FAILED: patch "[PATCH] remoteproc: qcom: pas: Guard dtb metadata release with" failed to apply to 7.2-stable tree

FAILED: patch "[PATCH] remoteproc: qcom: pas: Guard dtb metadata release with" failed to apply to 7.2-stable tree

[gregkh]

The patch below does not apply to the 7.2-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@vger.kernel.org>.

To reproduce the conflict and resubmit, you may use the following commands:

git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-7.2.y
git checkout FETCH_HEAD
git cherry-pick -x c06c5ab4945392d2c2aded6d832ab6b58cabe351
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable@vger.kernel.org>' --in-reply-to '2026090335-olympics-autopilot-18b7@gregkh' --subject-prefix 'PATCH 7.2.y' 'HEAD^..'

Possible dependencies:



thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From c06c5ab4945392d2c2aded6d832ab6b58cabe351 Mon Sep 17 00:00:00 2001
From: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Date: Fri, 24 Jul 2026 23:58:54 +0530
Subject: [PATCH] remoteproc: qcom: pas: Guard dtb metadata release with
 dtb_pas_id check

All other call sites of qcom_scm_pas_metadata_release() for the DTB
context are guarded by a check on pas->dtb_pas_id, but the call inside
qcom_pas_load() was not. Fix this by moving the call to the guarded
block.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Fixes: 29814986b82e ("remoteproc: qcom_q6v5_pas: add support for dtb co-firmware loading")
Cc: stable@vger.kernel.org
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260724182858.1868271-3-mukesh.ojha@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/drivers/remoteproc/qcom_q6v5_pas.c b/drivers/remoteproc/qcom_q6v5_pas.c
index fb633c2b823d..507c7008663f 100644
--- a/drivers/remoteproc/qcom_q6v5_pas.c
+++ b/drivers/remoteproc/qcom_q6v5_pas.c
@@ -245,17 +245,14 @@ static int qcom_pas_load(struct rproc *rproc, const struct firmware *fw)
 		ret = qcom_mdt_pas_load(pas->dtb_pas_ctx, pas->dtb_firmware,
 					pas->dtb_firmware_name, (__force void *)pas->dtb_mem_region,
 					&pas->dtb_mem_reloc);
-		if (ret)
-			goto release_dtb_metadata;
+		if (ret) {
+			qcom_pas_metadata_release(pas->dtb_pas_ctx);
+			release_firmware(pas->dtb_firmware);
+			return ret;
+		}
 	}
 
 	return 0;
-
-release_dtb_metadata:
-	qcom_pas_metadata_release(pas->dtb_pas_ctx);
-	release_firmware(pas->dtb_firmware);
-
-	return ret;
 }
 
 static void qcom_pas_unmap_carveout(struct rproc *rproc, phys_addr_t mem_phys, size_t size)

[PATCH 7.2.y] remoteproc: qcom: pas: Guard dtb metadata release with dtb_pas_id check

[Sasha Levin]

From: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>

[ Upstream commit c06c5ab4945392d2c2aded6d832ab6b58cabe351 ]

All other call sites of qcom_scm_pas_metadata_release() for the DTB
context are guarded by a check on pas->dtb_pas_id, but the call inside
qcom_pas_load() was not. Fix this by moving the call to the guarded
block.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Fixes: 29814986b82e ("remoteproc: qcom_q6v5_pas: add support for dtb co-firmware loading")
Cc: stable@vger.kernel.org
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260724182858.1868271-3-mukesh.ojha@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
[ changed qcom_pas_metadata_release() to qcom_scm_pas_metadata_release() for the older branch API. ]
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/remoteproc/qcom_q6v5_pas.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/drivers/remoteproc/qcom_q6v5_pas.c b/drivers/remoteproc/qcom_q6v5_pas.c
index 808e9609988d3..7ab8969528225 100644
--- a/drivers/remoteproc/qcom_q6v5_pas.c
+++ b/drivers/remoteproc/qcom_q6v5_pas.c
@@ -240,17 +240,14 @@ static int qcom_pas_load(struct rproc *rproc, const struct firmware *fw)
 		ret = qcom_mdt_pas_load(pas->dtb_pas_ctx, pas->dtb_firmware,
 					pas->dtb_firmware_name, pas->dtb_mem_region,
 					&pas->dtb_mem_reloc);
-		if (ret)
-			goto release_dtb_metadata;
+		if (ret) {
+			qcom_scm_pas_metadata_release(pas->dtb_pas_ctx);
+			release_firmware(pas->dtb_firmware);
+			return ret;
+		}
 	}
 
 	return 0;
-
-release_dtb_metadata:
-	qcom_scm_pas_metadata_release(pas->dtb_pas_ctx);
-	release_firmware(pas->dtb_firmware);
-
-	return ret;
 }
 
 static void qcom_pas_unmap_carveout(struct rproc *rproc, phys_addr_t mem_phys, size_t size)
-- 
2.53.0