Re: [PATCH v2] x86, calgary: use 8M TCE table size by default

2014-03-10 Thread Jon Mason
On Mon, Mar 10, 2014 at 8:54 AM, Muli Ben-Yehuda wrote: > Patch looks good to me. > > Acked-by: Muli Ben-Yehuda Me too (just in case you want us both). Acked-by: Jon Mason > > Cheers, > Muli ___ kexec mailing list kexec@lists.

Re: How could we get rid of saved_max_pfn for calgary iommu?

2014-03-10 Thread Jon Mason
On Sun, Mar 9, 2014 at 12:06 AM, Muli Ben-Yehuda wrote: > On Thu, Mar 06, 2014 at 07:46:44AM -0700, Jon Mason wrote: > >> > I don't know of anyone still using it, but it's not >> > impossible. Calgary and CalIOC2 machines would now be ~5-8 years >> > ol

Re: How could we get rid of saved_max_pfn for calgary iommu?

2014-03-06 Thread Jon Mason
On Thu, Mar 6, 2014 at 12:00 AM, Muli Ben-Yehuda wrote: > On Wed, Mar 05, 2014 at 10:50:41PM -0800, H. Peter Anvin wrote: > >> OK, second question... is it time to axe Calgary? > > I don't know of anyone still using it, but it's not > impossible. Calgary and CalIOC2 machines would now be ~5-8 year

Re: How could we get rid of saved_max_pfn for calgary iommu?

2014-02-19 Thread Jon Mason
On Tue, Feb 18, 2014 at 11:18 PM, WANG Chao wrote: > Hi, All > > arch/x86/kernel/pci-calgary.c is the only user of saved_max_pfn today: > > int __init detect_calgary(void) > { > [..] > specified_table_size = determine_tce_table_size((is_kdump_kernel() ? >