From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Juergen Gross <jgross@suse.com>,
Borislav Petkov <bp@suse.de>, Ben Hutchings <ben@decadent.org.uk>
Subject: [PATCH 5.10 011/148] x86/alternative: Merge include files
Date: Sat, 23 Jul 2022 11:53:43 +0200 [thread overview]
Message-ID: <20220723095227.566370762@linuxfoundation.org> (raw)
In-Reply-To: <20220723095224.302504400@linuxfoundation.org>
From: Juergen Gross <jgross@suse.com>
commit 5e21a3ecad1500e35b46701e7f3f232e15d78e69 upstream.
Merge arch/x86/include/asm/alternative-asm.h into
arch/x86/include/asm/alternative.h in order to make it easier to use
common definitions later.
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20210311142319.4723-2-jgross@suse.com
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/x86/entry/entry_32.S | 2
arch/x86/entry/vdso/vdso32/system_call.S | 2
arch/x86/include/asm/alternative-asm.h | 114 -------------------------------
arch/x86/include/asm/alternative.h | 112 +++++++++++++++++++++++++++++-
arch/x86/include/asm/nospec-branch.h | 1
arch/x86/include/asm/smap.h | 5 -
arch/x86/lib/atomic64_386_32.S | 2
arch/x86/lib/atomic64_cx8_32.S | 2
arch/x86/lib/copy_page_64.S | 2
arch/x86/lib/copy_user_64.S | 2
arch/x86/lib/memcpy_64.S | 2
arch/x86/lib/memmove_64.S | 2
arch/x86/lib/memset_64.S | 2
arch/x86/lib/retpoline.S | 2
14 files changed, 120 insertions(+), 132 deletions(-)
delete mode 100644 arch/x86/include/asm/alternative-asm.h
--- a/arch/x86/entry/entry_32.S
+++ b/arch/x86/entry/entry_32.S
@@ -40,7 +40,7 @@
#include <asm/processor-flags.h>
#include <asm/irq_vectors.h>
#include <asm/cpufeatures.h>
-#include <asm/alternative-asm.h>
+#include <asm/alternative.h>
#include <asm/asm.h>
#include <asm/smap.h>
#include <asm/frame.h>
--- a/arch/x86/entry/vdso/vdso32/system_call.S
+++ b/arch/x86/entry/vdso/vdso32/system_call.S
@@ -6,7 +6,7 @@
#include <linux/linkage.h>
#include <asm/dwarf2.h>
#include <asm/cpufeatures.h>
-#include <asm/alternative-asm.h>
+#include <asm/alternative.h>
.text
.globl __kernel_vsyscall
--- a/arch/x86/include/asm/alternative-asm.h
+++ /dev/null
@@ -1,114 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_X86_ALTERNATIVE_ASM_H
-#define _ASM_X86_ALTERNATIVE_ASM_H
-
-#ifdef __ASSEMBLY__
-
-#include <asm/asm.h>
-
-#ifdef CONFIG_SMP
- .macro LOCK_PREFIX
-672: lock
- .pushsection .smp_locks,"a"
- .balign 4
- .long 672b - .
- .popsection
- .endm
-#else
- .macro LOCK_PREFIX
- .endm
-#endif
-
-/*
- * objtool annotation to ignore the alternatives and only consider the original
- * instruction(s).
- */
-.macro ANNOTATE_IGNORE_ALTERNATIVE
- .Lannotate_\@:
- .pushsection .discard.ignore_alts
- .long .Lannotate_\@ - .
- .popsection
-.endm
-
-/*
- * Issue one struct alt_instr descriptor entry (need to put it into
- * the section .altinstructions, see below). This entry contains
- * enough information for the alternatives patching code to patch an
- * instruction. See apply_alternatives().
- */
-.macro altinstruction_entry orig alt feature orig_len alt_len pad_len
- .long \orig - .
- .long \alt - .
- .word \feature
- .byte \orig_len
- .byte \alt_len
- .byte \pad_len
-.endm
-
-/*
- * Define an alternative between two instructions. If @feature is
- * present, early code in apply_alternatives() replaces @oldinstr with
- * @newinstr. ".skip" directive takes care of proper instruction padding
- * in case @newinstr is longer than @oldinstr.
