On Tue, Sep 29, 2020 at 08:59:02AM +0200, Greg Kroah-Hartman wrote:
On Tue, Sep 29, 2020 at 01:43:22AM +0530, Naresh Kamboju wrote:
On Tue, 29 Sep 2020 at 01:41, Naresh Kamboju naresh.kamboju@linaro.org wrote:
On Fri, 18 Sep 2020 at 07:55, Sasha Levin sashal@kernel.org wrote:
From: Raviteja Narayanam raviteja.narayanam@xilinx.com
[ Upstream commit 42e11948ddf68b9f799cad8c0ddeab0a39da33e8 ]
On some platforms, the log is corrupted while console is being registered. It is observed that when set_termios is called, there are still some bytes in the FIFO to be transmitted.
So, wait for tx_empty inside cdns_uart_console_setup before calling set_termios.
Signed-off-by: Raviteja Narayanam raviteja.narayanam@xilinx.com Reviewed-by: Shubhrajyoti Datta shubhrajyoti.datta@xilinx.com Link: https://lore.kernel.org/r/1586413563-29125-2-git-send-email-raviteja.narayan... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Sasha Levin sashal@kernel.org
stable rc 4.9 arm64 build broken.
and stable rc 4.9 arm build broken.
Thanks, I've queued up the dependant patch, somehow Sasha's builders must have missed this :)
Because it doesn't fail here with an allmodconfig :(
sasha@sasha-builder:~/data/linux$ git checkout queue-4.9 HEAD is now at 77d58b1b4d54 kprobes: Fix to check probe enabled before disarm_kprobe_ftrace() sasha@sasha-builder:~/data/linux$ make ARCH=arm64 CROSS_COMPILE="/home/sasha/x-tools/aarch64-unknown-linux-android/bin/aarch64-unknown-linux-android-" allmodconfig scripts/kconfig/conf --allmodconfig Kconfig # # configuration written to .config # sasha@sasha-builder:~/data/linux$ make ARCH=arm64 CROSS_COMPILE="/home/sasha/x-tools/aarch64-unknown-linux-gnu/bin/aarch64-unknown-linux-gnu-" drivers/tty/serial/xilinx_uartps.o CHK include/config/kernel.release CHK include/generated/uapi/linux/version.h CHK include/generated/utsrelease.h CHK include/generated/bounds.h CHK include/generated/timeconst.h CHK include/generated/asm-offsets.h CALL scripts/checksyscalls.sh CHK scripts/mod/devicetable-offsets.h CC [M] drivers/tty/serial/xilinx_uartps.o