Hi Tvrtko,
> @@ -199,7 +199,7 @@ static inline void perf_get_data_addr(struct pt_regs
> *regs, u64 *addrp)
> if (!(mmcra & MMCRA_SAMPLE_ENABLE) || sdar_valid)
> *addrp = mfspr(SPRN_SDAR);
>
> - if (perf_paranoid_kernel() && !capable(CAP_SYS_ADMIN) &&
> + if (perf_paranoid_kernel(ppmu) && !capable(CAP_SYS_ADMIN) &&
> is_kernel_addr(mfspr(SPRN_SDAR)))
> *addrp = 0;
> }
This patch fails for me on powerpc:
arch/powerpc/perf/core-book3s.c: In function ‘perf_get_data_addr’:
arch/powerpc/perf/core-book3s.c:202:27: error: passing argument 1 of
‘perf_paranoid_kernel’ from incompatible pointer type
[-Werror=incompatible-pointer-types]
if (perf_paranoid_kernel(ppmu) && !capable(CAP_SYS_ADMIN) &&
^~~~
In file included from arch/powerpc/perf/core-book3s.c:13:0:
./include/linux/perf_event.h:1191:20: note: expected ‘const struct pmu *’ but
argument is of type ‘struct power_pmu *’
static inline bool perf_paranoid_kernel(const struct pmu *pmu)
^~~~~~~~~~~~~~~~~~~~
arch/powerpc/perf/core-book3s.c: In function ‘power_pmu_bhrb_read’:
arch/powerpc/perf/core-book3s.c:470:8: error: too few arguments to function
‘perf_paranoid_kernel’
if (perf_paranoid_kernel() && !capable(CAP_SYS_ADMIN) &&
^~~~~~~~~~~~~~~~~~~~
In file included from arch/powerpc/perf/core-book3s.c:13:0:
./include/linux/perf_event.h:1191:20: note: declared here
static inline bool perf_paranoid_kernel(const struct pmu *pmu)
^~~~~~~~~~~~~~~~~~~~
CC net/ipv6/route.o
