https://github.com/torvalds/linux
Revision f36e0aab6f1f78d770ce859df3f07a9c5763ce5f authored by Guo Ren on 26 May 2020, 06:34:50 UTC, committed by Guo Ren on 28 May 2020, 00:18:36 UTC
Put the rseq_syscall check point at the prologue of the syscall
will break the a0 ... a7. This will casue system call bug when
DEBUG_RSEQ is enabled.

So move it to the epilogue of syscall, but before syscall_trace.

Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
1 parent 20f6953
History
Tip revision: f36e0aab6f1f78d770ce859df3f07a9c5763ce5f authored by Guo Ren on 26 May 2020, 06:34:50 UTC
csky: Fixup CONFIG_DEBUG_RSEQ
Tip revision: f36e0aa
File Mode Size
.gitignore -rw-r--r-- 62 bytes
Kconfig -rw-r--r-- 3.4 KB
Makefile -rw-r--r-- 4.1 KB
blacklist.c -rw-r--r-- 4.0 KB
blacklist.h -rw-r--r-- 84 bytes
blacklist_hashes.c -rw-r--r-- 166 bytes
blacklist_nohashes.c -rw-r--r-- 122 bytes
system_certificates.S -rw-r--r-- 828 bytes
system_keyring.c -rw-r--r-- 8.7 KB

back to top