VM_ALLOW_HUGE_VMAP 2022-04-19 12:08:57 -07:00