- */
-.macro ALTERNATIVE oldinstr, newinstr, feature
-140:
- \oldinstr
-141:
- .skip -(((144f-143f)-(141b-140b)) > 0) * ((144f-143f)-(141b-140b)),0x90
-142:
-
- .pushsection .altinstructions,"a"
- altinstruction_entry 140b,143f,\feature,142b-140b,144f-143f,142b-141b
- .popsection
-
- .pushsection .altinstr_replacement,"ax"
-143:
- \newinstr
-144:
- .popsection
-.endm
-
-#define old_len 141b-140b
-#define new_len1 144f-143f
-#define new_len2 145f-144f
-
-/*
- * gas compatible max based on the idea from:
- * http://graphics.stanford.edu/~seander/bithacks.html#IntegerMinOrMax
- *
- * The additional "-" is needed because gas uses a "true" value of -1.
- */
-#define alt_max_short(a, b) ((a) ^ (((a) ^ (b)) & -(-((a) < (b)))))
-
-
-/*
- * Same as ALTERNATIVE macro above but for two alternatives. If CPU
- * has @feature1, it replaces @oldinstr with @newinstr1. If CPU has
- * @feature2, it replaces @oldinstr with @feature2.
- */
-.macro ALTERNATIVE_2 oldinstr, newinstr1, feature1, newinstr2, feature2
-140:
- \oldinstr
-141:
- .skip -((alt_max_short(new_len1, new_len2) - (old_len)) > 0) * \
- (alt_max_short(new_len1, new_len2) - (old_len)),0x90
-142:
-
- .pushsection .altinstructions,"a"
- altinstruction_entry 140b,143f,\feature1,142b-140b,144f-143f,142b-141b
- altinstruction_entry 140b,144f,\feature2,142b-140b,145f-144f,142b-141b
- .popsection
-
- .pushsection .altinstr_replacement,"ax"
-143:
- \newinstr1
-144:
- \newinstr2
-145:
- .popsection
-.endm
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _ASM_X86_ALTERNATIVE_ASM_H */
--- a/arch/x86/include/asm/alternative.h
+++ b/arch/x86/include/asm/alternative.h
@@ -2,13 +2,14 @@
#ifndef _ASM_X86_ALTERNATIVE_H
#define _ASM_X86_ALTERNATIVE_H
-#ifndef __ASSEMBLY__
-
#include <linux/types.h>
-#include <linux/stddef.h>
#include <linux/stringify.h>
#include <asm/asm.h>
+#ifndef __ASSEMBLY__
+
+#include <linux/stddef.h>
+
/*
* Alternative inline assembly for SMP.
*
@@ -271,6 +272,111 @@ static inline int alternatives_text_rese
*/
#define ASM_NO_INPUT_CLOBBER(clbr...) "i" (0) : clbr
+#else /* __ASSEMBLY__ */
+
+#ifdef CONFIG_SMP
+ .macro LOCK_PREFIX
+672: lock
+ .pushsection .smp_locks,"a"
+ .balign 4
+ .long 672b - .
+ .popsection
+ .endm
+#else
+ .macro LOCK_PREFIX
+ .endm
+#endif
+
+/*
+ * objtool annotation to ignore the alternatives and only consider the original
+ * instruction(s).
+ */
+.macro ANNOTATE_IGNORE_ALTERNATIVE
+ .Lannotate_\@:
+ .pushsection .discard.ignore_alts
+ .long .Lannotate_\@ - .
+ .popsection
+.endm
+
+/*
+ * Issue one struct alt_instr descriptor entry (need to put it into
+ * the section .altinstructions, see below). This entry contains
+ * enough information for the alternatives patching code to patch an
+ * instruction. See apply_alternatives().
+ */
+.macro altinstruction_entry orig alt feature orig_len alt_len pad_len
+ .long \orig - .
+ .long \alt - .
+ .word \feature
+ .byte \orig_len
+ .byte \alt_len
+ .byte \pad_len
+.endm
+
+/*
+ * Define an alternative between two instructions. If @feature is
+ * present, early code in apply_alternatives() replaces @oldinstr with
+ * @newinstr. ".skip" directive takes care of proper instruction padding
+ * in case @newinstr is longer than @oldinstr.
