linux-kernel - [GIT PULL] x86 fixes

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Message-ID: <aAyf1K5VDFjt0rsN@gmail.com>
Date: Sat, 26 Apr 2025 10:56:52 +0200
From: Ingo Molnar <mingo@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
	Borislav Petkov <bp@...en8.de>,
	Dave Hansen <dave.hansen@...ux.intel.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org
Subject: [GIT PULL] x86 fixes

Linus,

Please pull the latest x86/urgent Git tree from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-urgent-2025-04-26

   # HEAD: 85fd85bc025a525354acb2241beb3c5387c551ec x86/insn: Fix CTEST instruction decoding

Misc fixes:

 - Fix 32-bit kernel boot crash if passed physical
   memory with more than 32 address bits

 - Fix Xen PV crash

 - Work around build bug in certain limited build environments

 - Fix CTEST instruction decoding in insn_decoder_test

 Thanks,

	Ingo

------------------>
Ard Biesheuvel (1):
      x86/boot: Work around broken busybox 'truncate' tool

Juergen Gross (1):
      x86/mm: Fix _pgd_alloc() for Xen PV mode

Kirill A. Shutemov (1):
      x86/insn: Fix CTEST instruction decoding

Mike Rapoport (Microsoft) (1):
      x86/e820: Discard high memory that can't be addressed by 32-bit systems


 arch/x86/boot/Makefile                |  2 +-
 arch/x86/include/asm/pgalloc.h        | 19 +++++++++++--------
 arch/x86/kernel/e820.c                |  8 ++++++++
 arch/x86/kernel/machine_kexec_32.c    |  4 ++--
 arch/x86/lib/x86-opcode-map.txt       |  4 ++--
 arch/x86/mm/pgtable.c                 |  4 ++--
 arch/x86/platform/efi/efi_64.c        |  4 ++--
 tools/arch/x86/lib/x86-opcode-map.txt |  4 ++--
 8 files changed, 30 insertions(+), 19 deletions(-)