Hi, Randy,
On Tue, Aug 29, 2023 at 8:38 AM Randy Dunlap <rdunlap@xxxxxxxxxxxxx> wrote:
>
>
>
> On 8/27/23 22:02, Stephen Rothwell wrote:
> > Hi all,
> >
> > Please do *not* include material destined for v6.7 in your linux-next
> > included branches until *after* v6.6-rc1 has been released. Also,
> > do *not* rebase you linu-next included branches onto v6.5.
> >
> > Changes since 20230825:
> >
>
> There are many build errors when CONFIG_PERF_EVENTS => HAVE_HW_BREAKPOINT
> are not set.
> This is a reduced list of the build errors:
>
> ../arch/loongarch/kernel/kgdb.c: In function 'hw_break_reserve_slot':
> ../arch/loongarch/kernel/kgdb.c:515:21: error: implicit declaration of function 'dbg_reserve_bp_slot'; did you mean 'reserve_bp_slot'? [-Werror=implicit-function-declaration]
> 515 | if (dbg_reserve_bp_slot(*pevent))
> | ^~~~~~~~~~~~~~~~~~~
> | reserve_bp_slot
> ../arch/loongarch/kernel/kgdb.c:527:17: error: implicit declaration of function 'dbg_release_bp_slot'; did you mean 'release_bp_slot'? [-Werror=implicit-function-declaration]
> 527 | dbg_release_bp_slot(*pevent);
> | ^~~~~~~~~~~~~~~~~~~
> | release_bp_slot
> ../arch/loongarch/kernel/kgdb.c: In function 'kgdb_disable_hw_break':
> ../arch/loongarch/kernel/kgdb.c:640:23: error: 'struct perf_event' has no member named 'attr'
> 640 | if (bp->attr.disabled == 1)
> | ^~
> ../arch/loongarch/kernel/kgdb.c: In function 'kgdb_arch_late':
> ../arch/loongarch/kernel/kgdb.c:732:9: error: implicit declaration of function 'hw_breakpoint_init'; did you mean 'hw_breakpoint_slots'? [-Werror=implicit-function-declaration]
> 732 | hw_breakpoint_init(&attr);
> | ^~~~~~~~~~~~~~~~~~
> | hw_breakpoint_slots
> ../arch/loongarch/kernel/kgdb.c:752:38: error: 'struct perf_event' has no member named 'destroy'
> 752 | if (pevent[0]->destroy) {
> | ^~
> cc1: some warnings being treated as errors
Thank you very much for pointing out, I will fix it later.
Huacai
>
>
> --
> ~Randy
>
