From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792618598; b=JX9YKfelN8D8L4uFywilw1jbvvCIq09ATHDwKSFAGvIo/XIqGI1sn0+3lNvFlUYbDWbG keuXxOV6OqsWPx5zZGnSiEhvAEzeg/VlHUU/2aPegPe31h9KXMOO+rGIUo7yWNQtJ8AWQ 1QGgNuFgkF41swNbYwShP96mGesTps2HHk07U3WvsnfV14cJ551NW+lbVp5pHHA8GbBLt X7IU4IJ/qP6ESbFan4lMi9jDgI39pVKTaXZqiQxmnTin3u7i2pEcGrpIesQDmSJfBK5P9 7NDBHU+2WuvfjUA7rIvMRpcSPpJ4HLx/ci/TbCKbqDqcxqJGdsWSc3VXm4iQhDSZzWw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792618598; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:Content-Type: Content-Transfer-Encoding; bh=zqrg0nctncIsBOarxm/IHSE8QFUdYykk1wPGkmbbzz0=; b=ZIqcPrBSeSLWILwtfXaB+PRkS/qoL6uhXEICffE9BHQH844Mt9QhEiYB/JUe1scJR05l ZG85zNDaZgwryPjbKlISx3GG550Dn/Gi3IeFr4dF0ZbsdUnmQeQ5HgWQWrfY0NolNvkxF 5cBJ+RPPh5SflN6A99+TH1wqiXfBYYnzFOTacslGFcUTLzQB/tgnFw+uwWGp+pjy1g0a9 pf7dRXrJonUJ2HnLp4UjinlGnGGkGgLUHLR30LWppkzMMwbY6/5Bt/0VTtFHyZZNff3mD 8CCSX6hvinWD9minPAnbzIgWb84oTAArop0x28MhVzAfegH1PSNTqu86RDc94nacbng== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b="P/9Vwtb7"; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1A113606A319 for ; Wed, 21 Oct 2026 21:36:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=P/9Vwtb7 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2A9FF1F000C1; Wed, 21 Oct 2026 21:36:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792618597; bh=zqrg0nctncIsBOarxm/IHSE8QFUdYykk1wPGkmbbzz0=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=P/9Vwtb70NwTZ2nKej5LQGY26dHGfjWy725r2GUbllacwt42J9yjGUWNj2z4fWP6D FjGSZd+R8N1287V8rVYwl8PdkX2bWoG/u/4saZ5G25H2jFv0K8t3DP4LFmQ66xab27 PPnSgigYWdXSxOQjGPOau6f6vdUwAC8MMkycFygMsOnptLocqFw2St8c0m24LIoX7z 7U+yIWdZ/u+yp3Zi1fUsRgIOCLc5t7/7AZ2ufmK3RlgWYo+xXXEFrj4mxkzsXym6Ku uFa7SdHxCywPOM58OODYSXdocJWSbpDJPwIjCsQmimWrx0O7nrTlOjfPgFGYjR4lLE iDCCA1T3fteKA== From: Sasha Levin To: stable@vger.kernel.org Cc: Prike Liang , =?UTF-8?q?Christian=20K=C3=B6nig?= , Alex Deucher , Sasha Levin Subject: [PATCH 7.2.y 1/2] drm/amdgpu: correct reservation fence slots for userq per-vm BOs eviction Date: Wed, 21 Oct 2026 17:36:34 -0400 Message-ID: <20261021213614.467885-1-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <2026102137-thermos-preaching-3697@gregkh> References: <2026102137-thermos-preaching-3697@gregkh> X-Mailing-List: stable@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Prike Liang [ Upstream commit 50b24a20be8c0d35f89f7d5c39533f69d84fe48e ] It fixes both the move overflow and the eviction fence add for evicting these per-vm BOs. Signed-off-by: Prike Liang Reviewed-by: Christian König Signed-off-by: Alex Deucher Stable-dep-of: 32d0771ef4ca ("drm/amdgpu/userq: actually validate userq BOs") Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c index 0c3fa2d60555a..9352efa98bfa9 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c @@ -948,7 +948,8 @@ amdgpu_userq_bo_validate(struct amdgpu_device *adev, struct drm_exec *exec, spin_unlock(&vm->individual_lock); bo = bo_va->base.bo; - ret = drm_exec_prepare_obj(exec, &bo->tbo.base, 2); + ret = drm_exec_prepare_obj(exec, &bo->tbo.base, + TTM_NUM_MOVE_FENCES + 1); if (unlikely(ret)) return ret; -- 2.53.0