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authorLinus Torvalds <torvalds@linux-foundation.org>2019-11-26 10:12:28 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-11-26 10:12:28 -0800
commit5c4a1c090d8676d8b84e2ac40671602be44afdfc (patch)
tree1fc8c456266e37a7e5c2e584eeed546587142da0 /lib
parent53a07a148fd05dc6d317745688270bc79fe73121 (diff)
parent4a13b0e3e10996b9aa0b45a764ecfe49f6fcd360 (diff)
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar: "These are the fixes left over from the v5.4 cycle: - Various low level 32-bit entry code fixes and improvements by Andy Lutomirski, Peter Zijlstra and Thomas Gleixner. - Fix 32-bit Xen PV breakage, by Jan Beulich" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/entry/32: Fix FIXUP_ESPFIX_STACK with user CR3 x86/pti/32: Calculate the various PTI cpu_entry_area sizes correctly, make the CPU_ENTRY_AREA_PAGES assert precise selftests/x86/sigreturn/32: Invalidate DS and ES when abusing the kernel selftests/x86/mov_ss_trap: Fix the SYSENTER test x86/entry/32: Fix NMI vs ESPFIX x86/entry/32: Unwind the ESPFIX stack earlier on exception entry x86/entry/32: Move FIXUP_FRAME after pushing %fs in SAVE_ALL x86/entry/32: Use %ss segment where required x86/entry/32: Fix IRET exception x86/cpu_entry_area: Add guard page for entry stack on 32bit x86/pti/32: Size initial_page_table correctly x86/doublefault/32: Fix stack canaries in the double fault handler x86/xen/32: Simplify ring check in xen_iret_crit_fixup() x86/xen/32: Make xen_iret_crit_fixup() independent of frame layout x86/stackframe/32: Repair 32-bit Xen PV
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