search for: pgtable_64

Hey folks, This is the part-of-pvops-implementation-that-is-not-exactly-a-merge. Neat, uh? This is the majority of the work. The first patch in the series does not really belong here. It was already sent to lkml separetedly before, but I'm including it again, for a very simple reason: Try to test the paravirt patches without it, and you'll fail miserably ;-) (and it was not yet

Hey folks, This is the part-of-pvops-implementation-that-is-not-exactly-a-merge. Neat, uh? This is the majority of the work. The first patch in the series does not really belong here. It was already sent to lkml separetedly before, but I'm including it again, for a very simple reason: Try to test the paravirt patches without it, and you'll fail miserably ;-) (and it was not yet

Hey folks, Here's a new spin of the pvops64 patch series. We didn't get that many comments from the last time, so it should be probably almost ready to get in. Heya! >From the last version, the most notable changes are: * consolidation of system.h, merging jeremy's comments about ordering concerns * consolidation of smp functions that goes through smp_ops. They're sharing

Hey folks, Here's a new spin of the pvops64 patch series. We didn't get that many comments from the last time, so it should be probably almost ready to get in. Heya! >From the last version, the most notable changes are: * consolidation of system.h, merging jeremy's comments about ordering concerns * consolidation of smp functions that goes through smp_ops. They're sharing

...bjs-$(CONFIG_RANDOMIZE_BASE) += $(obj)/kaslr.o ifdef CONFIG_X86_64 - vmlinux-objs-$(CONFIG_RANDOMIZE_BASE) += $(obj)/kaslr_64.o + vmlinux-objs-y += $(obj)/ident_map_64.o vmlinux-objs-y += $(obj)/idt_64.o $(obj)/idt_handlers_64.o vmlinux-objs-y += $(obj)/mem_encrypt.o vmlinux-objs-y += $(obj)/pgtable_64.o diff --git a/arch/x86/boot/compressed/kaslr_64.c b/arch/x86/boot/compressed/ident_map_64.c similarity index 95% rename from arch/x86/boot/compressed/kaslr_64.c rename to arch/x86/boot/compressed/ident_map_64.c index f9c5c13d979b..d9932a133ac9 100644 --- a/arch/x86/boot/compressed/kaslr_64.c +++ b...

...for-linus for you to fetch changes up to 0da3e7f526fde7a6522a3038b7ce609fc50f6707: Merge branch 'x86/mm2' into x86/mm (2013-02-15 09:25:08 -0800) ---------------------------------------------------------------- Alexander Duyck (9): x86: Move some contents of page_64_types.h into pgtable_64.h and page_64.h x86: Improve __phys_addr performance by making use of carry flags and inlining x86: Make it so that __pa_symbol can only process kernel symbols on x86_64 x86: Drop 4 unnecessary calls to __pa_symbol x86: Use __pa_symbol instead of __pa on C visible symbols...

...for-linus for you to fetch changes up to 0da3e7f526fde7a6522a3038b7ce609fc50f6707: Merge branch 'x86/mm2' into x86/mm (2013-02-15 09:25:08 -0800) ---------------------------------------------------------------- Alexander Duyck (9): x86: Move some contents of page_64_types.h into pgtable_64.h and page_64.h x86: Improve __phys_addr performance by making use of carry flags and inlining x86: Make it so that __pa_symbol can only process kernel symbols on x86_64 x86: Drop 4 unnecessary calls to __pa_symbol x86: Use __pa_symbol instead of __pa on C visible symbols...

...for-linus for you to fetch changes up to 0da3e7f526fde7a6522a3038b7ce609fc50f6707: Merge branch 'x86/mm2' into x86/mm (2013-02-15 09:25:08 -0800) ---------------------------------------------------------------- Alexander Duyck (9): x86: Move some contents of page_64_types.h into pgtable_64.h and page_64.h x86: Improve __phys_addr performance by making use of carry flags and inlining x86: Make it so that __pa_symbol can only process kernel symbols on x86_64 x86: Drop 4 unnecessary calls to __pa_symbol x86: Use __pa_symbol instead of __pa on C visible symbols...

