diff options
| author | Ard Biesheuvel <ardb@kernel.org> | 2022-01-24 19:36:03 +0100 |
|---|---|---|
| committer | Ard Biesheuvel <ardb@kernel.org> | 2022-01-25 09:53:52 +0100 |
| commit | aa0a20f521516ba83ea29b510fcc12fb35920b48 (patch) | |
| tree | cbf4e8efd0f78d41baf6a9c6dede06dd014a7cfa /arch/arm/include/asm/mmu_context.h | |
| parent | 75fa4adc4f50ee52d8cdfa3e84798176ccb4a354 (diff) | |
ARM: entry: avoid clobbering R9 in IRQ handler
Avoid using R9 in the IRQ handler code, as the entry code uses it for
tsk, and expects it to remain untouched between the IRQ entry and exit
code.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'arch/arm/include/asm/mmu_context.h')
0 files changed, 0 insertions, 0 deletions