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 A56FB33B971; Tue, 6 Jan 2026 18:01:48 +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=1767722508; cv=none; b=GIVK4hrnyU2AiMZUVU1SxTh0jaYXL3yodUvVbod2YYhLeQGVdl6BQSPQG3DH9zIOGsWynb6E7i/lIraJfykz8RN0M7qkj3ZWkz6ruNKBVnf6XQ8VygCLSu3L5KETGq1OtWPKY7yWcC87EowoK2he49KbC6PanFkvTtaxib+Disg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767722508; c=relaxed/simple; bh=0xsoAv5rhC4ReGiBMGap5/Ici8Fqd089PZxuPSj3DNs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=juCv9X3m4PW6CC/5rSjKj9+wdjJrRygikiklrqkcFRl6zCNtEvq57tz0qhcBXz5QBl3FFtiMFInzcmXw4hxDbsHQ1SYZdLYTNOQnDvSm3VBJvNilsqwuxqMYCFrI0m+vHNix5xXkfn8zW1h8CcuHYOg2LSMq70Sb6SKEhCGzfkk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=2Jb3yREX; 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="2Jb3yREX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 14E85C19423; Tue, 6 Jan 2026 18:01:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1767722508; bh=0xsoAv5rhC4ReGiBMGap5/Ici8Fqd089PZxuPSj3DNs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=2Jb3yREXvmtTorQlfWpU689tudT/++BOYeMGD/TZ/DOmLlvnOMATNTQUUgLNHRbTK 73rYsmZj1aJo8CImS0iXsFQ4a9r8heWRuKZVJmV67nSZ6CBBemOa5oRWTmKtEhL7/L DlVS4vXG5cleqFV7g1o3mUAQhYL3W/2FefWCKYKs= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jonathan Kim , Mario Limonciello , Alex Deucher Subject: [PATCH 6.18 285/312] drm/amdkfd: bump minimum vgpr size for gfx1151 Date: Tue, 6 Jan 2026 18:05:59 +0100 Message-ID: <20260106170558.164519242@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260106170547.832845344@linuxfoundation.org> References: <20260106170547.832845344@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jonathan Kim commit cf326449637a566ba98fb82c47d46cd479608c88 upstream. GFX1151 has 1.5x the number of available physical VGPRs per SIMD. Bump total memory availability for acquire checks on queue creation. Signed-off-by: Jonathan Kim Reviewed-by: Mario Limonciello Signed-off-by: Alex Deucher (cherry picked from commit b42f3bf9536c9b710fd1d4deb7d1b0dc819dc72d) Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/amdkfd/kfd_queue.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/gpu/drm/amd/amdkfd/kfd_queue.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_queue.c @@ -409,6 +409,7 @@ static u32 kfd_get_vgpr_size_per_cu(u32 vgpr_size = 0x80000; else if (gfxv == 110000 || /* GFX_VERSION_PLUM_BONITO */ gfxv == 110001 || /* GFX_VERSION_WHEAT_NAS */ + gfxv == 110501 || /* GFX_VERSION_GFX1151 */ gfxv == 120000 || /* GFX_VERSION_GFX1200 */ gfxv == 120001) /* GFX_VERSION_GFX1201 */ vgpr_size = 0x60000;