linux-kernel - [PULL 0/2] Xtensa fixes for v4.16

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>] [day] [month] [year] [list]

Message-Id: <20180225214732.16449-1-jcmvbkbc@gmail.com>
Date:   Sun, 25 Feb 2018 13:47:32 -0800
From:   Max Filippov <jcmvbkbc@...il.com>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org, linux-xtensa@...ux-xtensa.org,
        Chris Zankel <chris@...kel.net>,
        Max Filippov <jcmvbkbc@...il.com>
Subject: [PULL 0/2] Xtensa fixes for v4.16

Hi Linus,

please pull the following two fixes for reserved memory/DMA buffers
allocation in high memory on xtensa architecture.

The following changes since commit 7928b2cbe55b2a410a0f5c1f154610059c57b1b2:

  Linux 4.16-rc1 (2018-02-11 15:04:29 -0800)

are available in the git repository at:

  git://github.com/jcmvbkbc/linux-xtensa.git tags/xtensa-20180225

for you to fetch changes up to 6137e4166004e2ec383ac05d5ca15831f4668806:

  xtensa: support DMA buffers in high memory (2018-02-16 19:19:54 -0800)

----------------------------------------------------------------
Xtensa fixes for 4.16

- fix memory accounting when reserved memory is in high memory region;
- fix DMA allocation from high memory.

----------------------------------------------------------------
Max Filippov (2):
      xtensa: fix high memory/reserved memory collision
      xtensa: support DMA buffers in high memory

 arch/xtensa/kernel/pci-dma.c | 40 ++++++++++++++++++-------
 arch/xtensa/mm/init.c        | 70 +++++++++++++++++++++++++++++++++++++++-----
 2 files changed, 93 insertions(+), 17 deletions(-)

-- 
Thanks.
-- Max