Linus Torvalds 6a45a65888 A set of fixes and updates for x86: ... - Unbreak paravirt VDSO clocks. While the VDSO code was moved into lib for sharing a subtle check for the validity of paravirt clocks got replaced. While the replacement works perfectly fine for bare metal as the update of the VDSO clock mode is synchronous, it fails for paravirt clocks because the hypervisor can invalidate them asynchronous. Bring it back as an optional function so it does not inflict this on architectures which are free of PV damage. - Fix the jiffies to jiffies64 mapping on 64bit so it does not trigger an ODR violation on newer compilers - Three fixes for the SSBD and *IB* speculation mitigation maze to ensure consistency, not disabling of some *IB* variants wrongly and to prevent a rogue cross process shutdown of SSBD. All marked for stable. - Add yet more CPU models to the splitlock detection capable list !@#%$! - Bring the pr_info() back which tells that TSC deadline timer is enabled. - Reboot quirk for MacBook6,1 -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAl7ie1oTHHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYofXrEACDD0mNBU2c4vQiR+n4d41PqW1p15DM /wG7dYqYt2RdR6qOAspmNL5ilUP+L+eoT/86U9y0g4j3FtTREqyy6mpWE4MQzqaQ eKWVoeYt7l9QbR1kP4eks1CN94OyVBUPo3P78UPruWMB11iyKjyrkEdsDmRSLOdr 6doqMFGHgowrQRwsLPFUt7b2lls6ssOSYgM/ChHi2Iga431ZuYYcRe2mNVsvqx3n 0N7QZlJ/LivXdCmdpe3viMBsDaomiXAloKUo+HqgrCLYFXefLtfOq09U7FpddYqH ztxbGW/7gFn2HEbmdeaiufux263MdHtnjvdPhQZKHuyQmZzzxDNBFgOILSrBJb5y qLYJGhMa0sEwMBM9MMItomNgZnOITQ3WGYAdSCg3mG3jK4EXzr6aQm/Qz5SI+Cte bQKB2dgR53Gw/1uc7F5qMGQ2NzeUbKycT0ZbF3vkUPVh1kdU3juIntsovv2lFeBe Rog/rZliT1xdHrGAHRbubb2/3v66CSodMoYz0eQtr241Oz0LGwnyFqLN3qcZVLDt OtxHQ3bbaxevDEetJXfSh3CfHKNYMToAcszmGDse3MJxC7DL5AA51OegMa/GYOX6 r5J99MUsEzZQoQYyXFf1MjwgxH4CQK1xBBUXYaVG65AcmhT21YbNWnCbxgf7hW+V hqaaUSig4V3NLw== =VlBk -----END PGP SIGNATURE----- Merge tag 'x86-urgent-2020-06-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull more x86 updates from Thomas Gleixner: "A set of fixes and updates for x86: - Unbreak paravirt VDSO clocks. While the VDSO code was moved into lib for sharing a subtle check for the validity of paravirt clocks got replaced. While the replacement works perfectly fine for bare metal as the update of the VDSO clock mode is synchronous, it fails for paravirt clocks because the hypervisor can invalidate them asynchronously. Bring it back as an optional function so it does not inflict this on architectures which are free of PV damage. - Fix the jiffies to jiffies64 mapping on 64bit so it does not trigger an ODR violation on newer compilers - Three fixes for the SSBD and *IB* speculation mitigation maze to ensure consistency, not disabling of some *IB* variants wrongly and to prevent a rogue cross process shutdown of SSBD. All marked for stable. - Add yet more CPU models to the splitlock detection capable list !@#%$! - Bring the pr_info() back which tells that TSC deadline timer is enabled. - Reboot quirk for MacBook6,1" * tag 'x86-urgent-2020-06-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/vdso: Unbreak paravirt VDSO clocks lib/vdso: Provide sanity check for cycles (again) clocksource: Remove obsolete ifdef x86_64: Fix jiffies ODR violation x86/speculation: PR_SPEC_FORCE_DISABLE enforcement for indirect branches. x86/speculation: Prevent rogue cross-process SSBD shutdown x86/speculation: Avoid force-disabling IBPB based on STIBP and enhanced IBRS. x86/cpu: Add Sapphire Rapids CPU model number x86/split_lock: Add Icelake microserver and Tigerlake CPU models x86/apic: Make TSC deadline timer detection message visible x86/reboot/quirks: Add MacBook6,1 reboot quirk		2020-06-11 15:54:31 -07:00
..
gettimeofday.c	A set of fixes and updates for x86:	2020-06-11 15:54:31 -07:00
Kconfig	lib/vdso: Cleanup clock mode storage leftovers	2020-02-17 20:12:17 +01:00
Makefile