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  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:   Sat, 19 Dec 2020 16:18:39 +0800
From:   Zhen Lei <thunder.leizhen@...wei.com>
To:     Dan Williams <dan.j.williams@...el.com>,
        Vishal Verma <vishal.l.verma@...el.com>,
        Dave Jiang <dave.jiang@...el.com>,
        linux-nvdimm <linux-nvdimm@...ts.01.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
CC:     Zhen Lei <thunder.leizhen@...wei.com>
Subject: [PATCH v2 0/1] device-dax: avoid an unnecessary check in alloc_dev_dax_range()

v1 --> v2:
In v1, I use the "goto" statement to merge two identical __release_region() calls.
However, the new patch https://lkml.org/lkml/2020/12/18/735 deletes one of them, the
"goto" becomes worthless. So when krealloc() failed, directly call __release_region()
and return error code.


Zhen Lei (1):
  device-dax: avoid an unnecessary check in alloc_dev_dax_range()

 drivers/dax/bus.c | 20 ++++++--------------
 1 file changed, 6 insertions(+), 14 deletions(-)

-- 
2.26.0.106.g9fadedd


Powered by blists - more mailing lists