Thomas Gleixner 3e89bf35eb x86/vdso: Move cycle_last handling into the caller ... Dereferencing gtod->cycle_last all over the place and foing the cycles < last comparison in the vclock read functions generates horrible code. Doing it at the call site is much better and gains a few cycles both for TSC and pvclock. Caveat: This adds the comparison to the hyperv vclock as well, but I have no way to test that. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Andy Lutomirski <luto@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Matt Rickard <matt@softrans.com.au> Cc: Stephen Boyd <sboyd@kernel.org> Cc: John Stultz <john.stultz@linaro.org> Cc: Florian Weimer <fweimer@redhat.com> Cc: "K. Y. Srinivasan" <kys@microsoft.com> Cc: Vitaly Kuznetsov <vkuznets@redhat.com> Cc: devel@linuxdriverproject.org Cc: virtualization@lists.linux-foundation.org Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Juergen Gross <jgross@suse.com> Link: https://lkml.kernel.org/r/20180917130707.741440803@linutronix.de		2018-10-04 23:00:27 +02:00
..
boot	x86/boot: Fix kexec booting failure in the SEV bit detection code	2018-09-27 19:35:03 +02:00
configs
crypto	crypto: x86/aegis,morus - Do not require OSXSAVE for SSE2	2018-09-14 14:08:27 +08:00
entry	x86/vdso: Move cycle_last handling into the caller	2018-10-04 23:00:27 +02:00
events	perf/x86/intel: Add support/quirk for the MISPREDICT bit on Knights Landing CPUs	2018-09-10 10:03:01 +02:00
hyperv	x86/hyper-v: rename ipi_arg_{ex,non_ex} structures	2018-09-20 00:51:42 +02:00
ia32
include	x86/vdso: Introduce and use vgtod_ts	2018-10-04 23:00:25 +02:00
kernel	x86/vdso: Enforce 64bit clocksource	2018-10-04 23:00:25 +02:00
kvm	KVM: nVMX: Fix bad cleanup on error of get/set nested state IOCTLs	2018-09-20 18:54:08 +02:00
lib	x86/nmi: Fix NMI uaccess race against CR3 switching	2018-08-31 17:08:22 +02:00
math-emu
mm	x86/mm: Expand static page table for fixmap space	2018-09-20 23:17:22 +02:00
net	bpf, x32: Fix regression caused by commit 24dea04767	2018-07-26 02:51:12 +02:00
oprofile
pci	PCI: Make early dump functionality generic	2018-06-29 20:06:07 -05:00
platform	x86/efi: Load fixmap GDT in efi_call_phys_epilog() before setting %cr3	2018-09-12 21:53:34 +02:00
power	Power management updates for 4.19-rc1	2018-08-14 13:12:24 -07:00
purgatory	kbuild: move bin2c back to scripts/ from scripts/basic/	2018-07-18 01:18:05 +09:00
ras
realmode
tools	x86/relocs: Add __end_rodata_aligned to S_REL	2018-08-09 20:42:07 +02:00
um	Consolidation of Kconfig files by Christoph Hellwig.	2018-08-15 13:05:12 -07:00
video
xen	xen: fixes for 4.19-rc5	2018-09-23 13:32:19 +02:00
.gitignore
Kbuild
Kconfig	x86/time: Implement clocksource_arch_init()	2018-10-04 23:00:24 +02:00
Kconfig.cpu
Kconfig.debug	Kconfig: consolidate the "Kernel hacking" menu	2018-08-02 08:06:48 +09:00
Makefile	x86: Allow generating user-space headers without a compiler	2018-08-31 17:08:22 +02:00
Makefile_32.cpu
Makefile.um	kbuild: rename LDFLAGS to KBUILD_LDFLAGS	2018-08-24 08:22:08 +09:00