diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2023-05-10 08:48:11 +0200 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2023-05-16 14:53:36 +0100 |
| commit | b0abde80620f42d1ceb3de5e4c1a49cdd5628229 (patch) | |
| tree | 77aa608a0eb858fa981192d4a0c2a7e21a0749bd | |
| parent | d91d580878064b880f3574ac35b98d8b70ee8620 (diff) | |
| download | linux-b0abde80620f42d1ceb3de5e4c1a49cdd5628229.tar.gz | |
arm64: vdso: Pass (void *) to virt_to_page()
Like the other calls in this function virt_to_page() expects
a pointer, not an integer.
However since many architectures implement virt_to_pfn() as
a macro, this function becomes polymorphic and accepts both a
(unsigned long) and a (void *).
Fix this up with an explicit cast.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: http://lists.infradead.org/pipermail/linux-arm-kernel/2023-May/832583.html
Signed-off-by: Will Deacon <will@kernel.org>
| -rw-r--r-- | arch/arm64/kernel/vdso.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/kernel/vdso.c b/arch/arm64/kernel/vdso.c index 0119dc91abb5d..d9e1355730ef5 100644 --- a/arch/arm64/kernel/vdso.c +++ b/arch/arm64/kernel/vdso.c @@ -288,7 +288,7 @@ static int aarch32_alloc_kuser_vdso_page(void) memcpy((void *)(vdso_page + 0x1000 - kuser_sz), __kuser_helper_start, kuser_sz); - aarch32_vectors_page = virt_to_page(vdso_page); + aarch32_vectors_page = virt_to_page((void *)vdso_page); return 0; } |