14 Jul
2023
14 Jul
'23
12:31 p.m.
On Fri, Jul 14, 2023 at 03:07:42PM +0300, Ilpo Järvinen wrote:
On Thu, 13 Jul 2023, Ruihong Luo wrote:
Preserve the original value of the Divisor Latch Fraction (DLF) register. When the DLF register is modified without preservation, it can disrupt the baudrate settings established by firmware or bootloader, leading to data corruption and the generation of unreadable or distorted characters.
Fixes: 701c5e73b296 ("serial: 8250_dw: add fractional divisor support")
You forgot to add:
Cc: stable@vger.kernel.org
It's there. Just not in the commit message. It's fine.
Signed-off-by: Ruihong Luo colorsu1922@gmail.com
Other than that,
Reviewed-by: Ilpo Järvinen ilpo.jarvinen@linux.intel.com
--
With Best Regards,
Andy Shevchenko