From patchwork Thu Aug 22 15:11:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joey Gouly X-Patchwork-Id: 13773694 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id BD726C54722 for ; Thu, 22 Aug 2024 15:13:11 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 4DD2B8003A; Thu, 22 Aug 2024 11:13:11 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 464EA8001E; Thu, 22 Aug 2024 11:13:11 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 2D69E8003A; Thu, 22 Aug 2024 11:13:11 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0017.hostedemail.com [216.40.44.17]) by kanga.kvack.org (Postfix) with ESMTP id 0C00A8001E for ; Thu, 22 Aug 2024 11:13:11 -0400 (EDT) Received: from smtpin09.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay08.hostedemail.com (Postfix) with ESMTP id BA5021416D9 for ; Thu, 22 Aug 2024 15:13:10 +0000 (UTC) X-FDA: 82480224540.09.FB2E909 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by imf07.hostedemail.com (Postfix) with ESMTP id E867040026 for ; Thu, 22 Aug 2024 15:13:08 +0000 (UTC) Authentication-Results: imf07.hostedemail.com; dkim=none; spf=pass (imf07.hostedemail.com: domain of joey.gouly@arm.com designates 217.140.110.172 as permitted sender) smtp.mailfrom=joey.gouly@arm.com; dmarc=pass (policy=none) header.from=arm.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1724339508; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=dop1jxi1q30aR2qs1XTEluVvJyGHRlKot6WbNZEb224=; b=V0J99CKhOsqzttv5WXhuCKUY0xkNV0hTCvltSCuULHtUt31vnqW0U5Wf3NcR1jyV+GVUJN mJKidztASaLyWo8uplixuksiRKUJY1nzb/xUbaBjUOJJ0Q3Y52ycwIxgO3VYQq18TDamog HopClddibLqF2dO6fgzsoIXbio8y/Fo= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1724339508; a=rsa-sha256; cv=none; b=ynGBrF+Xp92kLCMz0QFYq+Mp260yM6OpNen4XKMVKD7IniKY6sWgwPjWNY3UR28cdD7gxV 5KrFuDMCivKUXoYZY3lnY1q5NTu7kajUybnUq0sNo/LvkVSd/++Vh4N39/btDONUxLsMuI Bv3PcF7bI2OxtgohzTvl59Y34MLgvus= ARC-Authentication-Results: i=1; imf07.hostedemail.com; dkim=none; spf=pass (imf07.hostedemail.com: domain of joey.gouly@arm.com designates 217.140.110.172 as permitted sender) smtp.mailfrom=joey.gouly@arm.com; dmarc=pass (policy=none) header.from=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 35721165C; Thu, 22 Aug 2024 08:13:34 -0700 (PDT) Received: from e124191.cambridge.arm.com (e124191.cambridge.arm.com [10.1.197.45]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 1275A3F58B; Thu, 22 Aug 2024 08:13:03 -0700 (PDT) From: Joey Gouly To: linux-arm-kernel@lists.infradead.org Cc: nd@arm.com, akpm@linux-foundation.org, aneesh.kumar@kernel.org, aneesh.kumar@linux.ibm.com, anshuman.khandual@arm.com, bp@alien8.de, broonie@kernel.org, catalin.marinas@arm.com, christophe.leroy@csgroup.eu, dave.hansen@linux.intel.com, hpa@zytor.com, joey.gouly@arm.com, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org, maz@kernel.org, mingo@redhat.com, mpe@ellerman.id.au, naveen.n.rao@linux.ibm.com, npiggin@gmail.com, oliver.upton@linux.dev, shuah@kernel.org, skhan@linuxfoundation.org, szabolcs.nagy@arm.com, tglx@linutronix.de, will@kernel.org, x86@kernel.org, kvmarm@lists.linux.dev, linux-kselftest@vger.kernel.org Subject: [PATCH v5 24/30] kselftest/arm64: move get_header() Date: Thu, 22 Aug 2024 16:11:07 +0100 Message-Id: <20240822151113.1479789-25-joey.gouly@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240822151113.1479789-1-joey.gouly@arm.com> References: <20240822151113.1479789-1-joey.gouly@arm.com> MIME-Version: 1.0 X-Rspam-User: X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: E867040026 X-Stat-Signature: 7tudpa4u37nub357rtmpzhzf19xget5u X-HE-Tag: 1724339588-205874 X-HE-Meta: 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 +g1VUQKt HR35EEwYZUzF2Mw9lgU2nMtEwo2uhJRjgt6upaH8ePsTgRMJo4eU2roVAVzC/3xrKLNn4bK/4ev0zubsnxMsX/EGd0zxH405RPrd8ff1F8odAYw8hHJS/6giVol+U6plLjmkFwyyD75nMst6zCX1XWrZZnWu9taciwxeOTMlCzF3IoSHbyMztITjMKXBWqigCazMVvKEX4QTJrDxoCTeOz0a9x4VK/66T8GNV5tfEeY7/z5ZjNKd9RKMH5Q8uu3oQ0s3xHajQlj9rVSlus8XzrFi/6+eC8NfzcnMirVF6+YOugkS8vBiL6cbNZA6Y6SBTWMWV87996VAD00GHJ/6g0yLoDIh3UQDeWtPJHm+N4LxxM1nEaidF2smuTA== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Put this function in the header so that it can be used by other tests, without needing to link to testcases.c. This will be used by selftest/mm/protection_keys.c Signed-off-by: Joey Gouly Cc: Catalin Marinas Cc: Will Deacon Cc: Andrew Morton Cc: Shuah Khan Cc: Dave Hansen Cc: Aneesh Kumar K.V Reviewed-by: Mark Brown --- .../arm64/signal/testcases/testcases.c | 23 ----------------- .../arm64/signal/testcases/testcases.h | 25 +++++++++++++++++-- 2 files changed, 23 insertions(+), 25 deletions(-) diff --git tools/testing/selftests/arm64/signal/testcases/testcases.c tools/testing/selftests/arm64/signal/testcases/testcases.c index 674b88cc8c39..e4331440fed0 100644 --- tools/testing/selftests/arm64/signal/testcases/testcases.c +++ tools/testing/selftests/arm64/signal/testcases/testcases.c @@ -6,29 +6,6 @@ #include "testcases.h" -struct _aarch64_ctx *get_header(struct _aarch64_ctx *head, uint32_t magic, - size_t resv_sz, size_t *offset) -{ - size_t offs = 0; - struct _aarch64_ctx *found = NULL; - - if (!head || resv_sz < HDR_SZ) - return found; - - while (offs <= resv_sz - HDR_SZ && - head->magic != magic && head->magic) { - offs += head->size; - head = GET_RESV_NEXT_HEAD(head); - } - if (head->magic == magic) { - found = head; - if (offset) - *offset = offs; - } - - return found; -} - bool validate_extra_context(struct extra_context *extra, char **err, void **extra_data, size_t *extra_size) { diff --git tools/testing/selftests/arm64/signal/testcases/testcases.h tools/testing/selftests/arm64/signal/testcases/testcases.h index 7727126347e0..3185e6875694 100644 --- tools/testing/selftests/arm64/signal/testcases/testcases.h +++ tools/testing/selftests/arm64/signal/testcases/testcases.h @@ -88,8 +88,29 @@ struct fake_sigframe { bool validate_reserved(ucontext_t *uc, size_t resv_sz, char **err); -struct _aarch64_ctx *get_header(struct _aarch64_ctx *head, uint32_t magic, - size_t resv_sz, size_t *offset); +static inline struct _aarch64_ctx *get_header(struct _aarch64_ctx *head, uint32_t magic, + size_t resv_sz, size_t *offset) +{ + size_t offs = 0; + struct _aarch64_ctx *found = NULL; + + if (!head || resv_sz < HDR_SZ) + return found; + + while (offs <= resv_sz - HDR_SZ && + head->magic != magic && head->magic) { + offs += head->size; + head = GET_RESV_NEXT_HEAD(head); + } + if (head->magic == magic) { + found = head; + if (offset) + *offset = offs; + } + + return found; +} + static inline struct _aarch64_ctx *get_terminator(struct _aarch64_ctx *head, size_t resv_sz,