From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2A3E3C43460 for ; Mon, 19 Apr 2021 20:47:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F2355613FE for ; Mon, 19 Apr 2021 20:47:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243087AbhDSUsY (ORCPT ); Mon, 19 Apr 2021 16:48:24 -0400 Received: from mail.kernel.org ([198.145.29.99]:55042 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239908AbhDSUqW (ORCPT ); Mon, 19 Apr 2021 16:46:22 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 259D1613DD; Mon, 19 Apr 2021 20:45:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1618865115; bh=AwWX+CIzR0IFXAElx5wFS9CUiBr0mwtGqFIb5LHiv0k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BKzwuMOf9j1waZAttOzO4l4ASiytMjO3m0yUW7D9W78TAkBHwSKbBNIAoaM1hAd+i BqlstD+m8Kx8Z54QYekeOx6EO7IlLtN1TUYvNKTCSZUQUhJm8q52Yj5qs4z3YgUWvD xkSb7B+QWqtNvEJe4/976Nu8BPvN+o8/8ozn5FyM9KHfyeH4Ym323hcwOqMk78iDe9 dxxe28yOI4gifwhvfPSvfLItY8oEZ1dT/4xRrGElcRVVxj7WDHJsIEjFA9QzC60aIH eGmweOxxFbif4bRDurLqSctTz1EHI0MNrwT1SYUo2pzHZBIetm5Z996UGTuPlfZJ5Y f5k9ZToGRc1ng== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Johannes Berg , Nick Desaulniers , Andrew Morton , Linus Torvalds , Sasha Levin , clang-built-linux@googlegroups.com Subject: [PATCH AUTOSEL 5.4 13/14] gcov: clang: fix clang-11+ build Date: Mon, 19 Apr 2021 16:44:53 -0400 Message-Id: <20210419204454.6601-13-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210419204454.6601-1-sashal@kernel.org> References: <20210419204454.6601-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Johannes Berg [ Upstream commit 04c53de57cb6435738961dace8b1b71d3ecd3c39 ] With clang-11+, the code is broken due to my kvmalloc() conversion (which predated the clang-11 support code) leaving one vmalloc() in place. Fix that. Link: https://lkml.kernel.org/r/20210412214210.6e1ecca9cdc5.I24459763acf0591d5e6b31c7e3a59890d802f79c@changeid Signed-off-by: Johannes Berg Reviewed-by: Nick Desaulniers Tested-by: Nick Desaulniers Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Sasha Levin --- kernel/gcov/clang.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/gcov/clang.c b/kernel/gcov/clang.c index c466c7fbdece..b81f2823630d 100644 --- a/kernel/gcov/clang.c +++ b/kernel/gcov/clang.c @@ -369,7 +369,7 @@ static struct gcov_fn_info *gcov_fn_info_dup(struct gcov_fn_info *fn) INIT_LIST_HEAD(&fn_dup->head); cv_size = fn->num_counters * sizeof(fn->counters[0]); - fn_dup->counters = vmalloc(cv_size); + fn_dup->counters = kvmalloc(cv_size, GFP_KERNEL); if (!fn_dup->counters) { kfree(fn_dup); return NULL; -- 2.30.2