...= $(obj)/early_serial_console.o vmlinux-objs-$(CONFIG_RANDOMIZE_BASE) += $(obj)/kaslr.o ifdef CONFIG_X86_64 vmlinux-objs-$(CONFIG_RANDOMIZE_BASE) += $(obj)/kaslr_64.o + vmlinux-objs-y += $(obj)/idt_64.o $(obj)/idt_handlers_64.o vmlinux-objs-y += $(obj)/mem_encrypt.o vmlinux-objs-y += $(obj)/pgtable_64.o endif diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S index 6b11060c3a0f..089b9e676498 100644 --- a/arch/x86/boot/compressed/head_64.S +++ b/arch/x86/boot/compressed/head_64.S @@ -33,6 +33,7 @@ #include <asm/processor-flags.h> #include <asm/asm-off...

...= $(obj)/early_serial_console.o vmlinux-objs-$(CONFIG_RANDOMIZE_BASE) += $(obj)/kaslr.o ifdef CONFIG_X86_64 vmlinux-objs-$(CONFIG_RANDOMIZE_BASE) += $(obj)/kaslr_64.o + vmlinux-objs-y += $(obj)/idt_64.o $(obj)/idt_handlers_64.o vmlinux-objs-y += $(obj)/mem_encrypt.o vmlinux-objs-y += $(obj)/pgtable_64.o endif diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S index 1f1f6c8139b3..d27a9ce1bcb0 100644 --- a/arch/x86/boot/compressed/head_64.S +++ b/arch/x86/boot/compressed/head_64.S @@ -33,6 +33,7 @@ #include <asm/processor-flags.h> #include <asm/asm-off...

...sed/Makefile index c6909d10a6b9..a7847a1ef63a 100644 --- a/arch/x86/boot/compressed/Makefile +++ b/arch/x86/boot/compressed/Makefile @@ -85,6 +85,7 @@ ifdef CONFIG_X86_64 vmlinux-objs-y += $(obj)/idt_64.o $(obj)/idt_handlers_64.o vmlinux-objs-y += $(obj)/mem_encrypt.o vmlinux-objs-y += $(obj)/pgtable_64.o + vmlinux-objs-$(CONFIG_AMD_MEM_ENCRYPT) += $(obj)/sev-es.o endif vmlinux-objs-$(CONFIG_ACPI) += $(obj)/acpi.o diff --git a/arch/x86/boot/compressed/idt_64.c b/arch/x86/boot/compressed/idt_64.c index 99cc78062684..f8295d68b3e1 100644 --- a/arch/x86/boot/compressed/idt_64.c +++ b/arch/x86/boot...

...sed/Makefile index e6b3e0fc48de..583678c78e1b 100644 --- a/arch/x86/boot/compressed/Makefile +++ b/arch/x86/boot/compressed/Makefile @@ -84,6 +84,7 @@ ifdef CONFIG_X86_64 vmlinux-objs-y += $(obj)/idt_64.o $(obj)/idt_handlers_64.o vmlinux-objs-y += $(obj)/mem_encrypt.o vmlinux-objs-y += $(obj)/pgtable_64.o + vmlinux-objs-$(CONFIG_AMD_MEM_ENCRYPT) += $(obj)/sev-es.o endif vmlinux-objs-$(CONFIG_ACPI) += $(obj)/acpi.o diff --git a/arch/x86/boot/compressed/idt_64.c b/arch/x86/boot/compressed/idt_64.c index 84ba57d9d436..bdd20dfd1fd0 100644 --- a/arch/x86/boot/compressed/idt_64.c +++ b/arch/x86/boot...

...sed/Makefile index c12c9223a1fb..7302f184bece 100644 --- a/arch/x86/boot/compressed/Makefile +++ b/arch/x86/boot/compressed/Makefile @@ -83,6 +83,7 @@ ifdef CONFIG_X86_64 vmlinux-objs-y += $(obj)/idt_64.o $(obj)/idt_handlers_64.o vmlinux-objs-y += $(obj)/mem_encrypt.o vmlinux-objs-y += $(obj)/pgtable_64.o + vmlinux-objs-$(CONFIG_AMD_MEM_ENCRYPT) += $(obj)/sev-es.o endif vmlinux-objs-$(CONFIG_ACPI) += $(obj)/acpi.o diff --git a/arch/x86/boot/compressed/idt_64.c b/arch/x86/boot/compressed/idt_64.c index 5f083092a86d..f3ca7324be44 100644 --- a/arch/x86/boot/compressed/idt_64.c +++ b/arch/x86/boot...

