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(parent: caab85a) | patch
x86/spec-ctrl: Mitigate the Special Register Buffer Data Sampling sidechannel
authorAndrew Cooper <andrew.cooper3@citrix.com>
Wed, 8 Jan 2020 19:47:46 +0000 (19:47 +0000)
committerAndrew Cooper <andrew.cooper3@citrix.com>
Tue, 9 Jun 2020 16:42:18 +0000 (17:42 +0100)
commit6a49b9a7920c82015381740905582b666160d955
treec4e7fc0125718820d7f18c6a9cfc52aa65e29813tree | snapshot
parentcaab85ab58c0cdf74ab070a5de5c4df89f509ff3commit | diff
x86/spec-ctrl: Mitigate the Special Register Buffer Data Sampling sidechannel

See patch documentation and comments.

This is part of XSA-320 / CVE-2020-0543

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
docs/misc/xen-command-line.pandoc diff | blob | history
xen/arch/x86/acpi/power.c diff | blob | history
xen/arch/x86/smpboot.c diff | blob | history
xen/arch/x86/spec_ctrl.c diff | blob | history
xen/include/asm-x86/spec_ctrl.h diff | blob | history
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