Commits
Arnd Bergmann committed fcd9f8315e6
perf: arm_spe: include linux/vmalloc.h for vmap()
On linux-next, I get a build failure in some configurations:
drivers/perf/arm_spe_pmu.c: In function 'arm_spe_pmu_setup_aux':
drivers/perf/arm_spe_pmu.c:857:14: error: implicit declaration of function 'vmap'; did you mean 'swap'? [-Werror=implicit-function-declaration]
buf->base = vmap(pglist, nr_pages, VM_MAP, PAGE_KERNEL);
^~~~
swap
drivers/perf/arm_spe_pmu.c:857:37: error: 'VM_MAP' undeclared (first use in this function); did you mean 'VM_MPX'?
buf->base = vmap(pglist, nr_pages, VM_MAP, PAGE_KERNEL);
^~~~~~
VM_MPX
drivers/perf/arm_spe_pmu.c:857:37: note: each undeclared identifier is reported only once for each function it appears in
drivers/perf/arm_spe_pmu.c: In function 'arm_spe_pmu_free_aux':
drivers/perf/arm_spe_pmu.c:878:2: error: implicit declaration of function 'vunmap'; did you mean 'iounmap'? [-Werror=implicit-function-declaration]
vmap() is declared in linux/vmalloc.h, so we should include that header file.
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
[will: add additional missing #includes reported by Mark]
Signed-off-by: Will Deacon <will.deacon@arm.com>