From: Sasha Levin <sashal@kernel.org>
Date: Sun, 18 Sep 2022 23:55:45 +0000 (-0400)
Subject: Fixes for 5.4
X-Git-Tag: v4.9.329~11
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=77c64c91013f0eb2bc03423e8dddc16ece84d629;p=thirdparty%2Fkernel%2Fstable-queue.git

Fixes for 5.4

Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/queue-5.4/parisc-ccio-dma-add-missing-iounmap-in-error-path-in.patch b/queue-5.4/parisc-ccio-dma-add-missing-iounmap-in-error-path-in.patch
new file mode 100644
index 00000000000..c8e145d567e
--- /dev/null
+++ b/queue-5.4/parisc-ccio-dma-add-missing-iounmap-in-error-path-in.patch
@@ -0,0 +1,35 @@
+From f431714aa38b2383b3e36e82db1bf9035bd32535 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 24 Aug 2022 17:36:57 +0800
+Subject: parisc: ccio-dma: Add missing iounmap in error path in ccio_probe()
+
+From: Yang Yingliang <yangyingliang@huawei.com>
+
+[ Upstream commit 38238be4e881a5d0abbe4872b4cd6ed790be06c8 ]
+
+Add missing iounmap() before return from ccio_probe(), if ccio_init_resources()
+fails.
+
+Fixes: d46c742f827f ("parisc: ccio-dma: Handle kmalloc failure in ccio_init_resources()")
+Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
+Signed-off-by: Helge Deller <deller@gmx.de>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/parisc/ccio-dma.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c
+index 6209d58e9492..fdd302d0a1c9 100644
+--- a/drivers/parisc/ccio-dma.c
++++ b/drivers/parisc/ccio-dma.c
+@@ -1544,6 +1544,7 @@ static int __init ccio_probe(struct parisc_device *dev)
+ 	}
+ 	ccio_ioc_init(ioc);
+ 	if (ccio_init_resources(ioc)) {
++		iounmap(ioc->ioc_regs);
+ 		kfree(ioc);
+ 		return -ENOMEM;
+ 	}
+-- 
+2.35.1
+
diff --git a/queue-5.4/series b/queue-5.4/series
index adc182106bd..353e5d10f4f 100644
--- a/queue-5.4/series
+++ b/queue-5.4/series
@@ -17,3 +17,4 @@ nfsv4-turn-off-open-by-filehandle-and-nfs-re-export-.patch
 gpio-mpc8xxx-fix-support-for-irq_type_level_low-flow.patch
 drm-meson-correct-osd1-global-alpha-value.patch
 drm-meson-fix-osd1-rgb-to-ycbcr-coefficient.patch
+parisc-ccio-dma-add-missing-iounmap-in-error-path-in.patch