Re: autofs: use __kernel_write() for the autofs pipe writing causes regression in -next was Re: 5.9.0-next-20201015: autofs oops in update-binfmts

2020-10-26 Thread Pavel Machek
On Sat 2020-10-17 17:13:20, Linus Torvalds wrote: > On Sat, Oct 17, 2020 at 12:48 PM Pavel Machek wrote: > > > > But: you are the last one to sign it off, so I assume committed it to > > git, and you are the one to talk to about fixing it. > > The thing is, the commit you point to - and the one

Re: autofs: use __kernel_write() for the autofs pipe writing causes regression in -next was Re: 5.9.0-next-20201015: autofs oops in update-binfmts

2020-10-18 Thread Christoph Hellwig
On Sat, Oct 17, 2020 at 11:05:06AM -0700, Linus Torvalds wrote: > On Sat, Oct 17, 2020 at 3:02 AM Pavel Machek wrote: > > > > Bad Linus! > > Christ people. > > The bug is in linux-next, not in mainline. I've told the people > involved already over a week ago. > > I can't do anything about

Re: autofs: use __kernel_write() for the autofs pipe writing causes regression in -next was Re: 5.9.0-next-20201015: autofs oops in update-binfmts

2020-10-17 Thread Linus Torvalds
On Sat, Oct 17, 2020 at 12:48 PM Pavel Machek wrote: > > But: you are the last one to sign it off, so I assume committed it to > git, and you are the one to talk to about fixing it. The thing is, the commit you point to - and the one I signed off on - is fine. The buggy one is in linux-next,

Re: autofs: use __kernel_write() for the autofs pipe writing causes regression in -next was Re: 5.9.0-next-20201015: autofs oops in update-binfmts

2020-10-17 Thread Pavel Machek
Hi! > > Bad Linus! > > Christ people. https://www.christpeople.church/ ? Those are unlikely to help, I'd say :-). > The bug is in linux-next, not in mainline. I've told the people > involved already over a week ago. Yes, I reported the bug against -next. But: you are the last one to sign it

Re: autofs: use __kernel_write() for the autofs pipe writing causes regression in -next was Re: 5.9.0-next-20201015: autofs oops in update-binfmts

2020-10-17 Thread Linus Torvalds
On Sat, Oct 17, 2020 at 3:02 AM Pavel Machek wrote: > > Bad Linus! Christ people. The bug is in linux-next, not in mainline. I've told the people involved already over a week ago. I can't do anything about linux-next being broken and people not fixing it. Linus

autofs: use __kernel_write() for the autofs pipe writing causes regression in -next was Re: 5.9.0-next-20201015: autofs oops in update-binfmts

2020-10-17 Thread Pavel Machek
Hi! > > I'm getting this during boot: 32-bit thinkpad x60. > > This is very odd. > > The change in next is essentially a revert of a change, maybe I'm > missing something and the revert isn't quite a revert. Although > there was one difference. > > I'll check for other revert differences too.

Re: 5.9.0-next-20201015: autofs oops in update-binfmts

2020-10-16 Thread Ian Kent
On Fri, 2020-10-16 at 14:35 +0200, Pavel Machek wrote: > Hi! > > I'm getting this during boot: 32-bit thinkpad x60. This is very odd. The change in next is essentially a revert of a change, maybe I'm missing something and the revert isn't quite a revert. Although there was one difference. I'll

5.9.0-next-20201015: autofs oops in update-binfmts

2020-10-16 Thread Pavel Machek
Hi! I'm getting this during boot: 32-bit thinkpad x60. [ 10.718377] BUG: kernel NULL pointer dereference, address: [ 10.721848] #PF: supervisor read access in kernel mode [ 10.722763] #PF: error_code(0x) - not-present page [ 10.726759] *pdpt = 0339e001 *pde =