Re: bad pgd/pmd in latest BK on ia64

2005-03-15 Thread David S. Miller
On Tue, 15 Mar 2005 08:24:58 -0500 Martin Hicks <[EMAIL PROTECTED]> wrote: > It's also busted on ia64 in 2.6.11-mm3 if that narrows thing down. Not necessary, we found the problem and the fix is in Linus's tree. The clear_page_range() had to be restored to using pgd_index() looping at the top le

Re: bad pgd/pmd in latest BK on ia64

2005-03-15 Thread Martin Hicks
On Mon, Mar 14, 2005 at 02:34:42PM -0800, David S. Miller wrote: > On Mon, 14 Mar 2005 14:06:09 -0800 > "Luck, Tony" <[EMAIL PROTECTED]> wrote: > > > Trying to boot a build of the latest BK on ia64 I see > > a series of messages like this: > > > > mm/memory.c:99: bad pgd e001feba4000. > > mm

Re: bad pgd/pmd in latest BK on ia64

2005-03-14 Thread Benjamin Herrenschmidt
On Mon, 2005-03-14 at 15:31 -0800, David S. Miller wrote: > On Mon, 14 Mar 2005 15:11:42 -0800 > "David S. Miller" <[EMAIL PROTECTED]> wrote: > > > I therefore suspect the pgwalk patches. > > I just noticed something else while reviewing this stuff. > The PTRS_PER_PMD macros aren't used anymore,

Re: bad pgd/pmd in latest BK on ia64

2005-03-14 Thread David S. Miller
On Mon, 14 Mar 2005 15:11:42 -0800 "David S. Miller" <[EMAIL PROTECTED]> wrote: > I therefore suspect the pgwalk patches. I just noticed something else while reviewing this stuff. The PTRS_PER_PMD macros aren't used anymore, so my hacks to get 32-bit process VM operations optimized on sparc64 are

Re: bad pgd/pmd in latest BK on ia64

2005-03-14 Thread David S. Miller
On Mon, 14 Mar 2005 14:34:42 -0800 "David S. Miller" <[EMAIL PROTECTED]> wrote: > On Mon, 14 Mar 2005 14:06:09 -0800 > "Luck, Tony" <[EMAIL PROTECTED]> wrote: > > > Trying to boot a build of the latest BK on ia64 I see > > a series of messages like this: > > > > mm/memory.c:99: bad pgd e001f

Re: bad pgd/pmd in latest BK on ia64

2005-03-14 Thread David S. Miller
On Mon, 14 Mar 2005 14:06:09 -0800 "Luck, Tony" <[EMAIL PROTECTED]> wrote: > Trying to boot a build of the latest BK on ia64 I see > a series of messages like this: > > mm/memory.c:99: bad pgd e001feba4000. > mm/memory.c:99: bad pgd e001febac000. > mm/memory.c:99: bad pgd e001febc0d10

bad pgd/pmd in latest BK on ia64

2005-03-14 Thread Luck, Tony
Trying to boot a build of the latest BK on ia64 I see a series of messages like this: mm/memory.c:99: bad pgd e001feba4000. mm/memory.c:99: bad pgd e001febac000. mm/memory.c:99: bad pgd e001febc0d10. mm/memory.c:105: bad pmd f000eef3f200. mm/memory.c:105: bad pmd f000eef3f000e2c3.