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authorLinus Torvalds <torvalds@linux-foundation.org>2017-09-12 11:34:39 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-09-12 11:34:39 -0700
commit680352bda57e3dbf21cddf6a5e23aff7e294fb31 (patch)
treec047ee0678ab793e85f89bf95bd8eee574b066e2 /arch/x86/include/asm
parent040b9d7ccff40e1fbd48029e3c769db188a3ba2c (diff)
parente2329b4252f373c244e75928be38bf1dd45b35da (diff)
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar: "Two fixes: dead code removal, plus a SME memory encryption fix on 32-bit kernels that crashed Xen guests" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/cpu: Remove unused and undefined __generic_processor_info() declaration x86/mm: Make the SME mask a u64
Diffstat (limited to 'arch/x86/include/asm')
-rw-r--r--arch/x86/include/asm/mem_encrypt.h4
-rw-r--r--arch/x86/include/asm/mpspec.h1
2 files changed, 2 insertions, 3 deletions
diff --git a/arch/x86/include/asm/mem_encrypt.h b/arch/x86/include/asm/mem_encrypt.h
index 8e618fcf1f7c..6a77c63540f7 100644
--- a/arch/x86/include/asm/mem_encrypt.h
+++ b/arch/x86/include/asm/mem_encrypt.h
@@ -21,7 +21,7 @@
#ifdef CONFIG_AMD_MEM_ENCRYPT
-extern unsigned long sme_me_mask;
+extern u64 sme_me_mask;
void sme_encrypt_execute(unsigned long encrypted_kernel_vaddr,
unsigned long decrypted_kernel_vaddr,
@@ -49,7 +49,7 @@ void swiotlb_set_mem_attributes(void *vaddr, unsigned long size);
#else /* !CONFIG_AMD_MEM_ENCRYPT */
-#define sme_me_mask 0UL
+#define sme_me_mask 0ULL
static inline void __init sme_early_encrypt(resource_size_t paddr,
unsigned long size) { }
diff --git a/arch/x86/include/asm/mpspec.h b/arch/x86/include/asm/mpspec.h
index 831eb7895535..c471ca1f9412 100644
--- a/arch/x86/include/asm/mpspec.h
+++ b/arch/x86/include/asm/mpspec.h
@@ -86,7 +86,6 @@ static inline void e820__memblock_alloc_reserved_mpc_new(void) { }
#endif
int generic_processor_info(int apicid, int version);
-int __generic_processor_info(int apicid, int version, bool enabled);
#define PHYSID_ARRAY_SIZE BITS_TO_LONGS(MAX_LOCAL_APIC)

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