Displaying 20 results from an estimated 568 matches for "pgtabl".
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2020 Apr 13
2
Build regressions/improvements in v5.7-rc1
...h/powerpc/include/asm/book3s/64/mmu-hash.h: error: redefinition of 'mmu_psize_to_shift': => 195:28
> + /kisskb/src/arch/powerpc/include/asm/book3s/64/mmu-hash.h: error: redefinition of 'shift_to_mmu_psize': => 185:19
> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: implicit declaration of function 'pgd_raw' [-Werror=implicit-function-declaration]: => 35:3
> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: implicit declaration of function 'pgd_raw'; did you mean 'pgd_val'? [-Werror=implicit-fun...
2020 Apr 13
2
Build regressions/improvements in v5.7-rc1
...h/powerpc/include/asm/book3s/64/mmu-hash.h: error: redefinition of 'mmu_psize_to_shift': => 195:28
> + /kisskb/src/arch/powerpc/include/asm/book3s/64/mmu-hash.h: error: redefinition of 'shift_to_mmu_psize': => 185:19
> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: implicit declaration of function 'pgd_raw' [-Werror=implicit-function-declaration]: => 35:3
> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: implicit declaration of function 'pgd_raw'; did you mean 'pgd_val'? [-Werror=implicit-fun...
2020 Apr 14
0
Build regressions/improvements in v5.7-rc1
...c/include/asm/book3s/64/mmu-hash.h: error: redefinition of 'mmu_psize_to_shift': => 195:28
>> + /kisskb/src/arch/powerpc/include/asm/book3s/64/mmu-hash.h: error: redefinition of 'shift_to_mmu_psize': => 185:19
>> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: implicit declaration of function 'pgd_raw' [-Werror=implicit-function-declaration]: => 35:3
>> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: implicit declaration of function 'pgd_raw'; did you mean 'pgd_val'? [-Werror=implicit...
2020 Apr 14
1
Build regressions/improvements in v5.7-rc1
...asm/book3s/64/mmu-hash.h: error: redefinition of 'mmu_psize_to_shift': => 195:28
> >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/mmu-hash.h: error: redefinition of 'shift_to_mmu_psize': => 185:19
> >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: implicit declaration of function 'pgd_raw' [-Werror=implicit-function-declaration]: => 35:3
> >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: implicit declaration of function 'pgd_raw'; did you mean 'pgd_val'? [-Werror=imp...
2020 Apr 22
1
[PATCH V2 0/2] mm/thp: Rename pmd_mknotpresent() as pmd_mkinvalid()
...l.org
Cc: x86 at kernel.org
Cc: linux-mm at kvack.org
Cc: linux-kernel at vger.kernel.org
Anshuman Khandual (2):
powerpc/mm: Drop platform defined pmd_mknotpresent()
mm/thp: Rename pmd_mknotpresent() as pmd_mkinvalid()
arch/arc/include/asm/hugepage.h | 2 +-
arch/arm/include/asm/pgtable-3level.h | 2 +-
arch/arm64/include/asm/pgtable.h | 2 +-
arch/mips/include/asm/pgtable.h | 2 +-
arch/powerpc/include/asm/book3s/64/pgtable.h | 4 ----
arch/x86/include/asm/pgtable.h | 2 +-
arch/x86/mm/kmmio.c | 2 +-
mm/pgta...
2020 Mar 20
0
[PATCH 2/2] mm/thp: Rename pmd_mknotpresent() as pmd_mknotvalid()
...nel.org
Cc: x86 at kernel.org
Cc: linux-mm at kvack.org
Cc: linux-kernel at vger.kernel.org
Suggested-by: Catalin Marinas <catalin.marinas at arm.com>
Signed-off-by: Anshuman Khandual <anshuman.khandual at arm.com>
---
arch/arc/include/asm/hugepage.h | 2 +-
arch/arm/include/asm/pgtable-3level.h | 2 +-
arch/arm64/include/asm/pgtable.h | 2 +-
arch/mips/include/asm/pgtable.h | 2 +-
arch/x86/include/asm/pgtable.h | 2 +-
arch/x86/mm/kmmio.c | 2 +-
mm/pgtable-generic.c | 2 +-
7 files changed, 7 insertions(+), 7 deletions(-)
d...
