Messages in this thread | | | Date | Thu, 11 Apr 2024 13:57:35 +1000 | From | Stephen Rothwell <> | Subject | linux-next: manual merge of the tty tree with the tty.current tree |
| |
Hi all,
Today's linux-next merge of the tty tree got a conflict in:
drivers/tty/serial/serial_core.c
between commit:
9cf7ea2eeb74 ("serial: core: Clearing the circular buffer before NULLifying it")
from the tty.current tree and commit:
1788cf6a91d9 ("tty: serial: switch from circ_buf to kfifo")
from the tty tree.
I fixed it up (see below) and can carry the fix as necessary. This is now fixed as far as linux-next is concerned, but any non trivial conflicts should be mentioned to your upstream maintainer when your tree is submitted for merging. You may also want to consider cooperating with the maintainer of the conflicting tree to minimise any particularly complex conflicts.
-- Cheers, Stephen Rothwell
diff --cc drivers/tty/serial/serial_core.c index 2247efe97250,a78ded8c60b5..000000000000 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@@ -1788,9 -1773,9 +1773,10 @@@ static void uart_tty_port_shutdown(stru * Free the transmit buffer. */ uart_port_lock_irq(uport); + uart_circ_clear(&state->xmit); - buf = state->xmit.buf; - state->xmit.buf = NULL; + buf = port->xmit_buf; + port->xmit_buf = NULL; + INIT_KFIFO(port->xmit_fifo); uart_port_unlock_irq(uport); free_page((unsigned long)buf); [unhandled content-type:application/pgp-signature] | |