Re: Kernel 5.9-rc regression.

2020-10-04 Thread Zhou Yanjie
在 2020/10/2 上午5:55, Thomas Bogendoerfer 写道: On Fri, Oct 02, 2020 at 04:15:43AM +0800, Zhou Yanjie wrote: Hi Thomas and list, There is a strange phenomenon in kernel 5.9-rc: when using kernel 5.9-rc with debian 10 and running htop, the memory footprint will be displayed as 3.99T. When the actu

Re: Kernel 5.9-rc regression.

2020-10-01 Thread Thomas Bogendoerfer
On Fri, Oct 02, 2020 at 04:15:43AM +0800, Zhou Yanjie wrote: > Hi Thomas and list, > > There is a strange phenomenon in kernel 5.9-rc: when using kernel 5.9-rc > with debian 10 and running htop, the memory footprint will be displayed as > 3.99T. When the actual memory footprint increases, the disp

Kernel 5.9-rc regression.

2020-10-01 Thread Zhou Yanjie
Hi Thomas and list, There is a strange phenomenon in kernel 5.9-rc: when using kernel 5.9-rc with debian 10 and running htop, the memory footprint will be displayed as 3.99T. When the actual memory footprint increases, the displayed value will be reduced to 3.98T, 3.97T etc. These phenomena ha

Re: Kernel 5.9-rc Regression: Boot failure with nvme

2020-08-29 Thread David Rientjes
On Sat, 29 Aug 2020, Christoph Hellwig wrote: > > Just adding Christoph to the participants list, since at a guess it's > > due to his changes whether they came from the nvme side or the dma > > side.. > > > > Christoph? > > This kinda looks like the sqsize regression we had in earlier 5.9-rc, >

Re: Kernel 5.9-rc Regression: Boot failure with nvme

2020-08-29 Thread Daniel Exner
On 29.08.20 20:40, Linus Torvalds wrote: On Sat, Aug 29, 2020 at 11:36 AM Gabriel C wrote: This kinda looks like the sqsize regression we had in earlier 5.9-rc, but that should have been fixed in -rc2 with git tag --contains 7442ddcedc344b6fa073692f165dffdd1889e780 returns nothing, that com

Re: Kernel 5.9-rc Regression: Boot failure with nvme

2020-08-29 Thread Linus Torvalds
On Sat, Aug 29, 2020 at 11:36 AM Gabriel C wrote: > > > This kinda looks like the sqsize regression we had in earlier 5.9-rc, > > but that should have been fixed in -rc2 with > > git tag --contains 7442ddcedc344b6fa073692f165dffdd1889e780 > returns nothing, that commit only exits in master, so pro

Re: Kernel 5.9-rc Regression: Boot failure with nvme

2020-08-29 Thread Gabriel C
Am Sa., 29. Aug. 2020 um 19:57 Uhr schrieb Christoph Hellwig : > > On Sat, Aug 29, 2020 at 10:54:47AM -0700, Linus Torvalds wrote: > > Just adding Christoph to the participants list, since at a guess it's > > due to his changes whether they came from the nvme side or the dma > > side.. > > > > Chri

Re: Kernel 5.9-rc Regression: Boot failure with nvme

2020-08-29 Thread Christoph Hellwig
On Sat, Aug 29, 2020 at 10:54:47AM -0700, Linus Torvalds wrote: > Just adding Christoph to the participants list, since at a guess it's > due to his changes whether they came from the nvme side or the dma > side.. > > Christoph? This kinda looks like the sqsize regression we had in earlier 5.9-rc

Re: Kernel 5.9-rc Regression: Boot failure with nvme

2020-08-29 Thread Linus Torvalds
Just adding Christoph to the participants list, since at a guess it's due to his changes whether they came from the nvme side or the dma side.. Christoph? Linus On Sat, Aug 29, 2020 at 10:06 AM Daniel Exner wrote: > > Hi, > > (please keep me in the loop, as I'm currently not s

Kernel 5.9-rc Regression: Boot failure with nvme

2020-08-29 Thread Daniel Exner
Hi, (please keep me in the loop, as I'm currently not suscribed) both 5.9-rc1 and -rc2 fail to boot with my TOSHIBA-RD400 NVME: [1.015590] [ cut here ] [1.015594] WARNING: CPU: 7 PID: 99 at mm/page_alloc.c:4864 __alloc_pages_nodemask+0x299/0x330 [1.015594] M