similar to: [PATCH] I386: Deactivate the test for the dead CONFIG_DEBUG_PAGE_TYPE variable.

VMI backend for paravirt-ops; fairly straightforward drop-in to paravirt-ops. Signed-off-by: Zachary Amsden <zach@vmware.com> diff -r d8711b11c1eb arch/i386/Kconfig --- a/arch/i386/Kconfig Tue Dec 12 13:51:06 2006 -0800 +++ b/arch/i386/Kconfig Tue Dec 12 13:51:13 2006 -0800 @@ -192,6 +192,15 @@ config PARAVIRT under a hypervisor, improving performance significantly. However, when

VMI backend for paravirt-ops; fairly straightforward drop-in to paravirt-ops. Signed-off-by: Zachary Amsden <zach@vmware.com> diff -r d8711b11c1eb arch/i386/Kconfig --- a/arch/i386/Kconfig Tue Dec 12 13:51:06 2006 -0800 +++ b/arch/i386/Kconfig Tue Dec 12 13:51:13 2006 -0800 @@ -192,6 +192,15 @@ config PARAVIRT under a hypervisor, improving performance significantly. However, when

Fairly straightforward implementation of VMI backend for paravirt-ops. Subject: VMI backend for paravirt-ops Signed-off-by: Zachary Amsden <zach@vmware.com> diff -r d8711b11c1eb arch/i386/Kconfig --- a/arch/i386/Kconfig Tue Dec 12 13:51:06 2006 -0800 +++ b/arch/i386/Kconfig Tue Dec 12 13:51:13 2006 -0800 @@ -192,6 +192,15 @@ config PARAVIRT under a hypervisor, improving performance

Fairly straightforward implementation of VMI backend for paravirt-ops. Subject: VMI backend for paravirt-ops Signed-off-by: Zachary Amsden <zach@vmware.com> diff -r d8711b11c1eb arch/i386/Kconfig --- a/arch/i386/Kconfig Tue Dec 12 13:51:06 2006 -0800 +++ b/arch/i386/Kconfig Tue Dec 12 13:51:13 2006 -0800 @@ -192,6 +192,15 @@ config PARAVIRT under a hypervisor, improving performance

Hi Peter, Removal of VMI(VMware's para-virtualization technique) is scheduled for 2.6.37, I was wondering what would be the right time frame for submitting a patch which does that. Does the x86-tip tree have any next branch where we can park this patch ? Below is the patch for your reference which just removes VMI specific bits, applies on top of x86-tip. There is also an opportunity to

Hi Peter, Removal of VMI(VMware's para-virtualization technique) is scheduled for 2.6.37, I was wondering what would be the right time frame for submitting a patch which does that. Does the x86-tip tree have any next branch where we can park this patch ? Below is the patch for your reference which just removes VMI specific bits, applies on top of x86-tip. There is also an opportunity to

Hi Andi, This is a set of updates for the firstfloor patch queue. Quick rundown: revert-mm-x86_64-mm-account-for-module-percpu-space-separately-from-kernel-percpu.patch separate-module-percpu-space.patch Update the module percpu accounting patch fix-ff-allow-percpu-variables-to-be-page-aligned.patch Make sure the percpu memory allocation is page-aligned

Hi Andi, This is a set of updates for the firstfloor patch queue. Quick rundown: revert-mm-x86_64-mm-account-for-module-percpu-space-separately-from-kernel-percpu.patch separate-module-percpu-space.patch Update the module percpu accounting patch fix-ff-allow-percpu-variables-to-be-page-aligned.patch Make sure the percpu memory allocation is page-aligned

Because I need a hook for "do stuff after mem_map is valid" too. J

Because I need a hook for "do stuff after mem_map is valid" too. J

Hi Andi, This series of patches updates paravirt_ops in various ways. Some of the changes are plain cleanups and improvements, and some add some interfaces necessary for Xen. The brief overview: add-MAINTAINERS.patch - obvious remove-CONFIG_DEBUG_PARAVIRT.patch - no longer needed paravirt-nop.patch - mark nop operations consistently paravirt-pte-accessors.patch - operations to pack/unpack

Hi Andi, This series of patches updates paravirt_ops in various ways. Some of the changes are plain cleanups and improvements, and some add some interfaces necessary for Xen. The brief overview: add-MAINTAINERS.patch - obvious remove-CONFIG_DEBUG_PARAVIRT.patch - no longer needed paravirt-nop.patch - mark nop operations consistently paravirt-pte-accessors.patch - operations to pack/unpack

Hi Andi, Here's a repost of the paravirt_ops update series I posted the other day. Since then, I found a few potential bugs with patching clobbering, cleaned up and documented paravirt.h and the patching machinery. Overview: add-MAINTAINERS.patch obvious remove-CONFIG_DEBUG_PARAVIRT.patch No longer meaningful or needed. paravirt-nop.patch Clean up nop paravirt_ops functions, mainly to

Hi Andi, Here's a repost of the paravirt_ops update series I posted the other day. Since then, I found a few potential bugs with patching clobbering, cleaned up and documented paravirt.h and the patching machinery. Overview: add-MAINTAINERS.patch obvious remove-CONFIG_DEBUG_PARAVIRT.patch No longer meaningful or needed. paravirt-nop.patch Clean up nop paravirt_ops functions, mainly to

Implement vmi_kmap_atomic_pte in terms of the backend set_linear_mapping operation. The conversion is rather straighforward; call kmap_atomic and then inform the hypervisor of the page mapping. The _flush_tlb damage is due to macros being pulled in from highmem.h. Signed-off-by: Zachary Amsden <zach@vmware.com> diff -r 2207a31829e7 arch/i386/kernel/vmi.c --- a/arch/i386/kernel/vmi.c Mon

Implement vmi_kmap_atomic_pte in terms of the backend set_linear_mapping operation. The conversion is rather straighforward; call kmap_atomic and then inform the hypervisor of the page mapping. The _flush_tlb damage is due to macros being pulled in from highmem.h. Signed-off-by: Zachary Amsden <zach@vmware.com> diff -r 2207a31829e7 arch/i386/kernel/vmi.c --- a/arch/i386/kernel/vmi.c Mon

Provide a PT map hook for HIGHPTE kernels to designate where they are mapping page tables. This information is required so the physical address of PTE updates can be determined; otherwise, the mm layer would have to carry the physical address all the way to each PTE modification callsite, which is even more hideous that the macros required to provide the proper hooks. So lets not mess up arch

Provide a PT map hook for HIGHPTE kernels to designate where they are mapping page tables. This information is required so the physical address of PTE updates can be determined; otherwise, the mm layer would have to carry the physical address all the way to each PTE modification callsite, which is even more hideous that the macros required to provide the proper hooks. So lets not mess up arch

Hi Linus, Here's a set of patches to update paravirt_ops and Xen for 2.6.24 A quick overview of the patchset: paravirt_ops: Remove the monolithic paravirt_ops structure, and replace it with smaller structures of related functions. Also, clean up the handling of lazy mode to make it easier to implement. x86/mm/init.c: remove a chunk of dead code Xen: - remove duplicate includes -

Hi Linus, Here's a set of patches to update paravirt_ops and Xen for 2.6.24 A quick overview of the patchset: paravirt_ops: Remove the monolithic paravirt_ops structure, and replace it with smaller structures of related functions. Also, clean up the handling of lazy mode to make it easier to implement. x86/mm/init.c: remove a chunk of dead code Xen: - remove duplicate includes -