...0644 > --- a/arch/x86/boot/compressed/Makefile > +++ b/arch/x86/boot/compressed/Makefile > @@ -84,6 +84,7 @@ ifdef CONFIG_X86_64 > vmlinux-objs-y += $(obj)/idt_64.o $(obj)/idt_handlers_64.o > vmlinux-objs-y += $(obj)/mem_encrypt.o > vmlinux-objs-y += $(obj)/pgtable_64.o > + vmlinux-objs-$(CONFIG_AMD_MEM_ENCRYPT) += $(obj)/sev-es.o > endif > > vmlinux-objs-$(CONFIG_ACPI) += $(obj)/acpi.o > diff --git a/arch/x86/boot/compressed/idt_64.c b/arch/x86/boot/compressed/idt_64.c > index 84ba57d9d436..bdd20dfd1fd0 100644 > --- a/arch/x86/boot/...

...0644 > --- a/arch/x86/boot/compressed/Makefile > +++ b/arch/x86/boot/compressed/Makefile > @@ -84,6 +84,7 @@ ifdef CONFIG_X86_64 > vmlinux-objs-y += $(obj)/idt_64.o $(obj)/idt_handlers_64.o > vmlinux-objs-y += $(obj)/mem_encrypt.o > vmlinux-objs-y += $(obj)/pgtable_64.o > + vmlinux-objs-$(CONFIG_AMD_MEM_ENCRYPT) += $(obj)/sev-es.o > endif > > vmlinux-objs-$(CONFIG_ACPI) += $(obj)/acpi.o > diff --git a/arch/x86/boot/compressed/idt_64.c b/arch/x86/boot/compressed/idt_64.c > index 84ba57d9d436..bdd20dfd1fd0 100644 > --- a/arch/x86/boot/...

...gt; arch/powerpc/include/asm/dma.h | 20 +++++------ > arch/powerpc/include/asm/edac.h | 2 +- > arch/powerpc/include/asm/irq.h | 2 +- > arch/powerpc/include/asm/local.h | 14 ++++---- > arch/sh/include/asm/pgtable_64.h | 2 +- > arch/sh/include/asm/processor_32.h | 4 +-- > arch/sh/include/cpu-sh3/cpu/dac.h | 6 ++-- > arch/x86/include/asm/alternative.h | 14 ++++---- > arch/x86/um/asm/checksum.h | 4 +-- &...

Hi everyone, I am very excited to see that dom0 pvops is finally coming close to working, so I wanted to give it a try. >From the description it was not clear to me which kernel to chose as base for the patches.hg, so I took the latest (that was ~ 2 weeks ago) kernel on git.kernel.org I could find (post-2.6.28 git tip at that point). I managed to more or less apply all of the patches in the

On Wed, Oct 10, 2018 at 01:54:33PM -0500, Segher Boessenkool wrote: > It would be great to hear from kernel people if it works adequately for > what you guys want it for :-) Sure, ping me when you have the final version and I'll try to build gcc with it and do some size comparisons. Thx. -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the

On Wed, Oct 10, 2018 at 01:54:33PM -0500, Segher Boessenkool wrote: > It would be great to hear from kernel people if it works adequately for > what you guys want it for :-) Sure, ping me when you have the final version and I'll try to build gcc with it and do some size comparisons. Thx. -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the

Hi, here is the first public post of the patch-set to enable Linux to run under SEV-ES enabled hypervisors. The code is mostly feature-complete, but there are still a couple of bugs to fix. Nevertheless, given the size of the patch-set, I think it is about time to ask for initial feedback of the changes that come with it. To better understand the code here is a quick explanation of SEV-ES first.