* + s390-pgtable-define-pfn_pte_shift.patch added to mm-unstable branch
@ 2024-01-23 0:41 Andrew Morton
0 siblings, 0 replies; 2+ messages in thread
From: Andrew Morton @ 2024-01-23 0:41 UTC (permalink / raw)
To: mm-commits, willy, will, svens, ryan.roberts, paul.walmsley,
palmer, npiggin, naveen.n.rao, mpe, linux, hca, gor,
gerald.schaefer, dinguyen, davem, christophe.leroy,
catalin.marinas, borntraeger, aou, aneesh.kumar, alexghiti,
agordeev, david, akpm
The patch titled
Subject: s390/pgtable: define PFN_PTE_SHIFT
has been added to the -mm mm-unstable branch. Its filename is
s390-pgtable-define-pfn_pte_shift.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/s390-pgtable-define-pfn_pte_shift.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days
------------------------------------------------------
From: David Hildenbrand <david@redhat.com>
Subject: s390/pgtable: define PFN_PTE_SHIFT
Date: Mon, 22 Jan 2024 20:41:54 +0100
We want to make use of pte_next_pfn() outside of set_ptes(). Let's
simpliy define PFN_PTE_SHIFT, required by pte_next_pfn().
Link: https://lkml.kernel.org/r/20240122194200.381241-6-david@redhat.com
Signed-off-by: David Hildenbrand <david@redhat.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Alexandre Ghiti <alexghiti@rivosinc.com>
Cc: "Aneesh Kumar K.V (IBM)" <aneesh.kumar@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: David S. Miller <davem@davemloft.net>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: "Naveen N. Rao" <naveen.n.rao@linux.ibm.com>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
arch/s390/include/asm/pgtable.h | 2 ++
1 file changed, 2 insertions(+)
--- a/arch/s390/include/asm/pgtable.h~s390-pgtable-define-pfn_pte_shift
+++ a/arch/s390/include/asm/pgtable.h
@@ -1316,6 +1316,8 @@ pgprot_t pgprot_writecombine(pgprot_t pr
#define pgprot_writethrough pgprot_writethrough
pgprot_t pgprot_writethrough(pgprot_t prot);
+#define PFN_PTE_SHIFT PAGE_SHIFT
+
/*
* Set multiple PTEs to consecutive pages with a single call. All PTEs
* are within the same folio, PMD and VMA.
_
Patches currently in -mm which might be from david@redhat.com are
uprobes-use-pagesize-aligned-virtual-address-when-replacing-pages.patch
arm-pgtable-define-pfn_pte_shift-on-arm-and-arm64.patch
nios2-pgtable-define-pfn_pte_shift.patch
powerpc-pgtable-define-pfn_pte_shift.patch
risc-pgtable-define-pfn_pte_shift.patch
s390-pgtable-define-pfn_pte_shift.patch
sparc-pgtable-define-pfn_pte_shift.patch
mm-memory-factor-out-copying-the-actual-pte-in-copy_present_pte.patch
mm-memory-pass-pte-to-copy_present_pte.patch
mm-memory-optimize-fork-with-pte-mapped-thp.patch
mm-memory-ignore-dirty-accessed-soft-dirty-bits-in-folio_pte_batch.patch
mm-memory-ignore-writable-bit-in-folio_pte_batch.patch
^ permalink raw reply [flat|nested] 2+ messages in thread
* + s390-pgtable-define-pfn_pte_shift.patch added to mm-unstable branch
@ 2024-02-02 12:14 Andrew Morton
0 siblings, 0 replies; 2+ messages in thread
From: Andrew Morton @ 2024-02-02 12:14 UTC (permalink / raw)
To: mm-commits, willy, will, svens, ryan.roberts, paul.walmsley,
palmer, npiggin, naveen.n.rao, mpe, linux, hca, gor,
gerald.schaefer, dinguyen, davem, christophe.leroy,
catalin.marinas, borntraeger, aou, aneesh.kumar, alexghiti,
agordeev, david, akpm
The patch titled
Subject: s390/pgtable: define PFN_PTE_SHIFT
has been added to the -mm mm-unstable branch. Its filename is
s390-pgtable-define-pfn_pte_shift.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/s390-pgtable-define-pfn_pte_shift.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days
------------------------------------------------------
From: David Hildenbrand <david@redhat.com>
Subject: s390/pgtable: define PFN_PTE_SHIFT
Date: Mon, 29 Jan 2024 13:46:40 +0100
We want to make use of pte_next_pfn() outside of set_ptes(). Let's simply
define PFN_PTE_SHIFT, required by pte_next_pfn().
Link: https://lkml.kernel.org/r/20240129124649.189745-7-david@redhat.com
Signed-off-by: David Hildenbrand <david@redhat.com>
Tested-by: Ryan Roberts <ryan.roberts@arm.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Alexandre Ghiti <alexghiti@rivosinc.com>
Cc: Aneesh Kumar K.V <aneesh.kumar@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: David S. Miller <davem@davemloft.net>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Naveen N. Rao <naveen.n.rao@linux.ibm.com>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Russell King (Oracle) <linux@armlinux.org.uk>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
arch/s390/include/asm/pgtable.h | 2 ++
1 file changed, 2 insertions(+)
--- a/arch/s390/include/asm/pgtable.h~s390-pgtable-define-pfn_pte_shift
+++ a/arch/s390/include/asm/pgtable.h
@@ -1316,6 +1316,8 @@ pgprot_t pgprot_writecombine(pgprot_t pr
#define pgprot_writethrough pgprot_writethrough
pgprot_t pgprot_writethrough(pgprot_t prot);
+#define PFN_PTE_SHIFT PAGE_SHIFT
+
/*
* Set multiple PTEs to consecutive pages with a single call. All PTEs
* are within the same folio, PMD and VMA.
_
Patches currently in -mm which might be from david@redhat.com are
arm-pgtable-define-pfn_pte_shift.patch
nios2-pgtable-define-pfn_pte_shift.patch
powerpc-pgtable-define-pfn_pte_shift.patch
riscv-pgtable-define-pfn_pte_shift.patch
s390-pgtable-define-pfn_pte_shift.patch
sparc-pgtable-define-pfn_pte_shift.patch
mm-pgtable-make-pte_next_pfn-independent-of-set_ptes.patch
arm-mm-use-pte_next_pfn-in-set_ptes.patch
powerpc-mm-use-pte_next_pfn-in-set_ptes.patch
mm-memory-factor-out-copying-the-actual-pte-in-copy_present_pte.patch
mm-memory-pass-pte-to-copy_present_pte.patch
mm-memory-optimize-fork-with-pte-mapped-thp.patch
mm-memory-ignore-dirty-accessed-soft-dirty-bits-in-folio_pte_batch.patch
mm-memory-ignore-writable-bit-in-folio_pte_batch.patch
^ permalink raw reply [flat|nested] 2+ messages in thread
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