Commit 3906c2b5 authored by ChiaHao's avatar ChiaHao Committed by Catalin Marinas

arm64: Bug fix in stack alignment exception

The value of ESR has been stored into x1, and should be directly pass to
do_sp_pc_abort function, "MOV x1, x25" is an extra operation and do_sp_pc_abort
will get the wrong value of ESR.
Signed-off-by: default avatarChiaHao <andy.jhshiu@gmail.com>
Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
Cc: <stable@vger.kernel.org>
parent 7171511e
...@@ -279,7 +279,6 @@ el1_sp_pc: ...@@ -279,7 +279,6 @@ el1_sp_pc:
*/ */
mrs x0, far_el1 mrs x0, far_el1
enable_dbg enable_dbg
mov x1, x25
mov x2, sp mov x2, sp
b do_sp_pc_abort b do_sp_pc_abort
el1_undef: el1_undef:
......
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