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authorDaniel P. Berrangé <berrange@redhat.com>2018-06-27 17:01:03 +0100
committerEduardo Habkost <ehabkost@redhat.com>2018-08-16 13:43:01 -0300
commit2544e9e4aa2bcef8ac069057a681a5ff37a23e49 (patch)
tree0efa3fd7a1e0e1a3b493ecfe3ce666ac426ec973 /Makefile
parentbb16c0412a572c2c9cd44496deb3ad430bc49c1a (diff)
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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--Makefile7
1 files changed, 6 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 2da686b..b7c6e57 100644
--- a/Makefile
+++ b/Makefile
@@ -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 \