From patchwork Sun Oct 4 15:43:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leon Romanovsky X-Patchwork-Id: 11815677 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 67CA26CA for ; Sun, 4 Oct 2020 15:43:53 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 35DD220735 for ; Sun, 4 Oct 2020 15:43:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="mQ8hgBuh" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 35DD220735 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E58E989CDF; Sun, 4 Oct 2020 15:43:51 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id AD4B589CDF; Sun, 4 Oct 2020 15:43:50 +0000 (UTC) Received: from localhost (unknown [213.57.247.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id DAEC020759; Sun, 4 Oct 2020 15:43:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1601826230; bh=FgRdIP4AGV94fdzUhyA3YXoVe8TraD2dOsq6sGTJh2k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mQ8hgBuh1xxUHMOD11A4e2hakbRV0tE72jn2cHRi3icqLat5Ys3HlOrPjmixcoOEq mq5Ob6H4lWnI5lxDC0bM67rCmxNWMSPu/a7DZuccowuanBuZxD8v7UFLoOR2/Iknob aYPslalVAjRUhO6tfBWeNvS19MZMYHK7m+Dlp6C0= From: Leon Romanovsky To: Doug Ledford , Jason Gunthorpe Date: Sun, 4 Oct 2020 18:43:38 +0300 Message-Id: <20201004154340.1080481-3-leon@kernel.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201004154340.1080481-1-leon@kernel.org> References: <20201004154340.1080481-1-leon@kernel.org> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH rdma-next v5 2/4] tools/testing/scatterlist: Rejuvenate bit-rotten test X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , intel-gfx@lists.freedesktop.org, Roland Scheidegger , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-rdma@vger.kernel.org, VMware Graphics , Maor Gottlieb , Christoph Hellwig Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Tvrtko Ursulin A couple small tweaks are needed to make the test build and run on current kernels. Signed-off-by: Tvrtko Ursulin Cc: Maor Gottlieb Signed-off-by: Leon Romanovsky --- tools/testing/scatterlist/Makefile | 3 ++- tools/testing/scatterlist/linux/mm.h | 35 ++++++++++++++++++++++++++++ 2 files changed, 37 insertions(+), 1 deletion(-) -- 2.26.2 diff --git a/tools/testing/scatterlist/Makefile b/tools/testing/scatterlist/Makefile index cbb003d9305e..c65233876622 100644 --- a/tools/testing/scatterlist/Makefile +++ b/tools/testing/scatterlist/Makefile @@ -14,7 +14,7 @@ targets: include $(TARGETS) main: $(OFILES) clean: - $(RM) $(TARGETS) $(OFILES) scatterlist.c linux/scatterlist.h linux/highmem.h linux/kmemleak.h asm/io.h + $(RM) $(TARGETS) $(OFILES) scatterlist.c linux/scatterlist.h linux/highmem.h linux/kmemleak.h linux/slab.h asm/io.h @rmdir asm scatterlist.c: ../../../lib/scatterlist.c @@ -28,4 +28,5 @@ include: ../../../include/linux/scatterlist.h @touch asm/io.h @touch linux/highmem.h @touch linux/kmemleak.h + @touch linux/slab.h @cp $< linux/scatterlist.h diff --git a/tools/testing/scatterlist/linux/mm.h b/tools/testing/scatterlist/linux/mm.h index 6f9ac14aa800..6ae907f375d2 100644 --- a/tools/testing/scatterlist/linux/mm.h +++ b/tools/testing/scatterlist/linux/mm.h @@ -114,6 +114,12 @@ static inline void *kmalloc(unsigned int size, unsigned int flags) return malloc(size); } +static inline void * +kmalloc_array(unsigned int n, unsigned int size, unsigned int flags) +{ + return malloc(n * size); +} + #define kfree(x) free(x) #define kmemleak_alloc(a, b, c, d) @@ -122,4 +128,33 @@ static inline void *kmalloc(unsigned int size, unsigned int flags) #define PageSlab(p) (0) #define flush_kernel_dcache_page(p) +#define MAX_ERRNO 4095 + +#define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO) + +static inline void * __must_check ERR_PTR(long error) +{ + return (void *) error; +} + +static inline long __must_check PTR_ERR(__force const void *ptr) +{ + return (long) ptr; +} + +static inline bool __must_check IS_ERR(__force const void *ptr) +{ + return IS_ERR_VALUE((unsigned long)ptr); +} + +static inline int __must_check PTR_ERR_OR_ZERO(__force const void *ptr) +{ + if (IS_ERR(ptr)) + return PTR_ERR(ptr); + else + return 0; +} + +#define IS_ENABLED(x) (0) + #endif