Re: [platform/x86] 84c2f235ad BUG: KASAN: null-ptr-deref on address 0000000000000008

2017-02-26 Thread Jonathan Woithe
On Mon, Feb 27, 2017 at 12:58:40PM +0800, Fengguang Wu wrote: > Here is another bisect result. The attached reproduce-* script may > help debug the issue. Thanks for this. FYI the cause of this issue is already understood (refer to previous linux-platform-driver ML discussions). The relevant

Re: [platform/x86] 84c2f235ad BUG: KASAN: null-ptr-deref on address 0000000000000008

2017-02-26 Thread Jonathan Woithe
On Mon, Feb 27, 2017 at 12:58:40PM +0800, Fengguang Wu wrote: > Here is another bisect result. The attached reproduce-* script may > help debug the issue. Thanks for this. FYI the cause of this issue is already understood (refer to previous linux-platform-driver ML discussions). The relevant

Re: [platform/x86] 84c2f235ad BUG: KASAN: null-ptr-deref on address 0000000000000008

2017-02-26 Thread Fengguang Wu
On Mon, Feb 27, 2017 at 03:53:56PM +1030, Jonathan Woithe wrote: On Mon, Feb 27, 2017 at 12:58:40PM +0800, Fengguang Wu wrote: Here is another bisect result. The attached reproduce-* script may help debug the issue. Thanks for this. FYI the cause of this issue is already understood (refer to

Re: [platform/x86] 84c2f235ad BUG: KASAN: null-ptr-deref on address 0000000000000008

2017-02-26 Thread Fengguang Wu
On Mon, Feb 27, 2017 at 03:53:56PM +1030, Jonathan Woithe wrote: On Mon, Feb 27, 2017 at 12:58:40PM +0800, Fengguang Wu wrote: Here is another bisect result. The attached reproduce-* script may help debug the issue. Thanks for this. FYI the cause of this issue is already understood (refer to

[platform/x86] 84c2f235ad BUG: KASAN: null-ptr-deref on address 0000000000000008

2017-02-26 Thread Fengguang Wu
Hi Alan, Here is another bisect result. The attached reproduce-* script may help debug the issue. git://git.infradead.org/users/dvhart/linux-platform-drivers-x86.git testing commit 84c2f235ad130cf59911fdd1970d297d28540d35 Author: Alan Jenkins AuthorDate: Wed

[platform/x86] 84c2f235ad BUG: KASAN: null-ptr-deref on address 0000000000000008

2017-02-26 Thread Fengguang Wu
Hi Alan, Here is another bisect result. The attached reproduce-* script may help debug the issue. git://git.infradead.org/users/dvhart/linux-platform-drivers-x86.git testing commit 84c2f235ad130cf59911fdd1970d297d28540d35 Author: Alan Jenkins AuthorDate: Wed Feb 8 14:46:31 2017 +0100