Message ID | 780395afea83a147b3b5acc36cf2e38f7f8479f9.1643047180.git.andreyknvl@google.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org> X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7F275C433EF for <linux-arm-kernel@archiver.kernel.org>; Mon, 24 Jan 2022 18:51:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=N367TiwkIvRGpHgMI0FiTsQvTgcBVXHcpyIteQa4dFQ=; b=wzFmfLTjy+/QUK v+p45FHU6OnIN0CTzmOyskL+pKibwgPEJgpA1PgNmzb02qUQ3unBwGRq1q3geayHECATyeWcHRlYi wZLir56wyati5/1Cn3a99golrf6nQjTtxHgsYzcMtbErOGs96L0zBWuKfP12v0bLHczwNtfkuEiHt zS+lPR0mX0az9NZ7UiiCtuSKdG1dXliw5bMHpWobVUMefJ72y3pZR6kzhIl774UkIYUZFoIBXsXxz SyhHMjIVDcK6DpdIQKsay2O9OxOIIellLvQyYetCP9x47SlzXmENGp6MMPBp8HcmU4wdO2iJsBUFU 01p8k+aMF+1yPL13Lhvg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nC4PK-004cjl-2C; Mon, 24 Jan 2022 18:49:38 +0000 Received: from out2.migadu.com ([2001:41d0:2:aacc::]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nC3iQ-004Mli-E8 for linux-arm-kernel@lists.infradead.org; Mon, 24 Jan 2022 18:05:19 +0000 X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1643047517; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=9A/aiRr/eeAtuJgRH9CgKix3liywKVtjCGXmP7PCGKU=; b=tbxWzIiyor4endaQATbidklnt+syNwmi7hm5yMdHV/C61qeV/L0qewDmLZBPYSQ+zsDRZ/ 7OnBdrdpNZVCh+9SEtM3qEhN1Vp/J+5bVgsZSIIYFcybmneoDbonBvyjLV9oysEtgmEHvS VRFLR80lfIXwhpaou6epRhjOvXLjwMo= From: andrey.konovalov@linux.dev To: Andrew Morton <akpm@linux-foundation.org> Cc: Andrey Konovalov <andreyknvl@gmail.com>, Marco Elver <elver@google.com>, Alexander Potapenko <glider@google.com>, Dmitry Vyukov <dvyukov@google.com>, Andrey Ryabinin <ryabinin.a.a@gmail.com>, kasan-dev@googlegroups.com, linux-mm@kvack.org, Vincenzo Frascino <vincenzo.frascino@arm.com>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>, Mark Rutland <mark.rutland@arm.com>, linux-arm-kernel@lists.infradead.org, Peter Collingbourne <pcc@google.com>, Evgenii Stepanov <eugenis@google.com>, linux-kernel@vger.kernel.org, Andrey Konovalov <andreyknvl@google.com> Subject: [PATCH v6 18/39] kasan, vmalloc: drop outdated VM_KASAN comment Date: Mon, 24 Jan 2022 19:04:52 +0100 Message-Id: <780395afea83a147b3b5acc36cf2e38f7f8479f9.1643047180.git.andreyknvl@google.com> In-Reply-To: <cover.1643047180.git.andreyknvl@google.com> References: <cover.1643047180.git.andreyknvl@google.com> MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT X-Migadu-Auth-User: linux.dev X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220124_100518_689676_5926260D X-CRM114-Status: GOOD ( 12.41 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: <linux-arm-kernel.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/> List-Post: <mailto:linux-arm-kernel@lists.infradead.org> List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org |
Series |
kasan, vmalloc, arm64: add vmalloc tagging support for SW/HW_TAGS
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expand
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diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h index 880227b9f044..87f8cfec50a0 100644 --- a/include/linux/vmalloc.h +++ b/include/linux/vmalloc.h @@ -35,17 +35,6 @@ struct notifier_block; /* in notifier.h */ #define VM_DEFER_KMEMLEAK 0 #endif -/* - * VM_KASAN is used slightly differently depending on CONFIG_KASAN_VMALLOC. - * - * If IS_ENABLED(CONFIG_KASAN_VMALLOC), VM_KASAN is set on a vm_struct after - * shadow memory has been mapped. It's used to handle allocation errors so that - * we don't try to poison shadow on free if it was never allocated. - * - * Otherwise, VM_KASAN is set for kasan_module_alloc() allocations and used to - * determine which allocations need the module shadow freed. - */ - /* bits [20..32] reserved for arch specific ioremap internals */ /*