criu/compel
Michał Mirosław 4c1409b8f6 Fill FPU init state if it's not provided by kernel.
Apparently Skylake uses init-optimization when saving FPU state, and ptrace()
returns XSTATE_BV[0] = 0 meaning FPU was not used by a task (in init state).
Since CRIU restore uses sigreturn to restore registers, FPU state is always
restored. Fill the state with default values on dump to make restore happy.

Signed-off-by: Michał Mirosław <emmir@google.com>
2023-10-22 13:29:25 -07:00
..
arch Fill FPU init state if it's not provided by kernel. 2023-10-22 13:29:25 -07:00
include log: remove all uses of %m specifier in pr_* functions 2023-04-15 21:17:21 -07:00
plugins kerndat: check whether the openat2 syscall is supported 2022-04-28 17:53:52 -07:00
src compel/mips: fix parasite with GCC 12 2023-04-15 21:17:21 -07:00
test compel: Add test to check parasite stack setup 2023-04-15 21:17:21 -07:00
.gitignore compel: adapt .gitgnore for aarch64 and ppc64le 2017-08-09 18:51:42 +03:00
compel-host compel cli: show includes 2017-03-15 00:09:55 +03:00
Makefile x86: Use PTRACE_GET_THREAD_AREA instead of sys_get_thread_area() 2021-09-03 10:31:00 -07:00