Message ID | 20180219101343.2922561-8-arnd@arndb.de (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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Mon, 19 Feb 2018 10:15:35 +0000 Received: from mout.kundenserver.de ([212.227.126.130]) by bombadil.infradead.org with esmtps (Exim 4.89 #1 (Red Hat Linux)) id 1eniTg-0003gP-EU for linux-arm-kernel@lists.infradead.org; Mon, 19 Feb 2018 10:15:28 +0000 Received: from wuerfel.lan ([95.208.111.237]) by mrelayeu.kundenserver.de (mreue006 [212.227.15.129]) with ESMTPA (Nemesis) id 0LuWiy-1eeoUS0A2y-00zpYU; Mon, 19 Feb 2018 11:15:04 +0100 From: Arnd Bergmann <arnd@arndb.de> To: stable@vger.kernel.org Subject: [4.9-stable 7/9] arm64: fix warning about swapper_pg_dir overflow Date: Mon, 19 Feb 2018 11:13:26 +0100 Message-Id: <20180219101343.2922561-8-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 In-Reply-To: <20180219101343.2922561-1-arnd@arndb.de> References: <20180219101343.2922561-1-arnd@arndb.de> X-Provags-ID: V03:K0:SAhe7T3IVieToXWBJGmlA4s3NSyYXUetj5yu1WjtIftver4eToN Gpk0Wl36N54ZJK797nhfl6b+k561922877V+bWEitopve3yGKBuJoc/M4vU/zKe0g4hn20I P8AGWyOYgKlOZa1eJeUsEMFrQJtLAMzR0p30f4nMxZTgp7d0PWqEEX8DwncqguNCJAHpy51 GJGOMvysaYv93OAHlgPOg== X-UI-Out-Filterresults: notjunk:1; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP |
diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c index 05615a3fdc6f..d5cc6d73c2c4 100644 --- a/arch/arm64/mm/mmu.c +++ b/arch/arm64/mm/mmu.c @@ -479,7 +479,7 @@ void __init paging_init(void) * To do this we need to go via a temporary pgd. */ cpu_replace_ttbr1(__va(pgd_phys)); - memcpy(swapper_pg_dir, pgd, PAGE_SIZE); + memcpy(swapper_pg_dir, pgd, PGD_SIZE); cpu_replace_ttbr1(swapper_pg_dir); pgd_clear_fixmap();