2020 Mar 20
4
[PATCH 0/2] mm/thp: Rename pmd_mknotpresent() as pmd_mknotvalid()
....org
Cc: x86 at kernel.org
Cc: linux-mm at kvack.org
Cc: linux-kernel at vger.kernel.org
Anshuman Khandual (2):
powerpc/mm: Drop platform defined pmd_mknotpresent()
mm/thp: Rename pmd_mknotpresent() as pmd_mknotvalid()
arch/arc/include/asm/hugepage.h | 2 +-
arch/arm/include/asm/pgtable-3level.h | 2 +-
arch/arm64/include/asm/pgtable.h | 2 +-
arch/mips/include/asm/pgtable.h | 2 +-
arch/powerpc/include/asm/book3s/64/pgtable.h | 4 ----
arch/x86/include/asm/pgtable.h | 2 +-
arch/x86/mm/kmmio.c | 2 +-
mm/pgta...
2007 Apr 18
2
[PATCH 5/6] i386 virtualization - Make generic set wrprotect a macro
On Mon, Aug 15, 2005 at 04:00:39PM -0700, zach@vmware.com wrote:
> Make the generic version of ptep_set_wrprotect a macro. This is good for
> code uniformity, and fixes the build for architectures which include pgtable.h
> through headers into assembly code, but do not define a ptep_set_wrprotect
> function.
This against the kernel coding style.
In fact, we are usually doing exactly the opposite.
What exactly is the technical problem this patch is trying to solve, IOW
which architectures are breaking...
2007 Apr 18
2
[PATCH 5/6] i386 virtualization - Make generic set wrprotect a macro
On Mon, Aug 15, 2005 at 04:00:39PM -0700, zach@vmware.com wrote:
> Make the generic version of ptep_set_wrprotect a macro. This is good for
> code uniformity, and fixes the build for architectures which include pgtable.h
> through headers into assembly code, but do not define a ptep_set_wrprotect
> function.
This against the kernel coding style.
In fact, we are usually doing exactly the opposite.
What exactly is the technical problem this patch is trying to solve, IOW
which architectures are breaking...
2007 Apr 18
0
[PATCH 4/4] Pte simplify ops.patch
Add comment and condense code to make use of native_local_ptep_get_and_clear
function. Also, it turns out the 2-level and 3-level paging definitions
were identical, so move the common definition into pgtable.h
Signed-off-by: Zachary Amsden <zach@vmware.com>
diff -r b3bbc1b5e085 include/asm-i386/pgtable-2level.h
--- a/include/asm-i386/pgtable-2level.h Wed Apr 11 18:23:44 2007 -0700
+++ b/include/asm-i386/pgtable-2level.h Wed Apr 11 18:24:07 2007 -0700
@@ -39,16 +39,6 @@ static inline void nativ...
2007 Apr 18
0
[PATCH 5/5] Mmu header movement.patch
...006 -0700
+++ b/include/asm-i386/page.h Thu Oct 19 03:16:36 2006 -0700
@@ -52,6 +52,7 @@ typedef struct { unsigned long long pgpr
#define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
#define __pmd(x) ((pmd_t) { (x) } )
#define HPAGE_SHIFT 21
+#include <asm-generic/pgtable-nopud.h>
#else
typedef struct { unsigned long pte_low; } pte_t;
typedef struct { unsigned long pgd; } pgd_t;
@@ -59,6 +60,7 @@ typedef struct { unsigned long pgprot; }
#define boot_pte_t pte_t /* or would you rather have a typedef */
#define pte_val(x) ((x).pte_low)
#define HPAGE_SHIFT 22...
2007 Apr 18
0
[PATCH 5/5] Mmu header movement.patch
...006 -0700
+++ b/include/asm-i386/page.h Thu Oct 19 03:16:36 2006 -0700
@@ -52,6 +52,7 @@ typedef struct { unsigned long long pgpr
#define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
#define __pmd(x) ((pmd_t) { (x) } )
#define HPAGE_SHIFT 21
+#include <asm-generic/pgtable-nopud.h>
#else
typedef struct { unsigned long pte_low; } pte_t;
typedef struct { unsigned long pgd; } pgd_t;
@@ -59,6 +60,7 @@ typedef struct { unsigned long pgprot; }
#define boot_pte_t pte_t /* or would you rather have a typedef */
#define pte_val(x) ((x).pte_low)
#define HPAGE_SHIFT 22...
