From patchwork Wed Mar 12 06:31:06 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wentao Liang X-Patchwork-Id: 14012909 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 5FEE0C28B28 for ; Wed, 12 Mar 2025 06:31:39 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 88CCB8953E; Wed, 12 Mar 2025 06:31:38 +0000 (UTC) Received: from cstnet.cn (unknown [159.226.251.21]) by gabe.freedesktop.org (Postfix) with ESMTPS id 925148953E; Wed, 12 Mar 2025 06:31:35 +0000 (UTC) Received: from localhost.localdomain (unknown [124.16.141.245]) by APP-01 (Coremail) with SMTP id qwCowABXhPs6KtFneEl5FA--.37073S2; Wed, 12 Mar 2025 14:31:23 +0800 (CST) From: Wentao Liang To: alexander.deucher@amd.com, christian.koenig@amd.com, Xinhui.Pan@amd.com, airlied@gmail.com, simona@ffwll.ch Cc: Hawking.Zhang@amd.com, Likun.Gao@amd.com, sunil.khatri@amd.com, kenneth.feng@amd.com, Jack.Xiao@amd.com, marek.olsak@amd.com, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Wentao Liang , stable@vger.kernel.org Subject: [PATCH] drm/amdgpu/gfx12: correct cleanup of 'me' field with gfx_v12_0_me_fini() Date: Wed, 12 Mar 2025 14:31:06 +0800 Message-ID: <20250312063106.772-1-vulab@iscas.ac.cn> X-Mailer: git-send-email 2.42.0.windows.2 MIME-Version: 1.0 X-CM-TRANSID: qwCowABXhPs6KtFneEl5FA--.37073S2 X-Coremail-Antispam: 1UD129KBjvdXoWrtw17Aw17Kw4xtw4UZFyfCrg_yoWkGFX_CF 4UJr93Wr4UCF1qqw1xZr1YvasFkF15ZF48Ka1aqas5GrZ8Z343Kry8Kr95WF4fuan3C3Wk XFyUWF1ftasxWjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbf8FF20E14v26r4j6ryUM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_Xr0_Ar1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Cr0_ Gr1UM28EF7xvwVC2z280aVAFwI0_Cr1j6rxdM28EF7xvwVC2z280aVCY1x0267AKxVWxJr 0_GcWle2I262IYc4CY6c8Ij28IcVAaY2xG8wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E 2Ix0cI8IcVAFwI0_JrI_JrylYx0Ex4A2jsIE14v26r1j6r4UMcvjeVCFs4IE7xkEbVWUJV W8JwACjcxG0xvY0x0EwIxGrwACjI8F5VA0II8E6IAqYI8I648v4I1lFIxGxcIEc7CjxVA2 Y2ka0xkIwI1lc7CjxVAaw2AFwI0_Jw0_GFylc2xSY4AK67AK6r47MxAIw28IcxkI7VAKI4 8JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7xv wVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVW8ZVWrXwCIc40Y0x0EwIxGrwCI42IY6xIIjx v20xvE14v26r1j6r1xMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42IY6xAIw20E Y4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Jr0_Gr1lIxAIcVC2z280aVCY1x0267 AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7VUb7Ks5UUUUU== X-Originating-IP: [124.16.141.245] X-CM-SenderInfo: pyxotu46lvutnvoduhdfq/1tbiBwsTA2fQ4meNigABso X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" In gfx_v12_0_cp_gfx_load_me_microcode_rs64(), gfx_v12_0_pfp_fini() is incorrectly used to free 'me' field of 'gfx', since gfx_v12_0_pfp_fini() can only release 'pfp' field of 'gfx'. The release function of 'me' field should be gfx_v12_0_me_fini(). Fixes: 52cb80c12e8a ("drm/amdgpu: Add gfx v12_0 ip block support (v6)") Cc: stable@vger.kernel.org # 6.11+ Signed-off-by: Wentao Liang --- drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c index da327ab48a57..02bc2eddf0c0 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c @@ -2413,7 +2413,7 @@ static int gfx_v12_0_cp_gfx_load_me_microcode_rs64(struct amdgpu_device *adev) (void **)&adev->gfx.me.me_fw_data_ptr); if (r) { dev_err(adev->dev, "(%d) failed to create me data bo\n", r); - gfx_v12_0_pfp_fini(adev); + gfx_v12_0_me_fini(adev); return r; }