Jiantao Shan efb44ff64c LoongArch: Fix access error when read fault on a write-only VMA ... As with most architectures, allow handling of read faults in VMAs that have VM_WRITE but without VM_READ (WRITE implies READ). Otherwise, reading before writing a write-only memory will error while reading after writing everything is fine. BTW, move the VM_EXEC judgement before VM_READ/VM_WRITE to make logic a little clearer. Cc: stable@vger.kernel.org Fixes: 09cfefb7fa ("LoongArch: Add memory management") Signed-off-by: Jiantao Shan <shanjiantao@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>		2024-04-24 12:36:07 +08:00
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Makefile	LoongArch: Add KASAN (Kernel Address Sanitizer) support	2023-09-06 22:54:16 +08:00
cache.c	LoongArch: Remove shm_align_mask and use SHMLBA instead	2023-09-06 22:53:09 +08:00
extable.c	LoongArch: BPF: Add BPF exception tables	2022-12-14 08:36:11 +08:00
fault.c	LoongArch: Fix access error when read fault on a write-only VMA	2024-04-24 12:36:07 +08:00
hugetlbpage.c	LoongArch: Fix some build warnings with W=1	2023-09-20 14:26:28 +08:00
init.c	LoongArch: Replace kmap_atomic() with kmap_local_page() in copy_user_highpage()	2023-10-18 08:42:52 +08:00
ioremap.c	LoongArch: Fix some build warnings with W=1	2023-09-20 14:26:28 +08:00
kasan_init.c	LoongArch: Fix earlycon parameter if KASAN enabled	2024-02-06 12:32:05 +08:00
maccess.c	…
mmap.c	LoongArch: Make virt_addr_valid()/__virt_addr_valid() work with KFENCE	2024-04-10 21:08:51 +08:00
page.S	LoongArch: Replace #include <asm/export.h> with #include <linux/export.h>	2023-08-25 23:40:26 +08:00
pgtable.c	LoongArch: Make {virt, phys, page, pfn} translation work with KFENCE	2024-04-10 21:08:51 +08:00
tlb.c	LoongArch: Add ORC stack unwinder support	2024-03-11 22:23:47 +08:00
tlbex.S	LoongArch: Add ORC stack unwinder support	2024-03-11 22:23:47 +08:00