28923f6b74
Preserve eflags and gpa1 aux during entry/exit into kernel as these could be modified by kernel mode These registers used by compare exchange instructions. - GPA1 is used for compare value, - EFLAGS got bit reflects atomic operation response. EFLAGS is zeroed for each new user task so it won't get its parent value. Signed-off-by: Liav Rehana <liavr@mellanox.com> Signed-off-by: Noam Camus <noamc@ezchip.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com> |
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.. | ||
boot | ||
configs | ||
include | ||
kernel | ||
lib | ||
mm | ||
oprofile | ||
plat-axs10x | ||
plat-eznps | ||
plat-sim | ||
plat-tb10x | ||
Kbuild | ||
Kconfig | ||
Kconfig.debug | ||
Makefile |