linux-kernel - [PATCH v2 0/2] x86/apic/kexec: Legacy irq setting fixs in kdump kernel

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Thu, 25 Jan 2018 22:11:32 +0800
From:   Baoquan He <bhe@...hat.com>
To:     linux-kernel@...r.kernel.org
Cc:     ebiederm@...ssion.com, tglx@...utronix.de, mingo@...hat.com,
        hpa@...or.com, x86@...nel.org, douly.fnst@...fujitsu.com,
        joro@...tes.org, uobergfe@...hat.com, prarit@...hat.com,
        Baoquan He <bhe@...hat.com>
Subject: [PATCH v2 0/2] x86/apic/kexec: Legacy irq setting fixs in kdump kernel

This is v2 post.

In v2, no code change, just improve change log of patch 1 and 2.

And drop the old patch 3 in v1, a clean up patch. The current
x86_io_apic_ops.disable() hook is still needed by irq remapping.

Baoquan He (2):
  x86/apic/kexec: Enable legacy irq mode before jump to kexec/kdump
    kernel
  x86/apic: Set up through-local-APIC on boot CPU's LINT0 if 'noapic'
    specified

 arch/x86/include/asm/io_apic.h     |  3 ++-
 arch/x86/kernel/apic/apic.c        |  2 +-
 arch/x86/kernel/apic/io_apic.c     | 12 ++++--------
 arch/x86/kernel/crash.c            |  2 +-
 arch/x86/kernel/machine_kexec_32.c | 15 +++++----------
 arch/x86/kernel/machine_kexec_64.c | 15 +++++----------
 arch/x86/kernel/reboot.c           |  2 +-
 7 files changed, 19 insertions(+), 32 deletions(-)

-- 
2.13.6