From: Andrew Cooper <andrew.cooper3@citrix.com>
To: Xen-devel <xen-devel@lists.xen.org>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>
Subject: [PATCH 0/6] x86/emul: Use struct cpuid_policy for feature checks
Date: Mon, 5 Nov 2018 11:21:01 +0000 [thread overview]
Message-ID: <1541416867-30253-1-git-send-email-andrew.cooper3@citrix.com> (raw)
Prompted by Jan's "x86emul: consolidate CR4 handling", I've cleaned up this
series and posted it. The end purpose is the substantial reduction in
compiled volume of x86_emulate().
Andrew Cooper (6):
tools: Move the typesafe min/max helpers into xen-tools/libs.h
libx86: Split x86_cpuid_policy_fill_native() out of calculate_raw_policy()
tools/x86emul: Use struct cpuid_policy in the userspace test harnesses
x86/emul: Pass a full cpuid_policy into x86_emulate()
x86/emul: Don't use the ->cpuid() hook for feature checks
x86/emul: dedup hvmemul_cpuid() and pv_emul_cpuid()
tools/fuzz/x86_instruction_emulator/Makefile | 9 +-
tools/fuzz/x86_instruction_emulator/fuzz-emul.c | 1 +
tools/include/xen-tools/libs.h | 38 +++++
tools/libxc/xc_private.h | 16 --
tools/libxl/libxl_internal.h | 16 --
tools/tests/x86_emulator/Makefile | 7 +-
tools/tests/x86_emulator/test_x86_emulator.c | 2 +-
tools/tests/x86_emulator/x86-emulate.c | 12 ++
tools/tests/x86_emulator/x86-emulate.h | 217 ++++--------------------
xen/arch/x86/cpuid.c | 105 +-----------
xen/arch/x86/hvm/emulate.c | 15 +-
xen/arch/x86/mm/shadow/common.c | 2 +-
xen/arch/x86/mm/shadow/hvm.c | 1 -
xen/arch/x86/pv/emul-priv-op.c | 12 +-
xen/arch/x86/pv/ro-page-fault.c | 5 +-
xen/arch/x86/x86_emulate.c | 8 +
xen/arch/x86/x86_emulate/x86_emulate.c | 147 ++++++----------
xen/arch/x86/x86_emulate/x86_emulate.h | 6 +-
xen/include/asm-x86/hvm/emulate.h | 2 -
xen/include/asm-x86/mm.h | 2 -
xen/include/asm-x86/processor.h | 6 -
xen/include/xen/lib/x86/cpuid.h | 18 ++
xen/lib/x86/cpuid.c | 108 ++++++++++++
23 files changed, 300 insertions(+), 455 deletions(-)
--
2.1.4
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next reply other threads:[~2018-11-05 11:21 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-05 11:21 Andrew Cooper [this message]
2018-11-05 11:21 ` [PATCH 1/6] tools: Move the typesafe min/max helpers into xen-tools/libs.h Andrew Cooper
2018-11-05 11:23 ` Wei Liu
2018-11-05 11:21 ` [PATCH 2/6] libx86: Split x86_cpuid_policy_fill_native() out of calculate_raw_policy() Andrew Cooper
2018-11-06 13:44 ` Jan Beulich
2018-11-09 16:24 ` Andrew Cooper
2018-11-12 8:13 ` Jan Beulich
2018-11-06 16:31 ` Roger Pau Monné
2018-11-09 16:26 ` Andrew Cooper
2018-11-05 11:21 ` [PATCH 3/6] tools/x86emul: Use struct cpuid_policy in the userspace test harnesses Andrew Cooper
2018-11-06 15:25 ` Jan Beulich
2018-11-05 11:21 ` [PATCH 4/6] x86/emul: Pass a full cpuid_policy into x86_emulate() Andrew Cooper
2018-11-06 15:28 ` Jan Beulich
2018-11-05 11:21 ` [PATCH 5/6] x86/emul: Don't use the ->cpuid() hook for feature checks Andrew Cooper
2018-11-06 15:32 ` Jan Beulich
2018-11-05 11:21 ` [PATCH 6/6] x86/emul: dedup hvmemul_cpuid() and pv_emul_cpuid() Andrew Cooper
2018-11-06 15:38 ` Jan Beulich
2018-11-06 15:52 ` Andrew Cooper
2018-11-06 16:16 ` Jan Beulich
2018-11-09 17:16 ` Andrew Cooper
2018-11-12 8:17 ` Jan Beulich
2018-11-14 0:20 ` Woods, Brian
2018-11-14 7:47 ` Jan Beulich
2018-11-15 14:23 ` Andrew Cooper
2018-11-15 15:09 ` Jan Beulich
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