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| author | Sami Tolvanen <samitolvanen@google.com> | 2016-12-14 12:32:37 -0800 |
|---|---|---|
| committer | Amit Pundir <amit.pundir@linaro.org> | 2017-01-16 14:42:24 +0530 |
| commit | 4d05e13fb0757aee4f6d143e1f7ac7c01bfe2787 (patch) | |
| tree | 9ffe2021258e0934aed51f4d9f7ed76806f7f86d /arch/arm64/kernel/entry.S | |
| parent | 7e73e2156c5ff4a2219ac832e58c7193775e3f8f (diff) | |
Revert "FROMLIST: arm64: Introduce uaccess_{disable,enable} functionality based on TTBR0_EL1"
This reverts commit 1911d36b27ba58ee18592df25b7ee636d4d4c41d.
Bug: 31432001
Change-Id: Iee77eed8454f379b948dbbaf65c105952ea30bef
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Diffstat (limited to 'arch/arm64/kernel/entry.S')
| -rw-r--r-- | arch/arm64/kernel/entry.S | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S index 8aa564f58b61..367e850ece4d 100644 --- a/arch/arm64/kernel/entry.S +++ b/arch/arm64/kernel/entry.S @@ -187,6 +187,10 @@ alternative_endif eret // return to kernel .endm + .macro get_thread_info, rd + mrs \rd, sp_el0 + .endm + .macro irq_stack_entry mov x19, sp // preserve the original sp |