Commit 26808ceb authored by Huacai Chen's avatar Huacai Chen

LoongArch: Fix EENTRY/MERRENTRY setting in setup_tlb_handler()

setup_tlb_handler() is expected to set per-cpu exception handlers, but
it only set the TLBRENTRY successfully because of copy & paste errors,
so fix it.
Reviewed-by: default avatarWANG Xuerui <git@xen0n.name>
Signed-off-by: default avatarHuacai Chen <chenhuacai@loongson.cn>
parent bab1c299
...@@ -286,10 +286,11 @@ void setup_tlb_handler(int cpu) ...@@ -286,10 +286,11 @@ void setup_tlb_handler(int cpu)
return; return;
addr = page_address(page); addr = page_address(page);
pcpu_handlers[cpu] = virt_to_phys(addr); pcpu_handlers[cpu] = (unsigned long)addr;
memcpy((void *)addr, (void *)eentry, vec_sz); memcpy((void *)addr, (void *)eentry, vec_sz);
local_flush_icache_range((unsigned long)addr, (unsigned long)addr + vec_sz); local_flush_icache_range((unsigned long)addr, (unsigned long)addr + vec_sz);
csr_write64(pcpu_handlers[cpu], LOONGARCH_CSR_TLBRENTRY); csr_write64(pcpu_handlers[cpu], LOONGARCH_CSR_EENTRY);
csr_write64(pcpu_handlers[cpu], LOONGARCH_CSR_MERRENTRY);
csr_write64(pcpu_handlers[cpu] + 80*VECSIZE, LOONGARCH_CSR_TLBRENTRY); csr_write64(pcpu_handlers[cpu] + 80*VECSIZE, LOONGARCH_CSR_TLBRENTRY);
} }
#endif #endif
......
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