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authorLinus Torvalds <torvalds@linux-foundation.org>2017-05-01 20:51:12 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-05-01 20:51:12 -0700
commit16b76293c5c81e6345323d7aef41b26e8390f62d (patch)
treef2bfdff7e795865c3254cb0ad97ebc66a7c5d212 /include
parent3dee9fb2a4ced89a13a4d4b72b0b7360b701e566 (diff)
parentda63b6b20077469bd6bd96e07991ce145fc4fbc4 (diff)
Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 boot updates from Ingo Molnar: "The biggest changes in this cycle were: - reworking of the e820 code: separate in-kernel and boot-ABI data structures and apply a whole range of cleanups to the kernel side. No change in functionality. - enable KASLR by default: it's used by all major distros and it's out of the experimental stage as well. - ... misc fixes and cleanups" * 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (63 commits) x86/KASLR: Fix kexec kernel boot crash when KASLR randomization fails x86/reboot: Turn off KVM when halting a CPU x86/boot: Fix BSS corruption/overwrite bug in early x86 kernel startup x86: Enable KASLR by default boot/param: Move next_arg() function to lib/cmdline.c for later reuse x86/boot: Fix Sparse warning by including required header file x86/boot/64: Rename start_cpu() x86/xen: Update e820 table handling to the new core x86 E820 code x86/boot: Fix pr_debug() API braindamage xen, x86/headers: Add <linux/device.h> dependency to <asm/xen/page.h> x86/boot/e820: Simplify e820__update_table() x86/boot/e820: Separate the E820 ABI structures from the in-kernel structures x86/boot/e820: Fix and clean up e820_type switch() statements x86/boot/e820: Rename the remaining E820 APIs to the e820__*() prefix x86/boot/e820: Remove unnecessary #include's x86/boot/e820: Rename e820_mark_nosave_regions() to e820__register_nosave_regions() x86/boot/e820: Rename e820_reserve_resources*() to e820__reserve_resources*() x86/boot/e820: Use bool in query APIs x86/boot/e820: Document e820__reserve_setup_data() x86/boot/e820: Clean up __e820__update_table() et al ...
Diffstat (limited to 'include')
-rw-r--r--include/linux/kernel.h1
-rw-r--r--include/xen/page.h2
2 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 4c26dc3a8295..7ae256717a32 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -438,6 +438,7 @@ extern int get_option(char **str, int *pint);
extern char *get_options(const char *str, int nints, int *ints);
extern unsigned long long memparse(const char *ptr, char **retptr);
extern bool parse_option_str(const char *str, const char *option);
+extern char *next_arg(char *args, char **param, char **val);
extern int core_kernel_text(unsigned long addr);
extern int core_kernel_data(unsigned long addr);
diff --git a/include/xen/page.h b/include/xen/page.h
index 9dc46cb8a0fd..064194f6453e 100644
--- a/include/xen/page.h
+++ b/include/xen/page.h
@@ -38,7 +38,7 @@ struct xen_memory_region {
unsigned long n_pfns;
};
-#define XEN_EXTRA_MEM_MAX_REGIONS 128 /* == E820MAX */
+#define XEN_EXTRA_MEM_MAX_REGIONS 128 /* == E820_MAX_ENTRIES_ZEROPAGE */
extern __initdata
struct xen_memory_region xen_extra_mem[XEN_EXTRA_MEM_MAX_REGIONS];