Liav Rehana 28923f6b74 ARC: [plat-eznps] handle extra aux regs #2: kernel/entry exit ... 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>		2017-08-28 15:17:36 -07:00
..
asm	ARC: [plat-eznps] handle extra aux regs #2: kernel/entry exit	2017-08-28 15:17:36 -07:00
uapi/asm	arc: move generic-y of exported headers to uapi/asm/Kbuild	2017-07-10 03:43:21 +09:00