+ */
+.macro ALTERNATIVE oldinstr, newinstr, feature
+140:
+ \oldinstr
+141:
+ .skip -(((144f-143f)-(141b-140b)) > 0) * ((144f-143f)-(141b-140b)),0x90
+142:
+
+ .pushsection .altinstructions,"a"
+ altinstruction_entry 140b,143f,\feature,142b-140b,144f-143f,142b-141b
+ .popsection
+
+ .pushsection .altinstr_replacement,"ax"
+143:
+ \newinstr
+144:
+ .popsection
+.endm
+
+#define old_len 141b-140b
+#define new_len1 144f-143f
+#define new_len2 145f-144f
+
+/*
+ * gas compatible max based on the idea from:
+ * http://graphics.stanford.edu/~seander/bithacks.html#IntegerMinOrMax
+ *
+ * The additional "-" is needed because gas uses a "true" value of -1.
+ */
+#define alt_max_short(a, b) ((a) ^ (((a) ^ (b)) & -(-((a) < (b)))))
+
+
+/*
+ * Same as ALTERNATIVE macro above but for two alternatives. If CPU
+ * has @feature1, it replaces @oldinstr with @newinstr1. If CPU has
+ * @feature2, it replaces @oldinstr with @feature2.
+ */
+.macro ALTERNATIVE_2 oldinstr, newinstr1, feature1, newinstr2, feature2
+140:
+ \oldinstr
+141:
+ .skip -((alt_max_short(new_len1, new_len2) - (old_len)) > 0) * \
+ (alt_max_short(new_len1, new_len2) - (old_len)),0x90
+142:
+
+ .pushsection .altinstructions,"a"
+ altinstruction_entry 140b,143f,\feature1,142b-140b,144f-143f,142b-141b
+ altinstruction_entry 140b,144f,\feature2,142b-140b,145f-144f,142b-141b
+ .popsection
+
+ .pushsection .altinstr_replacement,"ax"
+143:
+ \newinstr1
+144:
+ \newinstr2
+145:
+ .popsection
+.endm
+
#endif /* __ASSEMBLY__ */
#endif /* _ASM_X86_ALTERNATIVE_H */
--- a/arch/x86/include/asm/nospec-branch.h
+++ b/arch/x86/include/asm/nospec-branch.h
@@ -7,7 +7,6 @@
#include <linux/objtool.h>
#include <asm/alternative.h>
-#include <asm/alternative-asm.h>
#include <asm/cpufeatures.h>
#include <asm/msr-index.h>
#include <asm/unwind_hints.h>
--- a/arch/x86/include/asm/smap.h
+++ b/arch/x86/include/asm/smap.h
@@ -11,6 +11,7 @@
#include <asm/nops.h>
#include <asm/cpufeatures.h>
+#include <asm/alternative.h>
/* "Raw" instruction opcodes */
#define __ASM_CLAC ".byte 0x0f,0x01,0xca"
@@ -18,8 +19,6 @@
#ifdef __ASSEMBLY__
-#include <asm/alternative-asm.h>
-
#ifdef CONFIG_X86_SMAP
#define ASM_CLAC \
@@ -37,8 +36,6 @@
#else /* __ASSEMBLY__ */
-#include <asm/alternative.h>
-
#ifdef CONFIG_X86_SMAP
static __always_inline void clac(void)
--- a/arch/x86/lib/atomic64_386_32.S
+++ b/arch/x86/lib/atomic64_386_32.S
@@ -6,7 +6,7 @@
*/
#include <linux/linkage.h>
-#include <asm/alternative-asm.h>
+#include <asm/alternative.h>
/* if you want SMP support, implement these with real spinlocks */
.macro LOCK reg
--- a/arch/x86/lib/atomic64_cx8_32.S
+++ b/arch/x86/lib/atomic64_cx8_32.S
@@ -6,7 +6,7 @@
*/
#include <linux/linkage.h>
-#include <asm/alternative-asm.h>
+#include <asm/alternative.h>
.macro read64 reg
movl %ebx, %eax
--- a/arch/x86/lib/copy_page_64.S
+++ b/arch/x86/lib/copy_page_64.S
@@ -3,7 +3,7 @@
#include <linux/linkage.h>
#include <asm/cpufeatures.h>
-#include <asm/alternative-asm.h>
+#include <asm/alternative.h>
#include <asm/export.h>
/*
--- a/arch/x86/lib/copy_user_64.S
+++ b/arch/x86/lib/copy_user_64.S
@@ -11,7 +11,7 @@
#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
#include <asm/cpufeatures.h>
-#include <asm/alternative-asm.h>
+#include <asm/alternative.h>
#include <asm/asm.h>
#include <asm/smap.h>
#include <asm/export.h>
--- a/arch/x86/lib/memcpy_64.S
+++ b/arch/x86/lib/memcpy_64.S
@@ -4,7 +4,7 @@
#include <linux/linkage.h>
#include <asm/errno.h>
#include <asm/cpufeatures.h>
-#include <asm/alternative-asm.h>
+#include <asm/alternative.h>
#include <asm/export.h>
.pushsection .noinstr.text, "ax"
--- a/arch/x86/lib/memmove_64.S
+++ b/arch/x86/lib/memmove_64.S
@@ -8,7 +8,7 @@
*/
#include <linux/linkage.h>
#include <asm/cpufeatures.h>
-#include <asm/alternative-asm.h>
+#include <asm/alternative.h>
#include <asm/export.h>
#undef memmove
--- a/arch/x86/lib/memset_64.S
+++ b/arch/x86/lib/memset_64.S
@@ -3,7 +3,7 @@
#include <linux/linkage.h>
#include <asm/cpufeatures.h>
-#include <asm/alternative-asm.h>
+#include <asm/alternative.h>
#include <asm/export.h>
/*
--- a/arch/x86/lib/retpoline.S
+++ b/arch/x86/lib/retpoline.S
@@ -4,7 +4,7 @@
#include <linux/linkage.h>
#include <asm/dwarf2.h>
#include <asm/cpufeatures.h>
-#include <asm/alternative-asm.h>
+#include <asm/alternative.h>
#include <asm/export.h>
#include <asm/nospec-branch.h>
#include <asm/unwind_hints.h>
next prev parent reply other threads:[~2022-07-23 9:57 UTC|newest]
Thread overview: 156+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-23 9:53 [PATCH 5.10 000/148] 5.10.133-rc1 review Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 001/148] KVM/VMX: Use TEST %REG,%REG instead of CMP $0,%REG in vmenter.S Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 002/148] KVM/nVMX: Use __vmx_vcpu_run in nested_vmx_check_vmentry_hw Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 003/148] objtool: Refactor ORC section generation Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 004/148] objtool: Add alt_group struct Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 005/148] objtool: Support stack layout changes in alternatives Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 006/148] objtool: Support retpoline jump detection for vmlinux.o Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 007/148] objtool: Assume only ELF functions do sibling calls Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 008/148] objtool: Combine UNWIND_HINT_RET_OFFSET and UNWIND_HINT_FUNC Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 009/148] x86/xen: Support objtool validation in xen-asm.S Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 010/148] x86/xen: Support objtool vmlinux.o validation in xen-head.S Greg Kroah-Hartman
