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| author | Daniel P. Berrangé <berrange@redhat.com> | 2018-06-27 17:01:03 +0100 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2018-08-16 13:43:01 -0300 |
| commit | 2544e9e4aa2bcef8ac069057a681a5ff37a23e49 (patch) | |
| tree | 0efa3fd7a1e0e1a3b493ecfe3ce666ac426ec973 /Makefile | |
| parent | bb16c0412a572c2c9cd44496deb3ad430bc49c1a (diff) | |
| download | qemu-2544e9e4aa2bcef8ac069057a681a5ff37a23e49.zip | |
docs: add guidance on configuring CPU models for x86
With the recent set of CPU hardware vulnerabilities on x86, it is
increasingly difficult to understand which CPU configurations are
good to use and what flaws they might be vulnerable to.
This doc attempts to help management applications and administrators in
picking sensible CPU configuration on x86 hosts. It outlines which of
the named CPU models are good choices, and describes which extra CPU
flags should be enabled to allow the guest to mitigate hardware flaws.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20180627160103.13634-1-berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -357,6 +357,7 @@ DOCS=qemu-doc.html qemu-doc.txt qemu.1 qemu-img.1 qemu-nbd.8 qemu-ga.8 DOCS+=docs/interop/qemu-qmp-ref.html docs/interop/qemu-qmp-ref.txt docs/interop/qemu-qmp-ref.7 DOCS+=docs/interop/qemu-ga-ref.html docs/interop/qemu-ga-ref.txt docs/interop/qemu-ga-ref.7 DOCS+=docs/qemu-block-drivers.7 +DOCS+=docs/qemu-cpu-models.7 ifdef CONFIG_VIRTFS DOCS+=fsdev/virtfs-proxy-helper.1 endif @@ -778,6 +779,7 @@ distclean: clean rm -f docs/interop/qemu-qmp-ref.pdf docs/interop/qemu-ga-ref.pdf rm -f docs/interop/qemu-qmp-ref.html docs/interop/qemu-ga-ref.html rm -f docs/qemu-block-drivers.7 + rm -f docs/qemu-cpu-models.7 for d in $(TARGET_DIRS); do \ rm -rf $$d || exit 1 ; \ done @@ -823,6 +825,7 @@ ifdef CONFIG_POSIX $(INSTALL_DIR) "$(DESTDIR)$(mandir)/man7" $(INSTALL_DATA) docs/interop/qemu-qmp-ref.7 "$(DESTDIR)$(mandir)/man7" $(INSTALL_DATA) docs/qemu-block-drivers.7 "$(DESTDIR)$(mandir)/man7" + $(INSTALL_DATA) docs/qemu-cpu-models.7 "$(DESTDIR)$(mandir)/man7" ifneq ($(TOOLS),) $(INSTALL_DATA) qemu-img.1 "$(DESTDIR)$(mandir)/man1" $(INSTALL_DIR) "$(DESTDIR)$(mandir)/man8" @@ -965,6 +968,7 @@ fsdev/virtfs-proxy-helper.1: fsdev/virtfs-proxy-helper.texi qemu-nbd.8: qemu-nbd.texi qemu-option-trace.texi qemu-ga.8: qemu-ga.texi docs/qemu-block-drivers.7: docs/qemu-block-drivers.texi +docs/qemu-cpu-models.7: docs/qemu-cpu-models.texi html: qemu-doc.html docs/interop/qemu-qmp-ref.html docs/interop/qemu-ga-ref.html info: qemu-doc.info docs/interop/qemu-qmp-ref.info docs/interop/qemu-ga-ref.info @@ -974,7 +978,8 @@ txt: qemu-doc.txt docs/interop/qemu-qmp-ref.txt docs/interop/qemu-ga-ref.txt qemu-doc.html qemu-doc.info qemu-doc.pdf qemu-doc.txt: \ qemu-img.texi qemu-nbd.texi qemu-options.texi qemu-option-trace.texi \ qemu-monitor.texi qemu-img-cmds.texi qemu-ga.texi \ - qemu-monitor-info.texi docs/qemu-block-drivers.texi + qemu-monitor-info.texi docs/qemu-block-drivers.texi \ + docs/qemu-cpu-models.texi docs/interop/qemu-ga-ref.dvi docs/interop/qemu-ga-ref.html \ docs/interop/qemu-ga-ref.info docs/interop/qemu-ga-ref.pdf \ |