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authorVineet Gupta <vgupta@synopsys.com>2020-04-10 14:22:05 -0700
committerVineet Gupta <vgupta@synopsys.com>2020-04-12 22:45:35 -0700
commit49b41356f74b95d1b913aed2f964999a55f5235e (patch)
tree96ba1c8617ea2f01fd03acb9d3f169976d9ff030 /arch/arc/include
parenta75ff01390339643ebb86382bfcfe8b1b734e870 (diff)
downloadlinux-49b41356f74b95d1b913aed2f964999a55f5235e.tar.gz
ARC: entry: comment
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/include')
-rw-r--r--arch/arc/include/asm/entry-arcv2.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arc/include/asm/entry-arcv2.h b/arch/arc/include/asm/entry-arcv2.h
index ae0aa5323be1..0ff4c0610561 100644
--- a/arch/arc/include/asm/entry-arcv2.h
+++ b/arch/arc/include/asm/entry-arcv2.h
@@ -233,6 +233,8 @@
#ifdef CONFIG_ARC_IRQ_NO_AUTOSAVE
__RESTORE_REGFILE_HARD
+
+ ; SP points to PC/STAT32: hw restores them despite NO_AUTOSAVE
add sp, sp, SZ_PT_REGS - 8
#else
add sp, sp, PT_r0