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| author | Yangbo Lu <yangbo.lu@nxp.com> | 2020-04-10 10:47:05 +0800 |
|---|---|---|
| committer | Petr Štetiar <ynezz@true.cz> | 2020-05-07 12:53:06 +0200 |
| commit | cddd4591404fb4c53dc0b3c0b15b942cdbed4356 (patch) | |
| tree | 392c1179de46b0f804e3789edca19069b64e6b44 /target/linux/layerscape/patches-5.4/806-dma-0017-MLK-20205-1-dmaengine-fsl-edma-v3-fix-NULL-pointer-d.patch | |
| parent | d1d2c0b5579ea4f69a42246c9318539d61ba1999 (diff) | |
| download | upstream-cddd4591404fb4c53dc0b3c0b15b942cdbed4356.tar.gz upstream-cddd4591404fb4c53dc0b3c0b15b942cdbed4356.tar.bz2 upstream-cddd4591404fb4c53dc0b3c0b15b942cdbed4356.zip | |
layerscape: add patches-5.4
Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release
which was tagged LSDK-20.04-V5.4.
https://source.codeaurora.org/external/qoriq/qoriq-components/linux/
For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in
LSDK, port the dts patches from 4.14.
The patches are sorted into the following categories:
301-arch-xxxx
302-dts-xxxx
303-core-xxxx
701-net-xxxx
801-audio-xxxx
802-can-xxxx
803-clock-xxxx
804-crypto-xxxx
805-display-xxxx
806-dma-xxxx
807-gpio-xxxx
808-i2c-xxxx
809-jailhouse-xxxx
810-keys-xxxx
811-kvm-xxxx
812-pcie-xxxx
813-pm-xxxx
814-qe-xxxx
815-sata-xxxx
816-sdhc-xxxx
817-spi-xxxx
818-thermal-xxxx
819-uart-xxxx
820-usb-xxxx
821-vfio-xxxx
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Diffstat (limited to 'target/linux/layerscape/patches-5.4/806-dma-0017-MLK-20205-1-dmaengine-fsl-edma-v3-fix-NULL-pointer-d.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/806-dma-0017-MLK-20205-1-dmaengine-fsl-edma-v3-fix-NULL-pointer-d.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.4/806-dma-0017-MLK-20205-1-dmaengine-fsl-edma-v3-fix-NULL-pointer-d.patch b/target/linux/layerscape/patches-5.4/806-dma-0017-MLK-20205-1-dmaengine-fsl-edma-v3-fix-NULL-pointer-d.patch new file mode 100644 index 0000000000..aff6ac083c --- /dev/null +++ b/target/linux/layerscape/patches-5.4/806-dma-0017-MLK-20205-1-dmaengine-fsl-edma-v3-fix-NULL-pointer-d.patch @@ -0,0 +1,26 @@ +From 0059c7ed6c11254f214a07357bbf87296cde446f Mon Sep 17 00:00:00 2001 +From: Robin Gong <yibin.gong@nxp.com> +Date: Wed, 7 Nov 2018 22:19:07 +0800 +Subject: [PATCH] MLK-20205-1: dmaengine: fsl-edma-v3: fix NULL pointer + dereference + +Fix 'null pointer dereferences issue' reported by coverity(CID-1477441). + +Signed-off-by: Robin Gong <yibin.gong@nxp.com> +Reviewed-by: Anson Huang <Anson.Huang@nxp.com> +(cherry picked from commit 5343c0018af0af2eb3bb90c5a75e765b851a2c12) +--- + drivers/dma/fsl-edma-v3.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/dma/fsl-edma-v3.c ++++ b/drivers/dma/fsl-edma-v3.c +@@ -419,7 +419,7 @@ static enum dma_status fsl_edma3_tx_stat + if (fsl_chan->edesc && cookie == fsl_chan->edesc->vdesc.tx.cookie) + txstate->residue = fsl_edma3_desc_residue(fsl_chan, vdesc, + true); +- else if (vdesc) ++ else if (fsl_chan->edesc && vdesc) + txstate->residue = fsl_edma3_desc_residue(fsl_chan, vdesc, + false); + else |