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| author | Xi Ruoyao <xry111@xry111.site> | 2023-02-25 15:52:56 +0800 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2023-02-25 22:12:16 +0800 |
| commit | f733f119e9b31088063652a7ad16963d85cb73dd (patch) | |
| tree | 24074917ede441e0f79a841c9cd061e802f90625 /arch/loongarch/mm | |
| parent | 41596803302d83a67a80dc1efef4e51ac46acabb (diff) | |
| download | lwn-f733f119e9b31088063652a7ad16963d85cb73dd.tar.gz lwn-f733f119e9b31088063652a7ad16963d85cb73dd.zip | |
LoongArch: Use la.pcrel instead of la.abs when it's trivially possible
Let's start to kill la.abs in preparation for the subsequent support of
the PIE kernel.
BTW, Re-tab the indention in arch/loongarch/kernel/entry.S for alignment.
Signed-off-by: Xi Ruoyao <xry111@xry111.site>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'arch/loongarch/mm')
| -rw-r--r-- | arch/loongarch/mm/tlbex.S | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/loongarch/mm/tlbex.S b/arch/loongarch/mm/tlbex.S index 58781c6e4191..3dd2a9615cd9 100644 --- a/arch/loongarch/mm/tlbex.S +++ b/arch/loongarch/mm/tlbex.S @@ -24,8 +24,7 @@ move a0, sp REG_S a2, sp, PT_BVADDR li.w a1, \write - la.abs t0, do_page_fault - jirl ra, t0, 0 + bl do_page_fault RESTORE_ALL_AND_RET SYM_FUNC_END(tlb_do_page_fault_\write) .endm |