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[Qemu-devel] [PULL 25/77] Revert "i386: Add CPUID bit for PCONFIG"
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PULL 25/77] Revert "i386: Add CPUID bit for PCONFIG" |
Date: |
Mon, 4 Feb 2019 19:35:27 +0100 |
From: Robert Hoo <address@hidden>
This reverts commit 5131dc433df54b37e8e918d8fba7fe10344e7a7b.
For new instruction 'PCONFIG' will not be exposed to guest.
Signed-off-by: Robert Hoo <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
---
target/i386/cpu.c | 2 +-
target/i386/cpu.h | 1 -
2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 7301e7d..6f3b841 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -1077,7 +1077,7 @@ static FeatureWordInfo feature_word_info[FEATURE_WORDS] =
{
NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL,
- NULL, NULL, "pconfig", NULL,
+ NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL,
NULL, NULL, "spec-ctrl", "stibp",
NULL, "arch-capabilities", NULL, "ssbd",
diff --git a/target/i386/cpu.h b/target/i386/cpu.h
index 59656a7..95112b9 100644
--- a/target/i386/cpu.h
+++ b/target/i386/cpu.h
@@ -694,7 +694,6 @@ typedef uint32_t FeatureWordArray[FEATURE_WORDS];
#define CPUID_7_0_EDX_AVX512_4VNNIW (1U << 2) /* AVX512 Neural Network
Instructions */
#define CPUID_7_0_EDX_AVX512_4FMAPS (1U << 3) /* AVX512 Multiply Accumulation
Single Precision */
-#define CPUID_7_0_EDX_PCONFIG (1U << 18) /* Platform Configuration */
#define CPUID_7_0_EDX_SPEC_CTRL (1U << 26) /* Speculation Control */
#define CPUID_7_0_EDX_ARCH_CAPABILITIES (1U << 29) /*Arch Capabilities*/
#define CPUID_7_0_EDX_SPEC_CTRL_SSBD (1U << 31) /* Speculative Store Bypass
Disable */
--
1.8.3.1
- [Qemu-devel] [PULL 23/77] i386: remove the new CPUID 'PCONFIG' from Icelake-Server CPU model, (continued)
- [Qemu-devel] [PULL 23/77] i386: remove the new CPUID 'PCONFIG' from Icelake-Server CPU model, Paolo Bonzini, 2019/02/04
- [Qemu-devel] [PULL 30/77] contrib/elf2dmp: fix structures definitions, Paolo Bonzini, 2019/02/04
- [Qemu-devel] [PULL 32/77] configure: enable elf2dmp build for Windows hosts, Paolo Bonzini, 2019/02/04
- [Qemu-devel] [PULL 12/77] elf: Add optional function ptr to load_elf() to parse ELF notes, Paolo Bonzini, 2019/02/04
- [Qemu-devel] [PULL 24/77] i386: remove the 'INTEL_PT' CPUID bit from named CPU models, Paolo Bonzini, 2019/02/04
- [Qemu-devel] [PULL 26/77] target-i386: hvf: remove MPX support, Paolo Bonzini, 2019/02/04
- [Qemu-devel] [PULL 22/77] hw/i386/pc: enable PVH only for machine type >= 4.0, Paolo Bonzini, 2019/02/04
- [Qemu-devel] [PULL 28/77] contrib/elf2dmp: use GLib in ELF processing, Paolo Bonzini, 2019/02/04
- [Qemu-devel] [PULL 19/77] optionrom: add new PVH option rom, Paolo Bonzini, 2019/02/04
- [Qemu-devel] [PULL 21/77] optionrom/pvh: load initrd from fw_cfg, Paolo Bonzini, 2019/02/04
- [Qemu-devel] [PULL 25/77] Revert "i386: Add CPUID bit for PCONFIG",
Paolo Bonzini <=
- [Qemu-devel] [PULL 27/77] contrib/elf2dmp: fix elf.h including, Paolo Bonzini, 2019/02/04
- [Qemu-devel] [PULL 15/77] pvh: Boot uncompressed kernel using direct boot ABI, Paolo Bonzini, 2019/02/04
- [Qemu-devel] [PULL 37/77] hw/core/loader.c: Read as long as possible in load_image_size(), Paolo Bonzini, 2019/02/04
- [Qemu-devel] [PULL 40/77] docker: adjust Xen repository for CentOS 7, Paolo Bonzini, 2019/02/04
- [Qemu-devel] [PULL 33/77] monitor: do not use QTAILQ_FOREACH_SAFE across critical sections, Paolo Bonzini, 2019/02/04
- [Qemu-devel] [PULL 38/77] i386: import & use bootparam.h, Paolo Bonzini, 2019/02/04
- [Qemu-devel] [PULL 36/77] unify len and addr type for memory/address APIs, Paolo Bonzini, 2019/02/04
- [Qemu-devel] [PULL 34/77] crypto: finish removing TABs, Paolo Bonzini, 2019/02/04
- [Qemu-devel] [PULL 39/77] i386: allow to load initrd below 4 GB for recent linux, Paolo Bonzini, 2019/02/04
- [Qemu-devel] [PULL 35/77] ui: vnc: finish removing TABs, Paolo Bonzini, 2019/02/04