tree bbc73649bb58c3a274d731d172e68dd389cc57b4
parent c141b30e9960e81455ad9c3658c079051eea7e2d
parent bb5570ad3b54e7930997aec76ab68256d5236d94
author Linus Torvalds <torvalds@linux-foundation.org> 1593365701 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1593365701 -0700
mergetag object bb5570ad3b54e7930997aec76ab68256d5236d94
 type commit
 tag x86_urgent_for_5.8_rc3
 tagger Borislav Petkov <bp@suse.de> 1593355174 +0200
 
 * AMD Memory bandwidth counter width fix, by Babu Moger.
 
 * Use the proper length type in the 32-bit truncate() syscall variant,
 by Jiri Slaby.
 
 * Reinit IA32_FEAT_CTL during wakeup to fix the case where after
 resume, VMXON would #GP due to VMX not being properly enabled, by Sean
 Christopherson.
 
 * Fix a static checker warning in the resctrl code, by Dan Carpenter.
 
 * Add a CR4 pinning mask for bits which cannot change after boot, by
 Kees Cook.
 
 * Align the start of the loop of __clear_user() to 16 bytes, to improve
 performance on AMD zen1 and zen2 microarchitectures, by Matt Fleming.
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Merge tag 'x86_urgent_for_5.8_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fixes from Borislav Petkov:

 - AMD Memory bandwidth counter width fix, by Babu Moger.

 - Use the proper length type in the 32-bit truncate() syscall variant,
   by Jiri Slaby.

 - Reinit IA32_FEAT_CTL during wakeup to fix the case where after
   resume, VMXON would #GP due to VMX not being properly enabled, by
   Sean Christopherson.

 - Fix a static checker warning in the resctrl code, by Dan Carpenter.

 - Add a CR4 pinning mask for bits which cannot change after boot, by
   Kees Cook.

 - Align the start of the loop of __clear_user() to 16 bytes, to improve
   performance on AMD zen1 and zen2 microarchitectures, by Matt Fleming.

* tag 'x86_urgent_for_5.8_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/asm/64: Align start of __clear_user() loop to 16-bytes
  x86/cpu: Use pinning mask for CR4 bits needing to be 0
  x86/resctrl: Fix a NULL vs IS_ERR() static checker warning in rdt_cdp_peer_get()
  x86/cpu: Reinitialize IA32_FEAT_CTL MSR on BSP during wakeup
  syscalls: Fix offset type of ksys_ftruncate()
  x86/resctrl: Fix memory bandwidth counter width for AMD