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authorLinus Torvalds <torvalds@linux-foundation.org>2022-11-27 11:59:14 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2022-11-27 11:59:14 -0800
commit08b06441267984d2e42cefc1dfb587e2d2d8512d (patch)
tree47f462167a42254676c546afa203f674b398cf38 /scripts
parent5afcab22179e4b4668e2df4759cfd71f09d2b503 (diff)
parent4dbd6a3e90e03130973688fd79e19425f720d999 (diff)
downloadlinux-08b06441267984d2e42cefc1dfb587e2d2d8512d.tar.gz
Merge tag 'x86_urgent_for_v6.1_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Borislav Petkov:

 - ioremap: mask out the bits which are not part of the physical address
   *after* the size computation is done to prevent any hypothetical
   ioremap failures

 - Change the MSR save/restore functionality during suspend to rely on
   flags denoting that the related MSRs are actually supported vs
   reading them and assuming they are (an Atom one allows reading but
   not writing, thus breaking this scheme at resume time)

 - prevent IV reuse in the AES-GCM communication scheme between SNP
   guests and the AMD secure processor

* tag 'x86_urgent_for_v6.1_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/ioremap: Fix page aligned size calculation in __ioremap_caller()
  x86/pm: Add enumeration check before spec MSRs save/restore setup
  x86/tsx: Add a feature bit for TSX control MSR support
  virt/sev-guest: Prevent IV reuse in the SNP guest driver
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