From 7cd6ca1d7902260b54528054d729f2a3b27e5a00 Mon Sep 17 00:00:00 2001 From: Will Deacon Date: Thu, 18 Mar 2021 17:07:34 +0000 Subject: arm64: vdso: Use GFP_KERNEL for allocating compat vdso and signal pages There's no need to allocate the compat vDSO and signal pages using GFP_ATOMIC allocations, so use GFP_KERNEL instead. Signed-off-by: Will Deacon Reviewed-by: Vincenzo Frascino Link: https://lore.kernel.org/r/20210318170738.7756-2-will@kernel.org Signed-off-by: Catalin Marinas --- arch/arm64/kernel/vdso.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm64/kernel/vdso.c') diff --git a/arch/arm64/kernel/vdso.c b/arch/arm64/kernel/vdso.c index cee5d04ea9ad..2d057a4dc787 100644 --- a/arch/arm64/kernel/vdso.c +++ b/arch/arm64/kernel/vdso.c @@ -299,7 +299,7 @@ static int aarch32_alloc_kuser_vdso_page(void) if (!IS_ENABLED(CONFIG_KUSER_HELPERS)) return 0; - vdso_page = get_zeroed_page(GFP_ATOMIC); + vdso_page = get_zeroed_page(GFP_KERNEL); if (!vdso_page) return -ENOMEM; @@ -316,7 +316,7 @@ static int aarch32_alloc_sigpage(void) int sigret_sz = __aarch32_sigret_code_end - __aarch32_sigret_code_start; unsigned long sigpage; - sigpage = get_zeroed_page(GFP_ATOMIC); + sigpage = get_zeroed_page(GFP_KERNEL); if (!sigpage) return -ENOMEM; -- cgit v1.2.3-59-g8ed1b