[lkml]   [2020]   [Jul]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH] kernel/smp: Fix an off by one in csd_lock_wait_toolong()
On 2020-07-09 12:59:06 [+0200], Peter Zijlstra wrote:
> On Thu, Jul 09, 2020 at 01:48:18PM +0300, Dan Carpenter wrote:
> > The __per_cpu_offset[] array has "nr_cpu_ids" elements so change the >
> > >= to prevent a read one element beyond the end of the array.
> >
> > Fixes: 0504bc41a62c ("kernel/smp: Provide CSD lock timeout diagnostics")
> I don't have a copy of that patch in my inbox, even though it says Cc:
> me.
> Paul, where do you expect that patch to go? The version I see from my
> next tree needs a _lot_ of work.

There is also

it might be the same thing.


 \ /
  Last update: 2020-07-09 13:50    [W:0.042 / U:0.576 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site