x86/boot/e820: Remove spurious asm/e820/api.h inclusions

A commonly used lowlevel x86 header, asm/pgtable.h, includes asm/e820/api.h
spuriously, without making direct use of it.

Removing it is not simple: over the years various .c code learned to rely
on this indirect inclusion.

Remove the unnecessary include - this should speed up the kernel build a bit,
as a large header is not included anymore in totally unrelated code.

Cc: Alex Thorlton <athorlton@sgi.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Huang, Ying <ying.huang@intel.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul Jackson <pj@sgi.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Tejun Heo <tj@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Wei Yang <richard.weiyang@gmail.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c
index ff01c8fc76f74223c9254f0aae1317de16834ced..2066f74cf9b26c948fc3f6e276a1af8172ef56b9 100644 (file)
--- a/arch/x86/boot/compressed/eboot.c
+++ b/arch/x86/boot/compressed/eboot.c
@@ -9,7 +9,9 @@
 
 #include <linux/efi.h>
 #include <linux/pci.h>
+
 #include <asm/efi.h>
+#include <asm/e820/types.h>
 #include <asm/setup.h>
 #include <asm/desc.h>
 

diff --git a/arch/x86/include/asm/pci_x86.h b/arch/x86/include/asm/pci_x86.h
index d08eacd298c2f4b2436b9841203dd5c90f295697..9f1b21f372fedbb24328a887f44550a49f242ef3 100644 (file)
--- a/arch/x86/include/asm/pci_x86.h
+++ b/arch/x86/include/asm/pci_x86.h
@@ -4,6 +4,8 @@
  *     (c) 1999 Martin Mares <mj@ucw.cz>
  */
 
+#include <linux/ioport.h>
+
 #undef DEBUG
 
 #ifdef DEBUG

diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index ae0b84d8ccb52f046669e6a246c697beda4bd862..ffaefb24891cd54eb8bea85a6b68800234862255 100644 (file)
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -2,8 +2,6 @@
 #define _ASM_X86_PGTABLE_H
 
 #include <asm/page.h>
-#include <asm/e820/api.h>
-
 #include <asm/pgtable_types.h>
 
 /*

diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index 64422f850e95e2da7991ded073041f5df5b4dfae..8048c76a4458024c52d28607a41f3237b1bcfcff 100644 (file)
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -36,6 +36,7 @@
 #include <linux/ioport.h>
 #include <linux/pci.h>
 
+#include <asm/e820/api.h>
 #include <asm/irqdomain.h>
 #include <asm/pci_x86.h>
 #include <asm/pgtable.h>

diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index 35690a168cf7491d960b34c978a9125bba78c6a0..c99d9333ebaca6c51b4d41dc0b19a2f06372bd75 100644 (file)
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -34,6 +34,7 @@
 #include <asm/uv/bios.h>
 #include <asm/uv/uv.h>
 #include <asm/apic.h>
+#include <asm/e820/api.h>
 #include <asm/ipi.h>
 #include <asm/smp.h>
 #include <asm/x86_init.h>

diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
index 3741461c63a0cfc56cbc8cf88e3011260ba82018..60c0185303794a0281e38f4cc4c11b45ff83ce4c 100644 (file)
--- a/arch/x86/kernel/crash.c
+++ b/arch/x86/kernel/crash.c
@@ -29,6 +29,7 @@
 #include <asm/nmi.h>
 #include <asm/hw_irq.h>
 #include <asm/apic.h>
+#include <asm/e820/types.h>
 #include <asm/io_apic.h>
 #include <asm/hpet.h>
 #include <linux/kdebug.h>

diff --git a/arch/x86/kernel/kexec-bzimage64.c b/arch/x86/kernel/kexec-bzimage64.c
index d0a814a9d96ac5412b1216060169d53a69133aea..2f4a3c8127f68ef1eb5220fb0ce54e71109399e9 100644 (file)
--- a/arch/x86/kernel/kexec-bzimage64.c
+++ b/arch/x86/kernel/kexec-bzimage64.c
@@ -25,6 +25,7 @@
 #include <asm/setup.h>
 #include <asm/crash.h>
 #include <asm/efi.h>
+#include <asm/e820/api.h>
 #include <asm/kexec-bzimage64.h>
 
 #define MAX_ELFCOREHDR_STR_LEN 30      /* elfcorehdr=0x<64bit-value> */

diff --git a/arch/x86/mm/kasan_init_64.c b/arch/x86/mm/kasan_init_64.c
index 0493c17b8a516f4212bc21fe5e32d0bce466c24f..bf9a511c98f3cbe09ca8435bcf9d6b9d2bba1b18 100644 (file)
--- a/arch/x86/mm/kasan_init_64.c
+++ b/arch/x86/mm/kasan_init_64.c
@@ -6,6 +6,7 @@
 #include <linux/sched.h>
 #include <linux/vmalloc.h>
 
+#include <asm/e820/types.h>
 #include <asm/tlbflush.h>
 #include <asm/sections.h>
 

diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
index 1d97cea3b3a44efb3152e32278573970c2c0c2c3..29e9ba6ace9d71a000fc46133863caec101d8bff 100644 (file)
--- a/arch/x86/pci/pcbios.c
+++ b/arch/x86/pci/pcbios.c
@@ -7,7 +7,9 @@
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/uaccess.h>
+
 #include <asm/pci_x86.h>
+#include <asm/e820/types.h>
 #include <asm/pci-functions.h>
 #include <asm/cacheflush.h>
 

diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c
index 274dfc48184977db435a9c5c78607cd8a182067c..528f682ec640cf2548cca68f6400484555774559 100644 (file)
--- a/arch/x86/platform/efi/efi.c
+++ b/arch/x86/platform/efi/efi.c
@@ -47,6 +47,7 @@
 
 #include <asm/setup.h>
 #include <asm/efi.h>
+#include <asm/e820/api.h>
 #include <asm/time.h>
 #include <asm/cacheflush.h>
 #include <asm/tlbflush.h>

diff --git a/arch/x86/platform/efi/quirks.c b/arch/x86/platform/efi/quirks.c
index 30031d5293c483202c526d5045cda23be6617359..c6a14b11f496c1b89beb4808d7eeeff4130d9897 100644 (file)
--- a/arch/x86/platform/efi/quirks.c
+++ b/arch/x86/platform/efi/quirks.c
@@ -11,6 +11,8 @@
 #include <linux/bootmem.h>
 #include <linux/acpi.h>
 #include <linux/dmi.h>
+
+#include <asm/e820/api.h>
 #include <asm/efi.h>
 #include <asm/uv/uv.h>
 

diff --git a/arch/x86/power/hibernate_64.c b/arch/x86/power/hibernate_64.c
index ded2e82723829b7d74b2a771c6426cae06168cc8..13e87bf860438db55e8584e3d84a38950c4e6c59 100644 (file)
--- a/arch/x86/power/hibernate_64.c
+++ b/arch/x86/power/hibernate_64.c
@@ -16,6 +16,7 @@
 
 #include <crypto/hash.h>
 
+#include <asm/e820/api.h>
 #include <asm/init.h>
 #include <asm/proto.h>
 #include <asm/page.h>