search for: page_is_ram_typ

...< top; i++ ) { /* * Set up 1:1 mapping for dom0. Default to use only conventional RAM @@ -144,18 +144,23 @@ void __init iommu_set_dom0_mapping(struc * inclusive mapping maps in everything below 4GB except unusable * ranges. */ - if ( !page_is_ram_type(i, RAM_TYPE_CONVENTIONAL) && - (!iommu_inclusive_mapping || - page_is_ram_type(i, RAM_TYPE_UNUSABLE)) ) + unsigned long pfn = pdx_to_pfn(i); + + if ( pfn > (0xffffffffUL >> PAGE_SHIFT) ? + (!mfn_valid(pfn) || + !page_...

...i_invalidate_bgrt(struct acpi_table_header *table) +{ + struct acpi_table_bgrt *bgrt_tbl = + container_of(table, struct acpi_table_bgrt, header); + + if (table->length < sizeof(*bgrt_tbl)) + return -1; + + if (bgrt_tbl->version == 1 && bgrt_tbl->image_address + && !page_is_ram_type(PFN_DOWN(bgrt_tbl->image_address), + RAM_TYPE_CONVENTIONAL)) + return 0; + + printk(KERN_INFO PREFIX "BGRT: invalidating v%d image at %#"PRIx64"\n", + bgrt_tbl->version, bgrt_tbl->image_address); + bgrt_tbl->image_address = 0; + bgrt_tbl->status &...

...fd781af user: Jan Beulich <jbeulich@suse.com> date: Thu Sep 22 18:32:34 2011 +0100 VT-d: fix off-by-one error in RMRR validation (base_addr,end_addr) is an inclusive range, and hence there shouldn''t be a subtraction of 1 in the second invocation of page_is_ram_type(). For RMRRs covering a single page that actually resulted in the immediately preceding page to get checked (which could have resulted in a false warning). Signed-off-by: Jan Beulich <jbeulich@suse.com> changeset: 23867:571b6e90dfb4 user: Jan Beulich &...

This patch series is a reworking of a series developed by Mukesh Rathor at Oracle. The entirety of the design and development was done by him; I have only reworked, reorganized, and simplified things in a way that I think makes more sense. The vast majority of the credit for this effort therefore goes to him. This version is labelled v13 because it is based on his most recent series, v11.

Hello everyone, this is the fourth version of the patch series that introduces ARMv7 with virtualization extensions support in Xen. The series allows Xen and Dom0 to boot on a Cortex-A15 based Versatile Express simulator. See the following announce email for more informations about what we are trying to achieve, as well as the original git history: See

Hello everyone, this is the very first version of the patch series that introduces ARMv7 with virtualization extensions support in Xen. The series allows Xen and Dom0 to boot on a Cortex-A15 based Versatile Express simulator. See the following announce email for more informations about what we are trying to achieve, as well as the original git history: See