From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1D0133446DE; Tue, 11 Nov 2025 01:13:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762823618; cv=none; b=ZV5on8NGl2KMmOYHVKgqmKCvyHS3SBTQtrK5oaVbOfUASEoolI2aFcGb7i+qGoHDe3pskVH5aQp+GCW6x575e+caGy4xzheZvwiR2UZaWSThj0ubLE6EG8i/bJ2UaSoLpJRK+9YErnvrqj+KssK+5wdPgYBPb2/nslJ2a5BIdKA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762823618; c=relaxed/simple; bh=na8uSJiSgUd2+awJe4dibEW3+zzhjO7a3jAmAVjK4as=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=lxx7u5+q59iYK6DKMVc+HA35GBuhi7OzH5h3xn8GfHYkh9pBlgnxpfZ8rV8oxTiqJWCMhIocVPn1C2LeN1iv/k95XEXvwbgFBb28cPbRaEO1HhB1VYFjE5FKCVIdyEAl315uXy+iIJ8JgaUNInUhZaWo41mr0zUZfKLroUIHZzM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=qfPDr4xw; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="qfPDr4xw" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B126FC16AAE; Tue, 11 Nov 2025 01:13:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1762823618; bh=na8uSJiSgUd2+awJe4dibEW3+zzhjO7a3jAmAVjK4as=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qfPDr4xwEUswYVl7JmqBOyz+aMZtlc3rNFCl8lIlEbjZ10ZsVPrIWgiu6aG/YIGQH uc2MVbd0psRE81JIeOaCSEPffFrk2wXJuItz7OYq17aU3CUNo1SFX+d1DWWei+3cwC ynr+6lUqri+cFF4Wql74dExcBSVvj6S6rSeSSuFg= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Zhanjun Dong , Stuart Summers , John Harrison , Sasha Levin Subject: [PATCH 6.12 287/565] drm/xe/guc: Increase GuC crash dump buffer size Date: Tue, 11 Nov 2025 09:42:23 +0900 Message-ID: <20251111004533.334178155@linuxfoundation.org> X-Mailer: git-send-email 2.51.2 In-Reply-To: <20251111004526.816196597@linuxfoundation.org> References: <20251111004526.816196597@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Zhanjun Dong [ Upstream commit ad83b1da5b786ee2d245e41ce55cb1c71fed7c22 ] There are platforms already have a maximum dump size of 12KB, to avoid data truncating, increase GuC crash dump buffer size to 16KB. Signed-off-by: Zhanjun Dong Reviewed-by: Stuart Summers Signed-off-by: John Harrison Link: https://lore.kernel.org/r/20250829160427.1245732-1-zhanjun.dong@intel.com Signed-off-by: Sasha Levin --- drivers/gpu/drm/xe/xe_guc_log.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/xe/xe_guc_log.h b/drivers/gpu/drm/xe/xe_guc_log.h index 2d25ab28b4b3a..1c673c2fbd567 100644 --- a/drivers/gpu/drm/xe/xe_guc_log.h +++ b/drivers/gpu/drm/xe/xe_guc_log.h @@ -15,7 +15,7 @@ struct drm_printer; #define DEBUG_BUFFER_SIZE SZ_8M #define CAPTURE_BUFFER_SIZE SZ_2M #else -#define CRASH_BUFFER_SIZE SZ_8K +#define CRASH_BUFFER_SIZE SZ_16K #define DEBUG_BUFFER_SIZE SZ_64K #define CAPTURE_BUFFER_SIZE SZ_16K #endif -- 2.51.0