ARM: 7425/1: extable: ensure fixup entries are 4-byte aligned
Fixup entries in the kernel exception tables should be 4-byte aligned since we return directly to them when handling a faulting instruction in the kernel. This patch adds the missing align directives to the fixup entries. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
这个提交包含在:
@@ -495,6 +495,7 @@ ENDPROC(__und_usr)
|
||||
* The out of line fixup for the ldrt above.
|
||||
*/
|
||||
.pushsection .fixup, "ax"
|
||||
.align 2
|
||||
4: mov pc, r9
|
||||
.popsection
|
||||
.pushsection __ex_table,"a"
|
||||
|
在新工单中引用
屏蔽一个用户