2022-07-23 9:53 ` Greg Kroah-Hartman [this message]
2022-07-23 9:53 ` [PATCH 5.10 012/148] x86/alternative: Support not-feature Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 013/148] x86/alternative: Support ALTERNATIVE_TERNARY Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 014/148] x86/alternative: Use ALTERNATIVE_TERNARY() in _static_cpu_has() Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 015/148] x86/insn: Rename insn_decode() to insn_decode_from_regs() Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 016/148] x86/insn: Add a __ignore_sync_check__ marker Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 017/148] x86/insn: Add an insn_decode() API Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 018/148] x86/insn-eval: Handle return values from the decoder Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 019/148] x86/alternative: Use insn_decode() Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 020/148] x86: Add insn_decode_kernel() Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 021/148] x86/alternatives: Optimize optimize_nops() Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 022/148] x86/retpoline: Simplify retpolines Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 023/148] objtool: Correctly handle retpoline thunk calls Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 024/148] objtool: Handle per arch retpoline naming Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 025/148] objtool: Rework the elf_rebuild_reloc_section() logic Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 026/148] objtool: Add elf_create_reloc() helper Greg Kroah-Hartman
2022-07-23 9:53 ` [PATCH 5.10 027/148] objtool: Create reloc sections implicitly Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 028/148] objtool: Extract elf_strtab_concat() Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 029/148] objtool: Extract elf_symbol_add() Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 030/148] objtool: Add elf_create_undef_symbol() Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 031/148] objtool: Keep track of retpoline call sites Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 032/148] objtool: Cache instruction relocs Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 033/148] objtool: Skip magical retpoline .altinstr_replacement Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 034/148] objtool/x86: Rewrite retpoline thunk calls Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 035/148] objtool: Support asm jump tables Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 036/148] x86/alternative: Optimize single-byte NOPs at an arbitrary position Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 037/148] objtool: Fix .symtab_shndx handling for elf_create_undef_symbol() Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 038/148] objtool: Only rewrite unconditional retpoline thunk calls Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 039/148] objtool/x86: Ignore __x86_indirect_alt_* symbols Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 040/148] objtool: Dont make .altinstructions writable Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 041/148] objtool: Teach get_alt_entry() about more relocation types Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 042/148] objtool: print out the symbol type when complaining about it Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 043/148] objtool: Remove reloc symbol type checks in get_alt_entry() Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 044/148] objtool: Make .altinstructions section entry size consistent Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 045/148] objtool: Introduce CFI hash Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 046/148] objtool: Handle __sanitize_cov*() tail calls Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 047/148] objtool: Classify symbols Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 048/148] objtool: Explicitly avoid self modifying code in .altinstr_replacement Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 049/148] objtool,x86: Replace alternatives with .retpoline_sites Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 050/148] x86/retpoline: Remove unused replacement symbols Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 051/148] x86/asm: Fix register order Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 052/148] x86/asm: Fixup odd GEN-for-each-reg.h usage Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 053/148] x86/retpoline: Move the retpoline thunk declarations to nospec-branch.h Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 054/148] x86/retpoline: Create a retpoline thunk array Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 