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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-5.4/701-net-0295-staging-fsl_ppfe-eth-calculate-PFE_PKT_SIZE-with-SKB.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-5.4/701-net-0295-staging-fsl_ppfe-eth-calculate-PFE_PKT_SIZE-with-SKB.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/701-net-0295-staging-fsl_ppfe-eth-calculate-PFE_PKT_SIZE-with-SKB.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.4/701-net-0295-staging-fsl_ppfe-eth-calculate-PFE_PKT_SIZE-with-SKB.patch b/target/linux/layerscape/patches-5.4/701-net-0295-staging-fsl_ppfe-eth-calculate-PFE_PKT_SIZE-with-SKB.patch new file mode 100644 index 0000000000..f42ec78f09 --- /dev/null +++ b/target/linux/layerscape/patches-5.4/701-net-0295-staging-fsl_ppfe-eth-calculate-PFE_PKT_SIZE-with-SKB.patch @@ -0,0 +1,30 @@ +From 2f59069dbb48ee86bee42bf36a4dfafe64028344 Mon Sep 17 00:00:00 2001 +From: Calvin Johnson <calvin.johnson@nxp.com> +Date: Thu, 8 Mar 2018 13:58:38 +0530 +Subject: [PATCH] staging: fsl_ppfe/eth: calculate PFE_PKT_SIZE with + SKB_DATA_ALIGN + +pfe packet size was calculated without considering skb data alignment +and this resulted in jumbo frames crashing kernel when the +cacheline size increased from 64 to 128 bytes with +commit 97303480753e ("arm64: Increase the max granular size"). + +Modify pfe packet size caclulation to include skb data alignment of +sizeof(struct skb_shared_info). + +Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com> +--- + drivers/staging/fsl_ppfe/pfe_hif_lib.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/staging/fsl_ppfe/pfe_hif_lib.h ++++ b/drivers/staging/fsl_ppfe/pfe_hif_lib.h +@@ -146,7 +146,7 @@ struct tx_queue_desc { + #define PFE_BUF_SIZE 2048 + #define PFE_PKT_HEADROOM 128 + +-#define SKB_SHARED_INFO_SIZE (sizeof(struct skb_shared_info)) ++#define SKB_SHARED_INFO_SIZE SKB_DATA_ALIGN(sizeof(struct skb_shared_info)) + #define PFE_PKT_SIZE (PFE_BUF_SIZE - PFE_PKT_HEADROOM \ + - SKB_SHARED_INFO_SIZE) + #define MAX_L2_HDR_SIZE 14 /* Not correct for VLAN/PPPoE */ |