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:   Mon, 16 Apr 2018 16:58:59 -0500
From:   Alexandru Gagniuc <mr.nuke.me@...il.com>
To:     linux-acpi@...r.kernel.org, linux-edac@...r.kernel.org
Cc:     rjw@...ysocki.net, lenb@...nel.org, tony.luck@...el.com,
        bp@...en8.de, tbaicar@...eaurora.org, will.deacon@....com,
        james.morse@....com, shiju.jose@...wei.com, zjzhang@...eaurora.org,
        gengdongjiu@...wei.com, linux-kernel@...r.kernel.org,
        alex_gagniuc@...lteam.com, austin_bolen@...l.com,
        shyam_iyer@...l.com, devel@...ica.org, mchehab@...nel.org,
        robert.moore@...el.com, erik.schmauss@...el.com,
        Alexandru Gagniuc <mr.nuke.me@...il.com>
Subject: [RFC PATCH v2 0/4] acpi: apei: Improve error handling with firmware-first

Or "acpi: apei: Don't let puny firmware crash us with puny errors"

This is the improved implementation following feedback from James Morse
(thanks James!). This implementation, I think, is more modular, and easier to
follow, and just makes more sense.

I'm leaving this as RFC because the BIOS team is a bit scared of an OS
that won't crash when it's told to. However, if people like the idea, then
I have nothing against merging this.

Changes since v1:
 - Due to popular request, the panic() is left in the NMI handler
 - GHES AER handler is split into NMI and non-NMI portions
 - ghes_notify_nmi() does not panic on deferrable errors
 - The handlers are put in a mapping and given a common call signature

Alexandru Gagniuc (4):
  EDAC, GHES: Remove unused argument to ghes_edac_report_mem_error
  acpi: apei: Split GHES handlers outside of ghes_do_proc
  acpi: apei: Do not panic() when correctable errors are marked as
    fatal.
  acpi: apei: Warn when GHES marks correctable errors as "fatal"

 drivers/acpi/apei/ghes.c | 132 ++++++++++++++++++++++++++++++++++++++++-------
 drivers/edac/ghes_edac.c |   3 +-
 include/acpi/ghes.h      |   5 +-
 3 files changed, 117 insertions(+), 23 deletions(-)

-- 
2.14.3

Powered by blists - more mailing lists