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(unknown [172.20.15.254]) by mail.kylinos.cn (NSMail) with ESMTPA id B891DE000EBC; Mon, 26 Feb 2024 17:04:12 +0800 (CST) From: Kunwu Chan To: dave.hansen@linux.intel.com, luto@kernel.org, peterz@infradead.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, x86@kernel.org, hpa@zytor.com Cc: linux-kernel@vger.kernel.org, Kunwu Chan Subject: [PATCH] x86/mm/pat: fix kernel-doc warning Date: Mon, 26 Feb 2024 17:04:11 +0800 Message-Id: <20240226090411.1925770-1-chentao@kylinos.cn> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Fix kernel-doc warning in memtype.c: arch/x86/mm/pat/memtype.c:710: warning: Function parameter or struct memb= er 'pfn' not described in 'pat_pfn_immune_to_uc_mtrr' Signed-off-by: Kunwu Chan --- arch/x86/mm/pat/memtype.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/mm/pat/memtype.c b/arch/x86/mm/pat/memtype.c index 0904d7e8e126..77c86a575268 100644 --- a/arch/x86/mm/pat/memtype.c +++ b/arch/x86/mm/pat/memtype.c @@ -700,6 +700,7 @@ static enum page_cache_mode lookup_memtype(u64 paddr) /** * pat_pfn_immune_to_uc_mtrr - Check whether the PAT memory type * of @pfn cannot be overridden by UC MTRR memory type. + * @pfn: the page frame number to check * * Only to be called when PAT is enabled. * --=20 2.39.2