* Ahmed S. Darwish <darwi@linutronix.de> wrote:
> Remove the headers at intel.c that are no longer required.
>
> Alphabetically reorder what remains since more headers will be included
> in further commits.
>
> Suggested-by: Thomas Gleixner <tglx@linutronix.de>
> Signed-off-by: Ahmed S. Darwish <darwi@linutronix.de>
> ---
> arch/x86/kernel/cpu/intel.c | 35 ++++++++++++-----------------------
> 1 file changed, 12 insertions(+), 23 deletions(-)
>
> diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
> index 134368a3f4b1..72f519534e2b 100644
> --- a/arch/x86/kernel/cpu/intel.c
> +++ b/arch/x86/kernel/cpu/intel.c
> @@ -1,40 +1,29 @@
> // SPDX-License-Identifier: GPL-2.0
> -#include <linux/kernel.h>
> -#include <linux/pgtable.h>
>
> -#include <linux/string.h>
> #include <linux/bitops.h>
> -#include <linux/smp.h>
> -#include <linux/sched.h>
> -#include <linux/sched/clock.h>
> -#include <linux/thread_info.h>
> #include <linux/init.h>
> -#include <linux/uaccess.h>
> +#include <linux/kernel.h>
> +#include <linux/smp.h>
> +#include <linux/string.h>
> +
> +#ifdef CONFIG_X86_64
> +#include <linux/topology.h>
> +#endif
>
> -#include <asm/cpufeature.h>
> -#include <asm/msr.h>
> #include <asm/bugs.h>
> +#include <asm/cpu_device_id.h>
> +#include <asm/cpufeature.h>
> #include <asm/cpu.h>
> +#include <asm/hwcap2.h>
> #include <asm/intel-family.h>
> #include <asm/microcode.h>
> -#include <asm/hwcap2.h>
> -#include <asm/elf.h>
> -#include <asm/cpu_device_id.h>
> -#include <asm/resctrl.h>
> +#include <asm/msr.h>
> #include <asm/numa.h>
> +#include <asm/resctrl.h>
> #include <asm/thermal.h>
>
> -#ifdef CONFIG_X86_64
> -#include <linux/topology.h>
> -#endif
> -
> #include "cpu.h"
>
> -#ifdef CONFIG_X86_LOCAL_APIC
> -#include <asm/mpspec.h>
> -#include <asm/apic.h>
> -#endif
This patch has an unexpected side-effect on i386 allmodconfig builds:
arch/x86/kernel/cpu/intel.c: In function ‘intel_workarounds’:
arch/x86/kernel/cpu/intel.c:452:17: error: ‘movsl_mask’ undeclared (first use in this function)
arch/x86/kernel/cpu/intel.c:452:17: note: each undeclared identifier is reported only once for each function it appears in
make[5]: *** [scripts/Makefile.build:207: arch/x86/kernel/cpu/intel.o] Error 1
Due to the removal of the <asm/uaccess.h> header.
The attached patch fixes it.
Thanks,
Ingo
==================>
arch/x86/kernel/cpu/intel.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index a7d297f6bc11..291c82816797 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -22,6 +22,7 @@
#include <asm/numa.h>
#include <asm/resctrl.h>
#include <asm/thermal.h>
+#include <asm/uaccess.h>
#include "cpu.h"