search for: pud_val

...clude/asm-x86_64/page.h +++ clean-start/include/asm-x86_64/page.h @@ -64,16 +64,44 @@ typedef struct { unsigned long pgd; } pg typedef struct { unsigned long pgprot; } pgprot_t; +static inline unsigned long native_pte_val(pte_t pte) +{ + return pte.pte; +} + +static inline unsigned long native_pud_val(pud_t pud) +{ + return pud.pud; +} + + +static inline unsigned long native_pmd_val(pmd_t pmd) +{ + return pmd.pmd; +} + +static inline unsigned long native_pgd_val(pgd_t pgd) +{ + return pgd.pgd; +} + + +#ifdef CONFIG_PARAVIRT +#include <asm/paravirt.h> +#else + #define pte_val(x) ((x).pte)...

...clude/asm-x86_64/page.h +++ clean-start/include/asm-x86_64/page.h @@ -64,16 +64,44 @@ typedef struct { unsigned long pgd; } pg typedef struct { unsigned long pgprot; } pgprot_t; +static inline unsigned long native_pte_val(pte_t pte) +{ + return pte.pte; +} + +static inline unsigned long native_pud_val(pud_t pud) +{ + return pud.pud; +} + + +static inline unsigned long native_pmd_val(pmd_t pmd) +{ + return pmd.pmd; +} + +static inline unsigned long native_pgd_val(pgd_t pgd) +{ + return pgd.pgd; +} + + +#ifdef CONFIG_PARAVIRT +#include <asm/paravirt.h> +#else + #define pte_val(x) ((x).pte)...

This series contain fixes to make the paravirt_ops code compile and boot on x86_64. This is a follow-up for the previous series from Glauber.

This series contain fixes to make the paravirt_ops code compile and boot on x86_64. This is a follow-up for the previous series from Glauber.

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

On Thu, 16 Nov 2006 00:16:26 +0100 Adrian Bunk <bunk@stusta.de> wrote: > Paravirt breaks CONFIG_X86_PAE=y compilation: > > <-- snip --> > > ... > CC init/main.o > In file included from include2/asm/pgtable.h:245, > from > /home/bunk/linux/kernel-2.6/linux-2.6.19-rc5-mm2/include/linux/mm.h:40, > from >

On Thu, 16 Nov 2006 00:16:26 +0100 Adrian Bunk <bunk@stusta.de> wrote: > Paravirt breaks CONFIG_X86_PAE=y compilation: > > <-- snip --> > > ... > CC init/main.o > In file included from include2/asm/pgtable.h:245, > from > /home/bunk/linux/kernel-2.6/linux-2.6.19-rc5-mm2/include/linux/mm.h:40, > from >

Here is an slightly updated version of the paravirt_ops patch. If your comments and criticism were welcome before, now it's even more! There are some issues that are _not_ addressed in this revision, and here are the causes: * split debugreg into multiple functions, suggested by Andi: - Me and jsfg agree that introducing more pvops (specially 14!) is not worthwhile. So, although we do

Here is an slightly updated version of the paravirt_ops patch. If your comments and criticism were welcome before, now it's even more! There are some issues that are _not_ addressed in this revision, and here are the causes: * split debugreg into multiple functions, suggested by Andi: - Me and jsfg agree that introducing more pvops (specially 14!) is not worthwhile. So, although we do

This is hopefully the last iteration of the pvops64 patch. >From the last version, we have only one change, which is include/asm-x86_64/processor.h: There were still one survivor in raw asm. Also, git screwed me up for some reason, and the 25th patch was missing the new files, paravirt.{c,h}. (although I do remember having git-add'ed it, but who knows...) Andrew, could you please push it

This is hopefully the last iteration of the pvops64 patch. >From the last version, we have only one change, which is include/asm-x86_64/processor.h: There were still one survivor in raw asm. Also, git screwed me up for some reason, and the 25th patch was missing the new files, paravirt.{c,h}. (although I do remember having git-add'ed it, but who knows...) Andrew, could you please push it

...sm-x86_64/page.h +++ linux-2.6.19-quilt/include/asm-x86_64/page.h @@ -64,16 +64,44 @@ typedef struct { unsigned long pgd; } pg typedef struct { unsigned long pgprot; } pgprot_t; +static inline unsigned long native_pte_val(pte_t pte) +{ + return pte.pte; +} + +static inline unsigned long native_pud_val(pud_t pud) +{ + return pud.pud; +} + + +static inline unsigned long native_pmd_val(pmd_t pmd) +{ + return pmd.pmd; +} + +static inline unsigned long native_pgd_val(pgd_t pgd) +{ + return pgd.pgd; +} + + +#ifdef CONFIG_PARAVIRT +#include <asm/paravirt.h> +#else + #define pte_val(x) ((x).pte)...

