From mboxrd@z Thu Jan 1 00:00:00 1970 From: ard.biesheuvel@linaro.org (Ard Biesheuvel) Date: Mon, 22 Feb 2016 21:54:31 +0100 Subject: [RFC PATCH 09/10] arm64: insn: avoid __pa translations In-Reply-To: <1456174472-30028-1-git-send-email-ard.biesheuvel@linaro.org> References: <1456174472-30028-1-git-send-email-ard.biesheuvel@linaro.org> Message-ID: <1456174472-30028-10-git-send-email-ard.biesheuvel@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org When taking the physical address of something that is known to be covered by the kernel text, use __kimg_to_phys() not virt_to_phys() Signed-off-by: Ard Biesheuvel --- arch/arm64/kernel/insn.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kernel/insn.c b/arch/arm64/kernel/insn.c index 7371455160e5..bc91e3c2cdb1 100644 --- a/arch/arm64/kernel/insn.c +++ b/arch/arm64/kernel/insn.c @@ -96,7 +96,7 @@ static void __kprobes *patch_map(void *addr, int fixmap) if (module && IS_ENABLED(CONFIG_DEBUG_SET_MODULE_RONX)) page = vmalloc_to_page(addr); else if (!module && IS_ENABLED(CONFIG_DEBUG_RODATA)) - page = virt_to_page(addr); + page = phys_to_page(__kimg_to_phys(addr)); else return addr; -- 2.5.0