mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-08 11:50:43 +09:00
dc432c231f
[ Upstream commitd2ab7f00f4] A possible call chain is as follow: mwifiex_sdio_interrupt (sdio.c) --> mwifiex_main_process (main.c) --> mwifiex_process_cmdresp (cmdevt.c) --> mwifiex_process_sta_cmdresp (sta_cmdresp.c) --> mwifiex_ret_802_11_scan (scan.c) --> mwifiex_parse_single_response_buf (scan.c) 'mwifiex_sdio_interrupt()' is an interrupt function. Also note that 'mwifiex_ret_802_11_scan()' already uses GFP_ATOMIC. So use GFP_ATOMIC instead of GFP_KERNEL when memory is allocated in 'mwifiex_parse_single_response_buf()'. Fixes:7c6fa2a843("mwifiex: use cfg80211 dynamic scan table and cfg80211_get_bss API") or Fixes:601216e12c("mwifiex: process RX packets in SDIO IRQ thread directly") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200809092906.744621-1-christophe.jaillet@wanadoo.fr Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.