2007 Apr 18
0
[PATCH 4/4] Pte simplify ops.patch
Add comment and condense code to make use of native_local_ptep_get_and_clear
function. Also, it turns out the 2-level and 3-level paging definitions
were identical, so move the common definition into pgtable.h
Signed-off-by: Zachary Amsden <zach@vmware.com>
diff -r b3bbc1b5e085 include/asm-i386/pgtable-2level.h
--- a/include/asm-i386/pgtable-2level.h Wed Apr 11 18:23:44 2007 -0700
+++ b/include/asm-i386/pgtable-2level.h Wed Apr 11 18:24:07 2007 -0700
@@ -39,16 +39,6 @@ static inline void nativ...
2007 Apr 18
1
[PATCH 6/9] 00mm9 optimize ptep establish for pae.patch
...al set. The write ordering is still important to avoid the
possibility of the TLB snooping a partially written PTE and getting a bad
mapping installed.
Signed-off-by: Zachary Amsden <zach@vmware.com>
===================================================================
--- a/include/asm-i386/pgtable-2level.h
+++ b/include/asm-i386/pgtable-2level.h
@@ -16,6 +16,7 @@
#define set_pte(pteptr, pteval) (*(pteptr) = pteval)
#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
#define set_pte_atomic(pteptr, pteval) set_pte(pteptr,pteval)
+#define set_pte_present(mm,addr,ptep,pteval) set_pt...
2007 Apr 18
0
[PATCH 3/5] Fix missing pte update.patch
diff -r f1dd818c2f06 include/asm-i386/pgtable-2level.h
--- a/include/asm-i386/pgtable-2level.h Thu Oct 19 03:03:09 2006 -0700
+++ b/include/asm-i386/pgtable-2level.h Thu Oct 19 03:03:18 2006 -0700
@@ -22,8 +22,7 @@
#define pte_clear(mm,addr,xp) do { set_pte_at(mm, addr, xp, __pte(0)); } while (0)
#define pmd_clear(xp) do { set_pmd(xp, __pmd...
2007 Apr 18
0
[PATCH 7/9] 00mma remove set pte atomic.patch
...n in PAE i386 3-level paging code,
the only paging model which is insane enough to have multi-word hardware
PTEs which are not efficient to set atomically, we can remove the ghost
of set_pte_atomic from other architectures which falesly duplicated it,
and remove all knowledge of it from the generic pgtable code.
set_pte_atomic is now a private pte operator which is specific to i386
Signed-off-by: Zachary Amsden <zach@vmware.com>
===================================================================
--- a/include/asm-frv/pgtable.h
+++ b/include/asm-frv/pgtable.h
@@ -175,8 +175,6 @@ do { \...
2007 Apr 18
0
[PATCH 3/5] Fix missing pte update.patch
diff -r f1dd818c2f06 include/asm-i386/pgtable-2level.h
--- a/include/asm-i386/pgtable-2level.h Thu Oct 19 03:03:09 2006 -0700
+++ b/include/asm-i386/pgtable-2level.h Thu Oct 19 03:03:18 2006 -0700
@@ -22,8 +22,7 @@
#define pte_clear(mm,addr,xp) do { set_pte_at(mm, addr, xp, __pte(0)); } while (0)
#define pmd_clear(xp) do { set_pmd(xp, __pmd...
2007 Apr 18
2
2.6.19-rc5-mm2: paravirt X86_PAE=y compile error
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
> /home/bunk/linux/kernel-2.6/linux-2.6.19-rc5-mm2/include/linux/poll.h:11,
> from
> /home/bunk/linux/kernel-2.6/linux-2.6.19-rc5-m...
2007 Apr 18
2
2.6.19-rc5-mm2: paravirt X86_PAE=y compile error
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
> /home/bunk/linux/kernel-2.6/linux-2.6.19-rc5-mm2/include/linux/poll.h:11,
> from
> /home/bunk/linux/kernel-2.6/linux-2.6.19-rc5-m...
2007 Apr 18
0
[PATCH 6/6] i386 virtualization - Attempt to clean up pgtable code motion
* zach@vmware.com (zach@vmware.com) wrote:
> Virtualization aware Linux kernels may need to redefine functions which write
> to hardware page tables at the sub-architecture layer. Previously, this was
> done by encapsulation in a split mach-xxx/pgtable-{2|3}level-ops.h file, but
> having 8 pgtable header files is simply unacceptable. This goes some ways
> towards cleaning that up by deprecating the 2/3 level subarch functions.
> This is accomplished by using __HAVE_ARCH_FUNC macros, and allowing
> one sub-arch file, pgtable-ops.h, w...