Notification time stamped 2020-03-31 23:04:17 UTC
From 21eea886b145e63340b1d2bd93f19db923344e59 Mon Sep 17 00:00:00 2001
From: Peter Robinson <pbrobinson(a)gmail.com>
Date: Mar 26 2020 11:28:23 +0000
Subject: Fix ext4 alignment issue seen on some NXP i.MX devices
---
diff --git a/fs-ext4-Fix-alignment-of-cache-buffers.patch
b/fs-ext4-Fix-alignment-of-cache-buffers.patch
new file mode 100644
index 0000000..2f14f51
--- /dev/null
+++ b/fs-ext4-Fix-alignment-of-cache-buffers.patch
@@ -0,0 +1,109 @@
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+ Wed, 25 Mar 2020 21:27:52 +0100
+From: Jan Kiszka <jan.kiszka(a)siemens.com>
+Subject: [PATCH] fs: ext4: Fix alignment of cache buffers
+To: U-Boot Mailing List <u-boot(a)lists.denx.de>, Tom Rini
<trini(a)konsulko.com>
+Cc: Stephen Warren <swarren(a)wwwdotorg.org>
+Message-ID: <c2b25bd8-8f9a-c95d-a309-d18ac755f611(a)siemens.com>
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+From: Jan Kiszka <jan.kiszka(a)siemens.com>
+
+We need to align the cache buffer to ARCH_DMA_MINALIGN in order to avoid
+access errors like
+
+CACHE: Misaligned operation at range [be0231e0, be0235e0]
+
+seen on the MCIMX7SABRE.
+
+Fixes: d5aee659f217 ("fs: ext4: cache extent data")
+Signed-off-by: Jan Kiszka <jan.kiszka(a)siemens.com>
+Reviewed-by: Tom Rini <trini(a)konsulko.com>
+Reviewed-by: Stephen Warren <swarren(a)nvidia.com>
+---
+ fs/ext4/ext4fs.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/fs/ext4/ext4fs.c b/fs/ext4/ext4fs.c
+index 1c616a26a2..966b427a97 100644
+--- a/fs/ext4/ext4fs.c
++++ b/fs/ext4/ext4fs.c
+@@ -288,7 +288,7 @@ int ext_cache_read(struct ext_block_cache *cache, lbaint_t block, int
size)
+ if (cache->buf && cache->block == block && cache->size ==
size)
+ return 1;
+ ext_cache_fini(cache);
+- cache->buf = malloc(size);
++ cache->buf = memalign(ARCH_DMA_MINALIGN, size);
+ if (!cache->buf)
+ return 0;
+ if (!ext4fs_devread(block, 0, size, cache->buf)) {
diff --git a/uboot-tools.spec b/uboot-tools.spec
index 1eed179..1acc0c5 100644
--- a/uboot-tools.spec
+++ b/uboot-tools.spec
@@ -2,7 +2,7 @@
Name: uboot-tools
Version: 2020.04
-Release: 0.4%{?candidate:.%{candidate}}%{?dist}
+Release: 0.5%{?candidate:.%{candidate}}%{?dist}
Summary: U-Boot utilities
License: GPLv2+ BSD LGPL-2.1+ LGPL-2.0+
URL:
http://www.denx.de/wiki/U-Boot
@@ -26,6 +26,7 @@ Patch5: rpi-Enable-using-the-DT-provided-by-the-Raspberry-Pi.patch
Patch6: dragonboard-fixes.patch
Patch7: ARM-tegra-Add-NVIDIA-Jetson-Nano.patch
Patch8: arm-tegra-defaine-fdtfile-for-all-devices.patch
+Patch9: fs-ext4-Fix-alignment-of-cache-buffers.patch
BuildRequires: bc
BuildRequires: dtc
@@ -247,6 +248,9 @@ cp -p board/warp7/README builds/docs/README.warp7
%endif
%changelog
+* Thu Mar 26 2020 Peter Robinson <pbrobinson(a)fedoraproject.org> 2020.04-0.5-rc3
+- Fix ext4 alignment issue seen on some NXP i.MX devices
+
* Wed Feb 26 2020 Peter Robinson <pbrobinson(a)fedoraproject.org> 2020.04-0.4-rc3
- 2020.04 RC3
https://src.fedoraproject.org/rpms/uboot-tools/c/21eea886b145e63340b1d2bd...