Re: [PATCH V2] i2c: ismt: fix wrong device address when unmap the data buffer

2018-08-16 Thread Greg Kroah-Hartman
On Wed, Aug 15, 2018 at 12:25:48PM +0300, Andy Shevchenko wrote: > On Wed, Aug 15, 2018 at 5:26 AM, Dmitry Safonov <0x7f454...@gmail.com> wrote: > > +Cc: stable > > > > Hi Greg, JFI: > > This one has hit a couple of times on autotests on v4.9 stable. > > The fix for BUG() is trivial, so probably wo

Re: [PATCH V2] i2c: ismt: fix wrong device address when unmap the data buffer

2018-08-15 Thread Andy Shevchenko
On Wed, Aug 15, 2018 at 5:26 AM, Dmitry Safonov <0x7f454...@gmail.com> wrote: > +Cc: stable > > Hi Greg, JFI: > This one has hit a couple of times on autotests on v4.9 stable. > The fix for BUG() is trivial, so probably worth to ship it to v4.9/v4.4/v3.18. > JFYI: commit 17e83549e199d89aace7788a9

Re: [PATCH V2] i2c: ismt: fix wrong device address when unmap the data buffer

2018-08-14 Thread Dmitry Safonov
+Cc: stable Hi Greg, JFI: This one has hit a couple of times on autotests on v4.9 stable. The fix for BUG() is trivial, so probably worth to ship it to v4.9/v4.4/v3.18. 2017-06-13 5:59 GMT+01:00 Song liwei : > From: Liwei Song > > Fix the following kernel bug: > > kernel BUG at drivers/iommu/int

Re: [PATCH V2] i2c: ismt: fix wrong device address when unmap the data buffer

2017-06-15 Thread Wolfram Sang
On Tue, Jun 13, 2017 at 12:59:53AM -0400, Song liwei wrote: > From: Liwei Song > > Fix the following kernel bug: > > kernel BUG at drivers/iommu/intel-iommu.c:3260! > invalid opcode: [#5] PREEMPT SMP > Hardware name: Intel Corp. Harcuvar/Server, BIOS > HAVLCRB0.X64.0013.D39.1608311820 08/3

Re: [PATCH V2] i2c: ismt: fix wrong device address when unmap the data buffer

2017-06-13 Thread Andy Shevchenko
On Tue, Jun 13, 2017 at 7:59 AM, Song liwei wrote: > From: Liwei Song > > Fix the following kernel bug: > > kernel BUG at drivers/iommu/intel-iommu.c:3260! > invalid opcode: [#5] PREEMPT SMP > Hardware name: Intel Corp. Harcuvar/Server, BIOS > HAVLCRB0.X64.0013.D39.1608311820 08/31/2016 > t