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Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.9.21/0012-KVM-VMX-Make-indirect-call-speculation-safe.patch')
-rw-r--r--common/recipes-kernel/linux/linux-yocto-4.9.21/0012-KVM-VMX-Make-indirect-call-speculation-safe.patch60
1 files changed, 0 insertions, 60 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.9.21/0012-KVM-VMX-Make-indirect-call-speculation-safe.patch b/common/recipes-kernel/linux/linux-yocto-4.9.21/0012-KVM-VMX-Make-indirect-call-speculation-safe.patch
deleted file mode 100644
index ba052d9e..00000000
--- a/common/recipes-kernel/linux/linux-yocto-4.9.21/0012-KVM-VMX-Make-indirect-call-speculation-safe.patch
+++ /dev/null
@@ -1,60 +0,0 @@
-From 9eee1ba493f5899d7c3793818db16deaf084df21 Mon Sep 17 00:00:00 2001
-From: Peter Zijlstra <peterz@infradead.org>
-Date: Thu, 25 Jan 2018 10:58:14 +0100
-Subject: [PATCH 12/33] KVM: VMX: Make indirect call speculation safe
-
-(cherry picked from commit c940a3fb1e2e9b7d03228ab28f375fb5a47ff699)
-
-Replace indirect call with CALL_NOSPEC.
-
-Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
-Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
-Reviewed-by: David Woodhouse <dwmw@amazon.co.uk>
-Cc: Andrea Arcangeli <aarcange@redhat.com>
-Cc: Andi Kleen <ak@linux.intel.com>
-Cc: Ashok Raj <ashok.raj@intel.com>
-Cc: Greg KH <gregkh@linuxfoundation.org>
-Cc: Jun Nakajima <jun.nakajima@intel.com>
-Cc: David Woodhouse <dwmw2@infradead.org>
-Cc: Linus Torvalds <torvalds@linux-foundation.org>
-Cc: rga@amazon.de
-Cc: Dave Hansen <dave.hansen@intel.com>
-Cc: Asit Mallick <asit.k.mallick@intel.com>
-Cc: Andy Lutomirski <luto@kernel.org>
-Cc: Josh Poimboeuf <jpoimboe@redhat.com>
-Cc: Jason Baron <jbaron@akamai.com>
-Cc: Paolo Bonzini <pbonzini@redhat.com>
-Cc: Dan Williams <dan.j.williams@intel.com>
-Cc: Arjan Van De Ven <arjan.van.de.ven@intel.com>
-Cc: Tim Chen <tim.c.chen@linux.intel.com>
-Link: https://lkml.kernel.org/r/20180125095843.645776917@infradead.org
-Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- arch/x86/kvm/vmx.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
-index 98f6545..6f3ed0e 100644
---- a/arch/x86/kvm/vmx.c
-+++ b/arch/x86/kvm/vmx.c
-@@ -8659,14 +8659,14 @@ static void vmx_handle_external_intr(struct kvm_vcpu *vcpu)
- #endif
- "pushf\n\t"
- __ASM_SIZE(push) " $%c[cs]\n\t"
-- "call *%[entry]\n\t"
-+ CALL_NOSPEC
- :
- #ifdef CONFIG_X86_64
- [sp]"=&r"(tmp),
- #endif
- "+r"(__sp)
- :
-- [entry]"r"(entry),
-+ THUNK_TARGET(entry),
- [ss]"i"(__KERNEL_DS),
- [cs]"i"(__KERNEL_CS)
- );
---
-2.7.4
-