linux-kernel - [GIT PULL] x86/kdump changes for v5.5

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Date:   Mon, 25 Nov 2019 15:16:51 +0100
From:   Ingo Molnar <mingo@...nel.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org, Borislav Petkov <bp@...en8.de>,
        Thomas Gleixner <tglx@...utronix.de>,
        Peter Zijlstra <a.p.zijlstra@...llo.nl>,
        Andrew Morton <akpm@...ux-foundation.org>
Subject: [GIT PULL] x86/kdump changes for v5.5

Linus,

Please pull the latest x86-kdump-for-linus git tree from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-kdump-for-linus

   # HEAD: 9eff303725da6530b615e9258f696149baa51df6 x86/crash: Align function arguments on opening braces

This tree solves a kdump artifact where encrypted memory contents are 
dumped, instead of unencrypted ones. The solution also happens to 
simplify the kdump code, to everyone's delight.

 Thanks,

	Ingo

------------------>
Borislav Petkov (1):
      x86/crash: Align function arguments on opening braces

Lianbo Jiang (3):
      x86/crash: Add a forward declaration of struct kimage
      x86/kdump: Always reserve the low 1M when the crashkernel option is specified
      x86/kdump: Remove the backup region handling


 arch/x86/include/asm/crash.h       |   8 +++
 arch/x86/include/asm/kexec.h       |  10 ---
 arch/x86/include/asm/purgatory.h   |  10 ---
 arch/x86/kernel/crash.c            | 128 +++++++++++--------------------------
 arch/x86/kernel/machine_kexec_64.c |  47 --------------
 arch/x86/purgatory/purgatory.c     |  19 ------
 arch/x86/realmode/init.c           |   2 +
 7 files changed, 46 insertions(+), 178 deletions(-)