2018-01-15 14:26:15 +03:00
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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2018-01-06 17:13:39 +03:00
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From: Ingo Molnar <mingo@kernel.org>
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Date: Tue, 14 Nov 2017 07:24:22 +0100
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2018-01-15 14:26:15 +03:00
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Subject: [PATCH] tools/headers: Sync objtool UAPI header
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2018-01-06 17:13:39 +03:00
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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CVE-2017-5754
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objtool grew this new warning:
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Warning: synced file at 'tools/objtool/arch/x86/include/asm/inat.h' differs from latest kernel version at 'arch/x86/include/asm/inat.h'
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which upstream header grew new INAT_SEG_* definitions.
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Sync up the tooling version of the header.
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Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
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Cc: Josh Poimboeuf <jpoimboe@redhat.com>
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Cc: Peter Zijlstra <peterz@infradead.org>
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Cc: Thomas Gleixner <tglx@linutronix.de>
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Cc: linux-kernel@vger.kernel.org
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Signed-off-by: Ingo Molnar <mingo@kernel.org>
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(cherry picked from commit 1ca1d1e5618960574fb01507dbab07e5337049a1)
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Signed-off-by: Andy Whitcroft <apw@canonical.com>
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Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
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(cherry picked from commit 3dd05d51e337e9d780fb0e7c46d7216a79380d7b)
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Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
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---
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tools/objtool/arch/x86/include/asm/inat.h | 10 ++++++++++
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1 file changed, 10 insertions(+)
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diff --git a/tools/objtool/arch/x86/include/asm/inat.h b/tools/objtool/arch/x86/include/asm/inat.h
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index 02aff0867211..1c78580e58be 100644
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--- a/tools/objtool/arch/x86/include/asm/inat.h
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+++ b/tools/objtool/arch/x86/include/asm/inat.h
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@@ -97,6 +97,16 @@
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#define INAT_MAKE_GROUP(grp) ((grp << INAT_GRP_OFFS) | INAT_MODRM)
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#define INAT_MAKE_IMM(imm) (imm << INAT_IMM_OFFS)
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+/* Identifiers for segment registers */
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+#define INAT_SEG_REG_IGNORE 0
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+#define INAT_SEG_REG_DEFAULT 1
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+#define INAT_SEG_REG_CS 2
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+#define INAT_SEG_REG_SS 3
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+#define INAT_SEG_REG_DS 4
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+#define INAT_SEG_REG_ES 5
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+#define INAT_SEG_REG_FS 6
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+#define INAT_SEG_REG_GS 7
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+
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/* Attribute search APIs */
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extern insn_attr_t inat_get_opcode_attribute(insn_byte_t opcode);
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extern int inat_get_last_prefix_id(insn_byte_t last_pfx);
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--
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2.14.2
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