The patch titled
paravirt_ops: Allocate a fixmap slot
has been removed from the -mm tree. Its filename was
paravirt_ops-allocate-a-fixmap-slot.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: paravirt_ops: Allocate a fixmap slot
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Allocate a fixmap slot for use by a paravirt_ops implementation. This is
intended for early-boot bootstrap mappings. Once the zones and allocator have
been set up, it would be better to use get_vm_area() to allocate some virtual
space.
Xen uses this to map the hypervisor's shared info page, which doesn't have a
pseudo-physical page number, and therefore can't be mapped ordinarily. It is
needed early because it contains the vcpu state, including the interrupt mask.
Signed-off-by: Jeremy Fitzhardinge <jeremy@xxxxxxxxxxxxx>
Acked-by: Ingo Molnar <mingo@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/asm-i386/fixmap.h | 3 +++
1 file changed, 3 insertions(+)
diff -puN include/asm-i386/fixmap.h~paravirt_ops-allocate-a-fixmap-slot include/asm-i386/fixmap.h
--- a/include/asm-i386/fixmap.h~paravirt_ops-allocate-a-fixmap-slot
+++ a/include/asm-i386/fixmap.h
@@ -88,6 +88,9 @@ enum fixed_addresses {
#ifdef CONFIG_PCI_MMCONFIG
FIX_PCIE_MCFG,
#endif
+#ifdef CONFIG_PARAVIRT
+ FIX_PARAVIRT_BOOTMAP,
+#endif
__end_of_permanent_fixed_addresses,
/* temporary boot-time mappings, used before ioremap() is functional */
#define NR_FIX_BTMAPS 16
_
Patches currently in -mm which might be from jeremy@xxxxxxxx are
origin.patch
revert-proper-fix-for-highmem-kmap_atomic-functions-for-vmi-for-2621.patch
revert-x86_64-mm-account-for-module-percpu-space-separately-from-kernel-percpu.patch
add-apply_to_page_range-which-applies-a-function-to-a-pte-range.patch
rename-the-parainstructions-symbols-to-be-consistent-with-the-others.patch
rename-the-parainstructions-symbols-to-be-consistent-with-the-others-fix.patch
allow-boot-time-disable-of-paravirt_ops-patching.patch
x86-clean-up-identify_cpu-update.patch
i386-map-enough-initial-memory-to-create-lowmem-mappings.patch
mm-only-i386-for-debugging-make-the-initial-page-table-setup-less-forgiving.patch
maps2-uninline-some-functions-in-the-page-walker.patch
maps2-eliminate-the-pmd_walker-struct-in-the-page-walker.patch
maps2-remove-vma-from-args-in-the-page-walker.patch
maps2-propagate-errors-from-callback-in-page-walker.patch
maps2-add-callbacks-for-each-level-to-page-walker.patch
maps2-move-the-page-walker-code-to-lib.patch
maps2-move-the-page-walker-code-to-lib-fix.patch
maps2-simplify-interdependence-of-proc-pid-maps-and-smaps.patch
maps2-move-clear_refs-code-to-task_mmuc.patch
maps2-regroup-task_mmu-by-interface.patch
maps2-make-proc-pid-smaps-optional-under-config_embedded.patch
maps2-make-proc-pid-clear_refs-option-under-config_embedded.patch
maps2-add-proc-pid-pagemap-interface.patch
maps2-add-proc-kpagemap-interface.patch
fixes-and-cleanups-for-earlyprintk-aka-boot-console.patch
ignore-stolen-time-in-the-softlockup-watchdog.patch
add-touch_all_softlockup_watchdogs.patch
clean-up-elf-note-generation.patch
deflate-stack-usage-in-lib-inflatec.patch
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