Re: [PATCH v1 0/3] drivers/char: remove /dev/kmem for good

2021-03-31 Thread Enrico Weigelt, metux IT consult
On 24.03.21 20:24, Andrew Morton wrote: We do tend to think about distros. I bet there are a number of weird embedded type systems using /dev/kmem - it's amazing what sorts of hacks those people will put up with the get something out the door. There certainly are (seen lots of such crap), ano

Re: [PATCH v1 0/3] drivers/char: remove /dev/kmem for good

2021-03-24 Thread Greg Kroah-Hartman
On Thu, Mar 25, 2021 at 09:58:12AM +1100, Balbir Singh wrote: > On Wed, Mar 24, 2021 at 12:24:12PM -0700, Andrew Morton wrote: > > > > > Let's remove /dev/kmem, which is unused and obsolete. > > > > I grabbed these. Silently - the cc list is amazing ;) > > > > I was wondering if it would be bet

Re: [PATCH v1 0/3] drivers/char: remove /dev/kmem for good

2021-03-24 Thread Greg Kroah-Hartman
On Wed, Mar 24, 2021 at 12:24:12PM -0700, Andrew Morton wrote: > > > Let's remove /dev/kmem, which is unused and obsolete. > > I grabbed these. Silently - the cc list is amazing ;) Thanks, I was going to do so, but your tree is fine with me: Acked-by: Greg Kroah-Hartman

Re: [PATCH v1 0/3] drivers/char: remove /dev/kmem for good

2021-03-24 Thread Balbir Singh
On Wed, Mar 24, 2021 at 12:24:12PM -0700, Andrew Morton wrote: > > > Let's remove /dev/kmem, which is unused and obsolete. > > I grabbed these. Silently - the cc list is amazing ;) > > I was wondering if it would be better to permanently disable /dev/kmem > in Kconfig along with a comment "if y

Re: [PATCH v1 0/3] drivers/char: remove /dev/kmem for good

2021-03-24 Thread Michal Hocko
Acked-by: Michal Hocko for the series. Thanks! -- Michal Hocko SUSE Labs

Re: [PATCH v1 0/3] drivers/char: remove /dev/kmem for good

2021-03-24 Thread Andrew Morton
> Let's remove /dev/kmem, which is unused and obsolete. I grabbed these. Silently - the cc list is amazing ;) I was wondering if it would be better to permanently disable /dev/kmem in Kconfig along with a comment "if you really want this thing then email peeps@places with a very good reason wh

[PATCH v1 0/3] drivers/char: remove /dev/kmem for good

2021-03-24 Thread David Hildenbrand
Let's remove /dev/kmem, which is unused and obsolete. Description from patch #1: " Exploring /dev/kmem and /dev/mem in the context of memory hot(un)plug and memory ballooning, I started questioning the existance of /dev/kmem. Comparing it with the /proc/kcore implementation, it does not seem to b