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Tue, 06 Jan 2026 01:51:03 -0800 (PST) Received: from localhost ([209.132.188.88]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-c4cc9e7e8afsm1868963a12.29.2026.01.06.01.51.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Jan 2026 01:51:03 -0800 (PST) From: Coiby Xu To: kexec@lists.infradead.org, x86@kernel.org Cc: Andrew Morton , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , linux-kernel@vger.kernel.org (open list:X86 ARCHITECTURE (32-BIT AND 64-BIT)) Subject: [PATCH 1/2] x86/crash: Use set_memory_p instead of __set_memory_prot Date: Tue, 6 Jan 2026 17:50:58 +0800 Message-ID: <20260106095100.656292-1-coxu@redhat.com> X-Mailer: git-send-email 2.52.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit set_memory_p has been introduced since commit 030ad7af9437 ("x86/mm: Regularize set_memory_p() parameters and make non-static"). There is no need to use __set_memory_prot. Signed-off-by: Coiby Xu --- arch/x86/kernel/machine_kexec_64.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/arch/x86/kernel/machine_kexec_64.c b/arch/x86/kernel/machine_kexec_64.c index 201137b98fb8..0590d399d4f1 100644 --- a/arch/x86/kernel/machine_kexec_64.c +++ b/arch/x86/kernel/machine_kexec_64.c @@ -673,10 +673,7 @@ static void kexec_mark_dm_crypt_keys(bool protect) if (protect) set_memory_np((unsigned long)phys_to_virt(start_paddr), nr_pages); else - __set_memory_prot( - (unsigned long)phys_to_virt(start_paddr), - nr_pages, - __pgprot(_PAGE_PRESENT | _PAGE_NX | _PAGE_RW)); + set_memory_p((unsigned long)phys_to_virt(start_paddr), nr_pages); } } base-commit: 7f98ab9da046865d57c102fd3ca9669a29845f67 -- 2.52.0