Re: [patches] [PATCH] [1/58] x86: Always flush pages in change_page_attr

2007-08-06 Thread Jan Beulich
>>> Andi Kleen <[EMAIL PROTECTED]> 06.08.07 12:36 >>> >On Monday 06 August 2007 12:15:01 Jan Beulich wrote: >> But that is still wrong - you're again flushing the page table page rather >> than >> the data one. Fixing this was the purpose of the patch I had sent, plus the >> broken reference count

Re: [patches] [PATCH] [1/58] x86: Always flush pages in change_page_attr

2007-08-06 Thread Andi Kleen
On Monday 06 August 2007 12:15:01 Jan Beulich wrote: > But that is still wrong - you're again flushing the page table page rather > than > the data one. Fixing this was the purpose of the patch I had sent, plus the > broken reference counting used by the reversion logic. Jan True. The problem is

Re: [patches] [PATCH] [1/58] x86: Always flush pages in change_page_attr

2007-08-06 Thread Jan Beulich
But that is still wrong - you're again flushing the page table page rather than the data one. Fixing this was the purpose of the patch I had sent, plus the broken reference counting used by the reversion logic. Jan >>> Andi Kleen <[EMAIL PROTECTED]> 19.07.07 11:54 >>> Fix a bug introduced with th