...sm-x86_64/page.h +++ linux-2.6.19-quilt/include/asm-x86_64/page.h @@ -64,16 +64,44 @@ typedef struct { unsigned long pgd; } pg typedef struct { unsigned long pgprot; } pgprot_t; +static inline unsigned long native_pte_val(pte_t pte) +{ + return pte.pte; +} + +static inline unsigned long native_pud_val(pud_t pud) +{ + return pud.pud; +} + + +static inline unsigned long native_pmd_val(pmd_t pmd) +{ + return pmd.pmd; +} + +static inline unsigned long native_pgd_val(pgd_t pgd) +{ + return pgd.pgd; +} + + +#ifdef CONFIG_PARAVIRT +#include <asm/paravirt.h> +#else + #define pte_val(x) ((x).pte)...

...+ .pte_update = (void *)native_nop, + .pte_update_defer = (void *)native_nop, + + .ptep_get_and_clear = native_ptep_get_and_clear, + + .pte_clear = native_pte_clear, + .pmd_clear = native_pmd_clear, + .pud_clear = native_pud_clear, + .pgd_clear = native_pgd_clear, + + .pte_val = native_pte_val, + .pud_val = native_pud_val, + .pmd_val = native_pmd_val, + .pgd_val = native_pgd_val, + + .make_pte = native_make_pte, + .make_pmd = native_make_pmd, + .make_pud = native_make_pud, + .make_pgd = native_make_pgd, + + .swapgs = native_swapgs, + .sysret = native_sysret, + .iret = native_iret, + + .dup_mmap = (v...

...+ .pte_update = (void *)native_nop, + .pte_update_defer = (void *)native_nop, + + .ptep_get_and_clear = native_ptep_get_and_clear, + + .pte_clear = native_pte_clear, + .pmd_clear = native_pmd_clear, + .pud_clear = native_pud_clear, + .pgd_clear = native_pgd_clear, + + .pte_val = native_pte_val, + .pud_val = native_pud_val, + .pmd_val = native_pmd_val, + .pgd_val = native_pgd_val, + + .make_pte = native_make_pte, + .make_pmd = native_make_pmd, + .make_pud = native_make_pud, + .make_pgd = native_make_pgd, + + .swapgs = native_swapgs, + .sysret = native_sysret, + .iret = native_iret, + + .dup_mmap = (v...

This series removes some no longer needed stuff from paravirt infrastructure and puts large quantities of paravirt ops under a new config option PARAVIRT_XXL which is selected by XEN_PV only. A pvops kernel without XEN_PV being configured is about 2.5% smaller with this series applied. tip commit 5800dc5c19f34e6e03b5adab1282535cb102fafd ("x86/paravirt: Fix spectre-v2 mitigations for

...al_t, mmu.pmd_val, - pmd.pmd, (u64)pmd.pmd >> 32); - else - ret = PVOP_CALLEE1(pmdval_t, mmu.pmd_val, pmd.pmd); + ret = PVOP_CALLEE1(pmdval_t, mmu.pmd_val, pmd.pmd); return ret; } @@ -504,12 +463,9 @@ static inline void set_pud(pud_t *pudp, pud_t pud) { pudval_t val = native_pud_val(pud); - if (sizeof(pudval_t) > sizeof(long)) - PVOP_VCALL3(mmu.set_pud, pudp, val, (u64)val >> 32); - else - PVOP_VCALL2(mmu.set_pud, pudp, val); + PVOP_VCALL2(mmu.set_pud, pudp, val); } -#if CONFIG_PGTABLE_LEVELS >= 4 + static inline pud_t __pud(pudval_t val) { pudval_t ret; @...