Re: [REGRESSION] kmemleak: commit c566586818 causes failure to boot

2019-10-14 Thread Catalin Marinas
On Mon, Oct 14, 2019 at 08:57:41AM -0700, Linus Torvalds wrote: > On Mon, Oct 14, 2019 at 12:03 AM Catalin Marinas > wrote: > > Linus, could you please merge the patch above? I can send it again if > > it's easier. > > I took it. Thanks. > Generally I prefer having patches (re-)sent to me

Re: [REGRESSION] kmemleak: commit c566586818 causes failure to boot

2019-10-14 Thread Linus Torvalds
On Mon, Oct 14, 2019 at 12:03 AM Catalin Marinas wrote: > > Linus, could you please merge the patch above? I can send it again if > it's easier. I took it. Generally I prefer having patches (re-)sent to me explicitly rather than getting a link to it, so for next time... Linus

Re: [REGRESSION] kmemleak: commit c566586818 causes failure to boot

2019-10-14 Thread Theodore Y. Ts'o
On Mon, Oct 14, 2019 at 01:51:15PM +0100, Catalin Marinas wrote: > In your case, CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y, so it disables itself > irrespective of the pool size and trips over the bug. Even with default > off, it still involves the clean-up since kmemleak needs to track early >

Re: [REGRESSION] kmemleak: commit c566586818 causes failure to boot

2019-10-14 Thread Catalin Marinas
On Mon, Oct 14, 2019 at 07:50:21AM -0400, Theodore Y. Ts'o wrote: > On Mon, Oct 14, 2019 at 08:03:14AM +0100, Catalin Marinas wrote: > > Thanks for the report. I have a fix already: > > > > http://lkml.kernel.org/r/20191004134624.46216-1-catalin.mari...@arm.com > > > > I was hoping Andrew had

Re: [REGRESSION] kmemleak: commit c566586818 causes failure to boot

2019-10-14 Thread Theodore Y. Ts'o
On Mon, Oct 14, 2019 at 08:03:14AM +0100, Catalin Marinas wrote: > Thanks for the report. I have a fix already: > > http://lkml.kernel.org/r/20191004134624.46216-1-catalin.mari...@arm.com > > I was hoping Andrew had sent it to Linus before -rc3 but it doesn't seem > to be in mainline yet.

Re: [REGRESSION] kmemleak: commit c566586818 causes failure to boot

2019-10-14 Thread Catalin Marinas
Hi Ted, On Sun, Oct 13, 2019 at 10:26:33PM -0400, Theodore Y. Ts'o wrote: > Commit c566586818 ("mm: kmemleak: use the memory pool for early > allocations") causes my test kernels to fail to boot on using both kvm > and using Google Compute Engine. A git bisect localized it to > c566586818, and I

[REGRESSION] kmemleak: commit c566586818 causes failure to boot

2019-10-13 Thread Theodore Y. Ts'o
Commit c566586818 ("mm: kmemleak: use the memory pool for early allocations") causes my test kernels to fail to boot on using both kvm and using Google Compute Engine. A git bisect localized it to c566586818, and I confirmed by test building v5.4-rc3, which failed as above using KVM. When I