055/148] x86/alternative: Implement .retpoline_sites support Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 056/148] x86/alternative: Handle Jcc __x86_indirect_thunk_\reg Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 057/148] x86/alternative: Try inline spectre_v2=retpoline,amd Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 058/148] x86/alternative: Add debug prints to apply_retpolines() Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 059/148] bpf,x86: Simplify computing label offsets Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 060/148] bpf,x86: Respect X86_FEATURE_RETPOLINE* Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 061/148] x86/lib/atomic64_386_32: Rename things Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 062/148] x86: Prepare asm files for straight-line-speculation Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 063/148] x86: Prepare inline-asm " Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 064/148] x86/alternative: Relax text_poke_bp() constraint Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 065/148] objtool: Add straight-line-speculation validation Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 066/148] x86: Add straight-line-speculation mitigation Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 067/148] tools arch: Update arch/x86/lib/mem{cpy,set}_64.S copies used in perf bench mem memcpy Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 068/148] kvm/emulate: Fix SETcc emulation function offsets with SLS Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 069/148] objtool: Default ignore INT3 for unreachable Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 070/148] crypto: x86/poly1305 - Fixup SLS Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 071/148] objtool: Fix SLS validation for kcov tail-call replacement Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 072/148] objtool: Fix code relocs vs weak symbols Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 073/148] objtool: Fix type of reloc::addend Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 074/148] objtool: Fix symbol creation Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 075/148] x86/entry: Remove skip_r11rcx Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 076/148] objtool: Fix objtool regression on x32 systems Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 077/148] x86/realmode: build with -D__DISABLE_EXPORTS Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 078/148] x86/kvm/vmx: Make noinstr clean Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 079/148] x86/cpufeatures: Move RETPOLINE flags to word 11 Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 080/148] x86/retpoline: Cleanup some #ifdefery Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 081/148] x86/retpoline: Swizzle retpoline thunk Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 082/148] Makefile: Set retpoline cflags based on CONFIG_CC_IS_{CLANG,GCC} Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 083/148] x86/retpoline: Use -mfunction-return Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 084/148] x86: Undo return-thunk damage Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 085/148] x86,objtool: Create .return_sites Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 086/148] objtool: skip non-text sections when adding return-thunk sites Greg Kroah-Hartman
2022-07-23 9:54 ` [PATCH 5.10 087/148] x86,static_call: Use alternative RET encoding Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 088/148] x86/ftrace: " Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 089/148] x86/bpf: " Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 090/148] x86/kvm: Fix SETcc emulation for return thunks Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 091/148] x86/vsyscall_emu/64: Dont use RET in vsyscall emulation Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 092/148] x86/sev: Avoid using __x86_return_thunk Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 093/148] x86: Use return-thunk in asm code Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 094/148] objtool: Treat .text.__x86.* as noinstr Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 095/148] x86: Add magic AMD return-thunk Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 096/148] x86/bugs: Report AMD retbleed vulnerability Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 097/148] x86/bugs: Add AMD retbleed= boot parameter Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 098/148] x86/bugs: Enable STIBP for JMP2RET Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 099/148] x86/bugs: Keep a per-CPU IA32_SPEC_CTRL value Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 100/148] x86/entry: Add kernel IBRS implementation Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 101/148] x86/bugs: Optimize SPEC_CTRL MSR writes Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 102/148] x86/speculation: Add spectre_v2=ibrs option to support Kernel IBRS Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 103/148] x86/bugs: Split spectre_v2_select_mitigation() and spectre_v2_user_select_mitigation() Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 