linux-kernel - [PATCH 0/4] deinline some DMA functions

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]

Message-Id: <1428926075-28796-1-git-send-email-dvlasenk@redhat.com>
Date:	Mon, 13 Apr 2015 13:54:31 +0200
From:	Denys Vlasenko <dvlasenk@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	Denys Vlasenko <dvlasenk@...hat.com>
Subject: [PATCH 0/4] deinline some DMA functions

Collectively, deinlining these four functions reduces
vmlinux by 215665 bytes on allyesconfig build:

   text	     data      bss       dec     hex filename
82662736 22255384 20627456 125545576 77bac68 vmlinux0
82447071 22255384 20627456 125329911 77861f7 vmlinux4

Denys Vlasenko (4):
  x86: deinline dma_alloc_attrs()
  x86: deinline dma_free_attrs()
  deinline dma_map_single_attrs()
  deinline dma_unmap_single_attrs()

 arch/x86/include/asm/dma-mapping.h       | 46 ++++---------------------------
 arch/x86/kernel/pci-dma.c                | 45 ++++++++++++++++++++++++++++++
 include/asm-generic/dma-mapping-common.h | 40 ++++++---------------------
 kernel/Makefile                          |  3 +-
 kernel/dma-mapping-common.c              | 47 ++++++++++++++++++++++++++++++++
 5 files changed, 108 insertions(+), 73 deletions(-)
 create mode 100644 kernel/dma-mapping-common.c

-- 
1.8.1.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/