From: Andrew Cooper <andrew.cooper3@citrix.com>
To: Xen-devel <xen-devel@lists.xenproject.org>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>
Subject: [Xen-devel] [PATCH 0/6] x86/ucode: Cleanup - Part 1/n
Date: Thu, 19 Mar 2020 15:26:16 +0000 [thread overview]
Message-ID: <20200319152622.31758-1-andrew.cooper3@citrix.com> (raw)
I got sad at the state of microcode handling while investigating an issue.
This is some preliminary cleanup, with the only practical changes in patch 4.
Andrew Cooper (6):
x86/ucode: Remove declarations for non-external functions
x86/ucode: Move microcode into its own directory
x86/ucode: Move interface from processor.h to microcode.h
x86/ucode: Rationalise startup and family/model checks
x86/ucode: Alter ops->free_patch() to free the entire patch
x86/ucode: Make struct microcode_patch opaque
xen/arch/x86/Makefile | 3 --
xen/arch/x86/acpi/power.c | 1 +
xen/arch/x86/cpu/Makefile | 1 +
xen/arch/x86/cpu/microcode/Makefile | 3 ++
.../x86/{microcode_amd.c => cpu/microcode/amd.c} | 54 ++++++++-----------
xen/arch/x86/{microcode.c => cpu/microcode/core.c} | 62 +++++++++++-----------
.../{microcode_intel.c => cpu/microcode/intel.c} | 47 ++++++----------
.../x86/cpu/microcode/private.h} | 33 ++++--------
xen/arch/x86/efi/efi-boot.h | 2 +-
xen/arch/x86/platform_hypercall.c | 1 +
xen/arch/x86/setup.c | 1 +
xen/arch/x86/smpboot.c | 1 +
xen/arch/x86/spec_ctrl.c | 1 -
xen/include/asm-x86/microcode.h | 36 +++----------
xen/include/asm-x86/processor.h | 9 ----
15 files changed, 93 insertions(+), 162 deletions(-)
create mode 100644 xen/arch/x86/cpu/microcode/Makefile
rename xen/arch/x86/{microcode_amd.c => cpu/microcode/amd.c} (95%)
rename xen/arch/x86/{microcode.c => cpu/microcode/core.c} (96%)
rename xen/arch/x86/{microcode_intel.c => cpu/microcode/intel.c} (92%)
copy xen/{include/asm-x86/microcode.h => arch/x86/cpu/microcode/private.h} (57%)
--
2.11.0
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next reply other threads:[~2020-03-19 15:27 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-19 15:26 Andrew Cooper [this message]
2020-03-19 15:26 ` [Xen-devel] [PATCH 1/6] x86/ucode: Remove declarations for non-external functions Andrew Cooper
2020-03-19 15:26 ` [Xen-devel] [PATCH 2/6] x86/ucode: Move microcode into its own directory Andrew Cooper
2020-03-19 15:26 ` [Xen-devel] [PATCH 3/6] x86/ucode: Move interface from processor.h to microcode.h Andrew Cooper
2020-03-19 15:26 ` [Xen-devel] [PATCH 4/6] x86/ucode: Rationalise startup and family/model checks Andrew Cooper
2020-03-20 13:37 ` Jan Beulich
2020-03-20 13:40 ` Andrew Cooper
2020-03-20 13:56 ` Jan Beulich
2020-03-20 14:27 ` Andrew Cooper
2020-03-20 14:48 ` Jan Beulich
2020-03-19 15:26 ` [Xen-devel] [PATCH 5/6] x86/ucode: Alter ops->free_patch() to free the entire patch Andrew Cooper
2020-03-20 13:51 ` Jan Beulich
2020-03-20 14:50 ` Andrew Cooper
2020-03-20 15:15 ` Jan Beulich
2020-03-20 16:10 ` Andrew Cooper
2020-03-20 16:16 ` Jan Beulich
2020-03-20 16:48 ` Andrew Cooper
2020-03-23 7:52 ` Jan Beulich
2020-03-19 15:26 ` [Xen-devel] [PATCH 6/6] x86/ucode: Make struct microcode_patch opaque Andrew Cooper
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