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| author | Max Filippov <jcmvbkbc@gmail.com> | 2022-04-15 12:59:33 +0300 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2022-05-02 05:51:22 +0300 |
| commit | 9fa8c59f5f82aec99a7f87095ab093b68dd492a5 (patch) | |
| tree | 4440140a9065f5d6a94ace1e597bc8fc83f9389b /arch/xtensa/include | |
| parent | 3e554d47dfe3f1d0639fd3d2d4f64bca0e5e62e0 (diff) | |
| download | linux-9fa8c59f5f82aec99a7f87095ab093b68dd492a5.tar.xz | |
xtensa: clean up excsave1 initialization
Use xtensa_set_sr instead of inline assembly.
Rename local variable exc_table in early_trap_init to avoid conflict
with per-CPU variable of the same name.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'arch/xtensa/include')
| -rw-r--r-- | arch/xtensa/include/asm/traps.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/xtensa/include/asm/traps.h b/arch/xtensa/include/asm/traps.h index bfdb0af61b07..514376eff58c 100644 --- a/arch/xtensa/include/asm/traps.h +++ b/arch/xtensa/include/asm/traps.h @@ -57,11 +57,11 @@ void do_unhandled(struct pt_regs *regs); /* Initialize minimal exc_table structure sufficient for basic paging */ static inline void __init early_trap_init(void) { - static struct exc_table exc_table __initdata = { + static struct exc_table init_exc_table __initdata = { .fast_kernel_handler[EXCCAUSE_DTLB_MISS] = fast_second_level_miss, }; - __asm__ __volatile__("wsr %0, excsave1\n" : : "a" (&exc_table)); + xtensa_set_sr(&init_exc_table, excsave1); } void secondary_trap_init(void); |