Re: [PATCH] kgdb: Fix to kill breakpoints on initmem after boot

2021-02-26 Thread Sumit Garg
On Fri, 26 Feb 2021 at 13:01, Greg KH wrote: > > On Fri, Feb 26, 2021 at 12:32:07PM +0530, Sumit Garg wrote: > > + stable ML > > > > On Thu, 25 Feb 2021 at 21:26, Daniel Thompson > > wrote: > > > > > > On Wed, Feb 24, 2021 at 01:46:52PM +0530, Sumit Garg wrote: > > > > Currently breakpoints in ke

Re: [PATCH] kgdb: Fix to kill breakpoints on initmem after boot

2021-02-25 Thread Greg KH
On Fri, Feb 26, 2021 at 12:32:07PM +0530, Sumit Garg wrote: > + stable ML > > On Thu, 25 Feb 2021 at 21:26, Daniel Thompson > wrote: > > > > On Wed, Feb 24, 2021 at 01:46:52PM +0530, Sumit Garg wrote: > > > Currently breakpoints in kernel .init.text section are not handled > > > correctly while a

Re: [PATCH] kgdb: Fix to kill breakpoints on initmem after boot

2021-02-25 Thread Sumit Garg
+ stable ML On Thu, 25 Feb 2021 at 21:26, Daniel Thompson wrote: > > On Wed, Feb 24, 2021 at 01:46:52PM +0530, Sumit Garg wrote: > > Currently breakpoints in kernel .init.text section are not handled > > correctly while allowing to remove them even after corresponding pages > > have been freed. >

Re: [PATCH] kgdb: Fix to kill breakpoints on initmem after boot

2021-02-25 Thread Sumit Garg
On Wed, 24 Feb 2021 at 23:50, Andrew Morton wrote: > > On Wed, 24 Feb 2021 10:09:25 -0800 Doug Anderson > wrote: > > > On Wed, Feb 24, 2021 at 12:17 AM Sumit Garg wrote: > > > > > > Currently breakpoints in kernel .init.text section are not handled > > > correctly while allowing to remove them

Re: [PATCH] kgdb: Fix to kill breakpoints on initmem after boot

2021-02-25 Thread Sumit Garg
On Wed, 24 Feb 2021 at 23:39, Doug Anderson wrote: > > Hi, > > On Wed, Feb 24, 2021 at 12:17 AM Sumit Garg wrote: > > > > Currently breakpoints in kernel .init.text section are not handled > > correctly while allowing to remove them even after corresponding pages > > have been freed. > > > > Fix

Re: [PATCH] kgdb: Fix to kill breakpoints on initmem after boot

2021-02-25 Thread Daniel Thompson
On Wed, Feb 24, 2021 at 01:46:52PM +0530, Sumit Garg wrote: > Currently breakpoints in kernel .init.text section are not handled > correctly while allowing to remove them even after corresponding pages > have been freed. > > Fix it via killing .init.text section breakpoints just prior to initmem >

Re: [PATCH] kgdb: Fix to kill breakpoints on initmem after boot

2021-02-24 Thread Andrew Morton
On Wed, 24 Feb 2021 10:09:25 -0800 Doug Anderson wrote: > On Wed, Feb 24, 2021 at 12:17 AM Sumit Garg wrote: > > > > Currently breakpoints in kernel .init.text section are not handled > > correctly while allowing to remove them even after corresponding pages > > have been freed. > > > > Fix it v

Re: [PATCH] kgdb: Fix to kill breakpoints on initmem after boot

2021-02-24 Thread Doug Anderson
Hi, On Wed, Feb 24, 2021 at 12:17 AM Sumit Garg wrote: > > Currently breakpoints in kernel .init.text section are not handled > correctly while allowing to remove them even after corresponding pages > have been freed. > > Fix it via killing .init.text section breakpoints just prior to initmem > p