104/148] x86/bugs: Report Intel retbleed vulnerability Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 105/148] intel_idle: Disable IBRS during long idle Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 106/148] objtool: Update Retpoline validation Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 107/148] x86/xen: Rename SYS* entry points Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 108/148] x86/bugs: Add retbleed=ibpb Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 109/148] x86/bugs: Do IBPB fallback check only once Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 110/148] objtool: Add entry UNRET validation Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 111/148] x86/cpu/amd: Add Spectral Chicken Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 112/148] x86/speculation: Fix RSB filling with CONFIG_RETPOLINE=n Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 113/148] x86/speculation: Fix firmware entry SPEC_CTRL handling Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 114/148] x86/speculation: Fix SPEC_CTRL write on SMT state change Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 115/148] x86/speculation: Use cached host SPEC_CTRL value for guest entry/exit Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 116/148] x86/speculation: Remove x86_spec_ctrl_mask Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 117/148] objtool: Re-add UNWIND_HINT_{SAVE_RESTORE} Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 118/148] KVM: VMX: Flatten __vmx_vcpu_run() Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 119/148] KVM: VMX: Convert launched argument to flags Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 120/148] KVM: VMX: Prevent guest RSB poisoning attacks with eIBRS Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 121/148] KVM: VMX: Fix IBRS handling after vmexit Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 122/148] x86/speculation: Fill RSB on vmexit for IBRS Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 123/148] x86/common: Stamp out the stepping madness Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 124/148] x86/cpu/amd: Enumerate BTC_NO Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 125/148] x86/retbleed: Add fine grained Kconfig knobs Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 126/148] x86/bugs: Add Cannon lake to RETBleed affected CPU list Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 127/148] x86/bugs: Do not enable IBPB-on-entry when IBPB is not supported Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 128/148] x86/kexec: Disable RET on kexec Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 129/148] x86/speculation: Disable RRSBA behavior Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 130/148] x86/static_call: Serialize __static_call_fixup() properly Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 131/148] tools/insn: Restore the relative include paths for cross building Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 132/148] x86, kvm: use proper ASM macros for kvm_vcpu_is_preempted Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 133/148] x86/xen: Fix initialisation in hypercall_page after rethunk Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 134/148] x86/ftrace: Add UNWIND_HINT_FUNC annotation for ftrace_stub Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 135/148] x86/asm/32: Fix ANNOTATE_UNRET_SAFE use on 32-bit Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 136/148] x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 137/148] efi/x86: use naked RET on mixed mode call wrapper Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 138/148] x86/kvm: fix FASTOP_SIZE when return thunks are enabled Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 139/148] KVM: emulate: do not adjust size of fastop and setcc subroutines Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 140/148] tools arch x86: Sync the msr-index.h copy with the kernel sources Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 141/148] tools headers cpufeatures: Sync " Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 142/148] x86/bugs: Remove apostrophe typo Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 143/148] um: Add missing apply_returns() Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 144/148] x86: Use -mindirect-branch-cs-prefix for RETPOLINE builds Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 145/148] kvm: fix objtool relocation warning Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 146/148] objtool: Fix elf_create_undef_symbol() endianness Greg Kroah-Hartman
2022-07-23 9:55 ` [PATCH 5.10 147/148] tools arch: Update arch/x86/lib/mem{cpy,set}_64.S copies used in perf bench mem memcpy - again Greg Kroah-Hartman
2022-07-23 9:56 ` [PATCH 5.10 148/148] tools headers: Remove broken definition of __LITTLE_ENDIAN Greg Kroah-Hartman
2022-07-23 14:12 ` [PATCH 5.10 000/148] 5.10.133-rc1 review Guenter Roeck
2022-07-23 18:03 ` Daniel Díaz
2022-07-24 4:49 ` Rudi Heitbaum
2022-07-24 8:06 ` Sudip Mukherjee (Codethink)
2022-07-25 8:03 ` Jon Hunter
2022-07-25 10:19 ` Pavel Machek
2022-07-25 17:15 ` Florian Fainelli
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