Arend Van Spriel arend.vanspriel@broadcom.com writes:
On 2-3-2017 17:38, Arnd Bergmann wrote:
With KASAN and a couple of other patches applied, this driver is one of the few remaining ones that actually use more than 2048 bytes of kernel stack:
broadcom/brcm80211/brcmsmac/phy/phy_n.c: In function 'wlc_phy_workarounds_nphy_gainctrl': broadcom/brcm80211/brcmsmac/phy/phy_n.c:16065:1: warning: the frame size of 3264 bytes is larger than 2048 bytes [-Wframe-larger-than=] broadcom/brcm80211/brcmsmac/phy/phy_n.c: In function 'wlc_phy_workarounds_nphy': broadcom/brcm80211/brcmsmac/phy/phy_n.c:17138:1: warning: the frame size of 2864 bytes is larger than 2048 bytes [-Wframe-larger-than=]
Here, I'm reducing the stack size by marking as many local variables as 'static const' as I can without changing the actual code.
Acked-by: Arend van Spriel arend.vanspriel@broadcom.com
Arnd, via which tree are you planning to submit these? I'm not sure what I should do with the wireless drivers patches from this series.