On Thu, Jul 13, 2017 at 2:45 AM, Eric W. Biederman <[email protected]> wrote: > > Linus, > > Please pull the for-linus branch from the git tree: > > git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git > for-linus > > HEAD: 2fd1d2c4ceb2248a727696962cf3370dc9f5a0a4 proc: Fix > proc_sys_prune_dcache to hold a sb reference > > A rather embarassing and hard to hit bug was merged into 4.11-rc1. > Andrei Vagin tracked this bug now and after some starting at the > code I came up with a fix. > > Eric > > From 2fd1d2c4ceb2248a727696962cf3370dc9f5a0a4 Mon Sep 17 00:00:00 2001 > From: "Eric W. Biederman" <[email protected]> > Date: Thu, 6 Jul 2017 08:41:06 -0500 > Subject: [PATCH] proc: Fix proc_sys_prune_dcache to hold a sb reference > > Andrei Vagin writes: > FYI: This bug has been reproduced on 4.11.7 [...]
> Cc: [email protected] Please add first affected Linux-kernel release. Cc: [email protected] # 4.11 - Sedat - > Reported-by: Andrei Vagin <[email protected]> > Tested-by: Andrei Vagin <[email protected]> > Fixes: ace0c791e6c3 ("proc/sysctl: Don't grab i_lock under sysctl_lock.") > Fixes: d6cffbbe9a7e ("proc/sysctl: prune stale dentries during unregistering") > Signed-off-by: "Eric W. Biederman" <[email protected]>
