diff options
Diffstat (limited to 'package/kvmtool/0002-x86-kvm-cpu.c-don-t-include-asm-msr-index.h.patch')
-rw-r--r-- | package/kvmtool/0002-x86-kvm-cpu.c-don-t-include-asm-msr-index.h.patch | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/package/kvmtool/0002-x86-kvm-cpu.c-don-t-include-asm-msr-index.h.patch b/package/kvmtool/0002-x86-kvm-cpu.c-don-t-include-asm-msr-index.h.patch deleted file mode 100644 index 842c131dc5..0000000000 --- a/package/kvmtool/0002-x86-kvm-cpu.c-don-t-include-asm-msr-index.h.patch +++ /dev/null @@ -1,58 +0,0 @@ -From ce9abb649165aca728e4645ce09e7bb77e684b06 Mon Sep 17 00:00:00 2001 -From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> -Date: Sat, 19 Aug 2017 16:35:59 +0200 -Subject: [PATCH] x86/kvm-cpu.c: don't include <asm/msr-index.h> - -Since kernel commit 25dc1d6cc3082aab293e5dad47623b550f7ddd2a ("x86: -stop exporting msr-index.h to userland"), <asm/msr-index.h> is no -longer exported to userspace. Therefore, any toolchain built with -kernel headers >= 4.12 will no longer have this header file, causing a -build failure in kvmtool. - -As a replacement, this patch includes inside x86/kvm-cpu.c the -necessary MSR_* definitions. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> -Submitted-upstream: https://patchwork.kernel.org/patch/9910687/ ---- - x86/kvm-cpu.c | 17 ++++++++++++++++- - 1 file changed, 16 insertions(+), 1 deletion(-) - -diff --git a/x86/kvm-cpu.c b/x86/kvm-cpu.c -index 5cc4e1e..b02ff65 100644 ---- a/x86/kvm-cpu.c -+++ b/x86/kvm-cpu.c -@@ -4,7 +4,6 @@ - #include "kvm/util.h" - #include "kvm/kvm.h" - --#include <asm/msr-index.h> - #include <asm/apicdef.h> - #include <linux/err.h> - #include <sys/ioctl.h> -@@ -136,6 +135,22 @@ static struct kvm_msrs *kvm_msrs__new(size_t nmsrs) - return vcpu; - } - -+#define MSR_IA32_SYSENTER_CS 0x00000174 -+#define MSR_IA32_SYSENTER_ESP 0x00000175 -+#define MSR_IA32_SYSENTER_EIP 0x00000176 -+ -+#define MSR_STAR 0xc0000081 /* legacy mode SYSCALL target */ -+#define MSR_LSTAR 0xc0000082 /* long mode SYSCALL target */ -+#define MSR_CSTAR 0xc0000083 /* compat mode SYSCALL target */ -+#define MSR_SYSCALL_MASK 0xc0000084 /* EFLAGS mask for syscall */ -+#define MSR_KERNEL_GS_BASE 0xc0000102 /* SwapGS GS shadow */ -+ -+#define MSR_IA32_TSC 0x00000010 -+#define MSR_IA32_MISC_ENABLE 0x000001a0 -+ -+#define MSR_IA32_MISC_ENABLE_FAST_STRING_BIT 0 -+#define MSR_IA32_MISC_ENABLE_FAST_STRING (1ULL << MSR_IA32_MISC_ENABLE_FAST_STRING_BIT) -+ - #define KVM_MSR_ENTRY(_index, _data) \ - (struct kvm_msr_entry) { .index = _index, .data = _data } - --- -2.9.4 - |