CC: [email protected] CC: [email protected] TO: "Greg Kroah-Hartman" <[email protected]> CC: Krzysztof Kozlowski <[email protected]>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 7cf726a59435301046250c42131554d9ccc566b8 commit: b87671f17c3e94e80b802904d80b6ed213ac70ae tty: serial: samsung: allow driver to be built by anyone date: 10 months ago :::::: branch date: 8 hours ago :::::: commit date: 10 months ago config: ia64-randconfig-m031-20201019 (attached as .config) compiler: ia64-linux-gcc (GCC) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> Reported-by: Dan Carpenter <[email protected]> smatch warnings: drivers/tty/serial/samsung_tty.c:2512 samsung_early_busyuart_fifo() warn: this loop depends on readl() succeeding vim +2512 drivers/tty/serial/samsung_tty.c b94ba0328d3b36f drivers/tty/serial/samsung.c Tomasz Figa 2015-01-23 2507 b94ba0328d3b36f drivers/tty/serial/samsung.c Tomasz Figa 2015-01-23 2508 static void samsung_early_busyuart_fifo(struct uart_port *port) b94ba0328d3b36f drivers/tty/serial/samsung.c Tomasz Figa 2015-01-23 2509 { b94ba0328d3b36f drivers/tty/serial/samsung.c Tomasz Figa 2015-01-23 2510 struct samsung_early_console_data *data = port->private_data; b94ba0328d3b36f drivers/tty/serial/samsung.c Tomasz Figa 2015-01-23 2511 b94ba0328d3b36f drivers/tty/serial/samsung.c Tomasz Figa 2015-01-23 @2512 while (readl(port->membase + S3C2410_UFSTAT) & data->txfull_mask) b94ba0328d3b36f drivers/tty/serial/samsung.c Tomasz Figa 2015-01-23 2513 ; b94ba0328d3b36f drivers/tty/serial/samsung.c Tomasz Figa 2015-01-23 2514 } b94ba0328d3b36f drivers/tty/serial/samsung.c Tomasz Figa 2015-01-23 2515 :::::: The code at line 2512 was first introduced by commit :::::: b94ba0328d3b36ff95f5074c0e9b44f90dc56bb5 serial: samsung: Add support for early console :::::: TO: Tomasz Figa <[email protected]> :::::: CC: Greg Kroah-Hartman <[email protected]> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/[email protected]
.config.gz
Description: application/gzip
_______________________________________________ kbuild mailing list -- [email protected] To unsubscribe send an email to [email protected]
