This is a note to let you know that I've just added the patch titled can: flexcan: add ECC initialization for VF610 to the 4.19-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: can-flexcan-add-ecc-initialization-for-vf610.patch and it can be found in the queue-4.19 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 5fdf04a9fdc27fc6cd37bb2ae44a84a282323773 Mon Sep 17 00:00:00 2001 From: Joakim Zhang <qiangqing.zhang@xxxxxxx> Date: Tue, 20 Oct 2020 23:53:57 +0800 Subject: can: flexcan: add ECC initialization for VF610 From: Joakim Zhang <qiangqing.zhang@xxxxxxx> commit 5fdf04a9fdc27fc6cd37bb2ae44a84a282323773 upstream. For SoCs with ECC supported, even use FLEXCAN_QUIRK_DISABLE_MECR quirk to disable non-correctable errors interrupt and freeze mode, had better use FLEXCAN_QUIRK_SUPPORT_ECC quirk to initialize all memory. Fixes: cdce844865bea ("can: flexcan: add vf610 support for FlexCAN") Signed-off-by: Joakim Zhang <qiangqing.zhang@xxxxxxx> Link: https://lore.kernel.org/r/20201020155402.30318-6-qiangqing.zhang@xxxxxxx Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/net/can/flexcan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/net/can/flexcan.c +++ b/drivers/net/can/flexcan.c @@ -296,7 +296,7 @@ static const struct flexcan_devtype_data static const struct flexcan_devtype_data fsl_vf610_devtype_data = { .quirks = FLEXCAN_QUIRK_DISABLE_RXFG | FLEXCAN_QUIRK_ENABLE_EACEN_RRS | FLEXCAN_QUIRK_DISABLE_MECR | FLEXCAN_QUIRK_USE_OFF_TIMESTAMP | - FLEXCAN_QUIRK_BROKEN_PERR_STATE, + FLEXCAN_QUIRK_BROKEN_PERR_STATE | FLEXCAN_QUIRK_SUPPORT_ECC, }; static const struct flexcan_devtype_data fsl_ls1021a_r2_devtype_data = { Patches currently in stable-queue which might be from qiangqing.zhang@xxxxxxx are queue-4.19/can-flexcan-add-ecc-initialization-for-vf610.patch