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>
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#define DRVNAME PMUNAME "_pmu"
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#define pr_fmt(fmt) DRVNAME ": " fmt
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#include <linux/bitops.h>
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#include <linux/bug.h>
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#include <linux/capability.h>
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#include <linux/cpuhotplug.h>
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#include <linux/cpumask.h>
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#include <linux/device.h>
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#include <linux/errno.h>
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#include <linux/interrupt.h>
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#include <linux/irq.h>
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#include <linux/kernel.h>
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#include <linux/list.h>
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#include <linux/module.h>
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#include <linux/of_address.h>
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#include <linux/of_device.h>
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#include <linux/perf_event.h>
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#include <linux/platform_device.h>
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#include <linux/printk.h>
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#include <linux/slab.h>
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#include <linux/smp.h>
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#include <linux/vmalloc.h>
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#include <asm/barrier.h>
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#include <asm/cpufeature.h>
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#include <asm/mmu.h>
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#include <asm/sysreg.h>
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#define ARM_SPE_BUF_PAD_BYTE 0
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