On Sun, Sep 10, 2017 at 11:31 AM, Guenter Roeck <[email protected]> wrote: > xtensa:allmodconfig fails to build in mainline with compiler errors > as follows. > > drivers/staging/rtl8723bs/core/rtw_ap.c: In function ‘expire_timeout_chk’: > drivers/staging/rtl8723bs/core/rtw_ap.c:442:1: internal compiler error: > in change_address_1, at emit-rtl.c:2126 > > drivers/staging/rtl8188eu/core/rtw_ap.c: In function ‘expire_timeout_chk’: > drivers/staging/rtl8188eu/core/rtw_ap.c:445:1: internal compiler error: > in change_address_1, at emit-rtl.c:2150 > > I tried gcc 6.3, 6.4, and 7.2; they all have the same problem. > > Bisect points to commit b09be676e0f ("locking/lockdep: Implement the > 'crossrelease' feature"). > > The compile error is still seen if I disable CONFIG_LOCKDEP_CROSSRELEASE. > The image builds fine if I disable both CONFIG_RTL8723BS and CONFIG_R8188EU.
Thanks for the report. I'll look at the compiler. -- Thanks. -- Max
