login
Login
/
Register
Search
Search this site:
Forums
News
Blogs
Features
Site
Home
»
Mailing list archives
»
linux-kernel
»
2010
»
April
»
10
Re: [PATCH] random: Forbid llseek on random chardev
view
thread
Previous message: [
thread
] [
date
] [
author
]
Next message: [thread] [
date
] [
author
]
[view in full thread]
From: Arnd Bergmann
Subject:
Re: [PATCH] random: Forbid llseek on random chardev
Date: Saturday, April 10, 2010 - 10:55 am
On Saturday 10 April 2010 18:35:30 Frederic Weisbecker wrote:
quoted text
> > > > Using generic_file_llseek means we no longer need to > > > take the BKL if anyone tries to seek on these. > > > > Comment doesn't match the patch?
Yes, my fault. The version in my series already had this problem.
quoted text
> Oops. I guess the patch has been updated, but not the changelog. > > Some background: we are trying to remove the uses of default_llseek > that use the bkl. We started with turning llseek stubs to > generic_file_llseek (or non seekable open in some cases), but we are > hesitating now and think about actually turn all the stubs that > might need the bkl into default_llseek, and fallback to > generic_file_llseek for all other stubs. > > Depending on what we do I'll resend you an updated version > of this patch with generic_file_llseek, or I will let the stub > as is.
The noop_llseek from Jan's series seems most appropriate here. Arnd --
unsubscribe notice
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to
majordomo@vger.kernel.org
More majordomo info at
http://vger.kernel.org/majordomo-info.html
Please read the FAQ at
http://www.tux.org/lkml/
Previous message: [
thread
] [
date
] [
author
]
Next message: [thread] [
date
] [
author
]
Messages in current thread:
[PATCH] random: Forbid llseek on random chardev
, Frederic Weisbecker
, (Sat Apr 10, 7:17 am)
Re: [PATCH] random: Forbid llseek on random chardev
, Matt Mackall
, (Sat Apr 10, 9:25 am)
Re: [PATCH] random: Forbid llseek on random chardev
, Frederic Weisbecker
, (Sat Apr 10, 9:35 am)
Re: [PATCH] random: Forbid llseek on random chardev
, Matt Mackall
, (Sat Apr 10, 9:59 am)
Re: [PATCH] random: Forbid llseek on random chardev
, Arnd Bergmann
, (Sat Apr 10, 10:55 am)
Navigation
Create content
Mailing list archives
Recent posts
Popular discussions
linux-kernel
:
Dave Jones
Re: OT: character encodings (was: Linux 2.6.20-rc4)
Greg Kroah-Hartman
[PATCH 17/36] sysdev: detect multiple driver registrations
Sam Ravnborg
Re: [PATCH] kbuild: fix make V=1
Nick Piggin
Re: [PATCH 0/24] make atomic_read() behave consistently across all architectures
Greg Kroah-Hartman
[PATCH 07/36] UIO: hold a reference to the device's owner while the device is open
git
:
Stephen R. van den Berg
Re: [RFC] origin link for cherry-pick and revert
Junio C Hamano
Re: [PATCH 1/2] Teach git-describe to display distances from tags.
Johannes Schindelin
Re: [PATCH 2/2] git-svn: support fetch with autocrlf on
Junio C Hamano
Re: [PATCH 6/6] Teach core object handling functions about gitlinks
James Henstridge
Re: VCS comparison table
linux-netdev
:
Jarek Poplawski
Re: [PATCH] flush_work_sync vs. flush_scheduled_work Re: [PATCH] PHYLIB: IRQ event...
Lennert Buytenhek
Re: Distributed Switch Architecture(DSA)
Daniel Schaffrath
Re: tcp bw in 2.6
Matt Mackall
Re: [regression] nf_iterate(), BUG: unable to handle kernel NULL pointer dereference
Guo-Fu Tseng
Re: jme: UDP checksum error, and lots of them
openbsd-misc
:
Claudio Jeker
Re: Vlan Tag on Vlan Tag (l2tunneling)
Josh Grosse
ssh/sshd challenge-response seems to have stopped working in -current
Pieter Verberne
File collision while using pkg_add
Tomas Bodzar
bsd: uvm_mapent_alloc: out of static map entries
Community First Financial
Teacher A+ Loan
git-commits-head
:
Linux Kernel Mailing List
ath9k: Added get_survey callback in order to get channel noise
Linux Kernel Mailing List
tracing: protect reader of cmdline output
Linux Kernel Mailing List
kconfig: recalc symbol value before showing search results
Linux Kernel Mailing List
KVM: VMX: Clear CR4.VMXE in hardware_disable
Linux Kernel Mailing List
swsusp: provide users with a hint about the no_console_suspend option
Colocation donated by:
Syndicate