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:   Tue, 11 Jun 2019 16:13:17 +0200
From:   Miroslav Benes <mbenes@...e.cz>
To:     jpoimboe@...hat.com, jikos@...nel.org, pmladek@...e.com
Cc:     joe.lawrence@...hat.com, kamalesh@...ux.vnet.ibm.com,
        live-patching@...r.kernel.org, linux-kernel@...r.kernel.org,
        Miroslav Benes <mbenes@...e.cz>,
        Thomas Gleixner <tglx@...utronix.de>
Subject: [PATCH v4 0/3] livepatch: Cleanup of reliable stacktrace warnings

This is the fourth attempt to improve the situation of reliable stack
trace warnings in livepatch. Based on discussion in
20190531074147.27616-1-pmladek@...e.com (v3).

Changes against v3:
+ weak save_stack_trace_tsk_reliable() removed, because it is not needed
  anymore thanks to Thomas' recent improvements
+ klp_have_reliable_stack() check reintroduced in klp_try_switch_task()

Changes against v2:

+ Put back the patch removing WARN_ONCE in the weak
  save_stack_trace_tsk_reliable(). It is related.
+ Simplified patch removing the duplicate warning from klp_check_stack()
+ Update commit message for 3rd patch [Josh]

Miroslav Benes (2):
  stacktrace: Remove weak version of save_stack_trace_tsk_reliable()
  Revert "livepatch: Remove reliable stacktrace check in
    klp_try_switch_task()"

Petr Mladek (1):
  livepatch: Remove duplicate warning about missing reliable stacktrace
    support

 kernel/livepatch/transition.c | 8 +++++++-
 kernel/stacktrace.c           | 8 --------
 2 files changed, 7 insertions(+), 9 deletions(-)

-- 
2.21.0

Powered by blists - more mailing lists