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Tue, 10 Dec 2019 15:39:35 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=c-s.fr; s=mail; t=1575988775; bh=gC07UrkwsOByoVoBIV4uyW1SIFHfck0w0oYmnN2eVmc=; h=Subject:To:References:From:Date:In-Reply-To:From; b=S5kJVxPBDtEJof7P7KiznADxbNG3gE1jXaxpcR3MKMReOTnvMUIuCOPU2EwO2JYvz bQF+6k36pGkxUSHvMr2woVfbXc1TrlcRFqStmczYl+Zel3SHLk7Imx+672RESlTwWE TGGY3rLrhsFplKCs29s3aOxdlXrG4Jy0gYxaqwLk= Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id A165C8B815; Tue, 10 Dec 2019 15:39:36 +0100 (CET) X-Virus-Scanned: amavisd-new at c-s.fr Received: from messagerie.si.c-s.fr ([127.0.0.1]) by localhost (messagerie.si.c-s.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id Hn7oLwJSlDri; Tue, 10 Dec 2019 15:39:36 +0100 (CET) Received: from [192.168.4.90] (unknown [192.168.4.90]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 96E4F8B754; Tue, 10 Dec 2019 15:39:35 +0100 (CET) Subject: Re: [PATCH v2 2/4] kasan: use MAX_PTRS_PER_* for early shadow To: Balbir Singh , Daniel Axtens , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-xtensa@linux-xtensa.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kasan-dev@googlegroups.com, aneesh.kumar@linux.ibm.com References: <20191210044714.27265-1-dja@axtens.net> <20191210044714.27265-3-dja@axtens.net> From: Christophe Leroy Message-ID: <5d1ec6e3-777e-9f23-ea8f-50361a29302f@c-s.fr> Date: Tue, 10 Dec 2019 15:39:34 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.1 MIME-Version: 1.0 In-Reply-To: Content-Language: fr X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191210_063939_697494_DE547109 X-CRM114-Status: GOOD ( 10.73 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org CgpMZSAxMC8xMi8yMDE5IMOgIDEwOjM2LCBCYWxiaXIgU2luZ2ggYSDDqWNyaXTCoDoKPiAKPiAK PiBPbiAxMC8xMi8xOSAzOjQ3IHBtLCBEYW5pZWwgQXh0ZW5zIHdyb3RlOgo+PiBUaGlzIGhlbHBz IHdpdGggcG93ZXJwYyBzdXBwb3J0LCBhbmQgc2hvdWxkIGhhdmUgbm8gZWZmZWN0IG9uCj4+IGFu eXRoaW5nIGVsc2UuCj4+Cj4+IFN1Z2dlc3RlZC1ieTogQ2hyaXN0b3BoZSBMZXJveSA8Y2hyaXN0 b3BoZS5sZXJveUBjLXMuZnI+Cj4+IFNpZ25lZC1vZmYtYnk6IERhbmllbCBBeHRlbnMgPGRqYUBh eHRlbnMubmV0Pgo+IAo+IElmIHlvdSBmb2xsb3cgdGhlIHJlY29tbWVuZGF0aW9ucyBieSBDaHJp c3RvcGhlIGFuZCBJLCB5b3UgZG9uJ3QgbmVlZCB0aGlzIHBhdGNoCgpJIGd1ZXNzIHlvdSBtZWFu IFBhdGNoIDEgKHRoZSBvbmUgYWRkaW5nIHRoZSBjb25zdCB0byBhbGwgYXJjaGVzKSBpcyBub3Qg Cm5lZWRlZC4gT2YgY291cnNlIHRoaXMgb25lIChQYXRjaCAyKSBpcyBuZWVkZWQgYXMgaXQgaXMg dGhlIG9uZSB0aGF0IApjaGFuZ2VzIGthc2FuLmggdG8gdXNlIGNvbnN0IHRhYmxlIHNpemUgaW5z dGVhZCBvZiBpbXBvc3NpYmxlIHZhcmlhYmxlIAp0YWJsZSBzaXplLgoKQW5kIHRoYXQgd291bGQg YWxzbyBmaXggdGhlIHByb2JsZW0gcmVwb3J0ZWQgYnkgdGhlIGtidWlsZCB0ZXN0IHJvYm90LgoK Q2hyaXN0b3BoZQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KbGludXgtYXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5p bmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8v bGludXgtYXJtLWtlcm5lbAo=