* + mips-drop-definition-of-pfn_valid-for-discontigmem.patch added to mm-unstable branch
@ 2023-01-29 22:22 Andrew Morton
0 siblings, 0 replies; 2+ messages in thread
From: Andrew Morton @ 2023-01-29 22:22 UTC (permalink / raw)
To: mm-commits, ysato, vgupta, tsbogend, shorne, richard, palmer,
mpe, monstr, mattst88, linux, kernel, jcmvbkbc, guoren, gerg,
geert, dinguyen, deller, davem, dalias, chenhuacai, chenhuacai,
bcain, arnd, rppt, akpm
The patch titled
Subject: mips: drop definition of pfn_valid() for DISCONTIGMEM
has been added to the -mm mm-unstable branch. Its filename is
mips-drop-definition-of-pfn_valid-for-discontigmem.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mips-drop-definition-of-pfn_valid-for-discontigmem.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
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c) Ideally: find the original patch on the mailing list and do a
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*** 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: "Mike Rapoport (IBM)" <rppt@kernel.org>
Subject: mips: drop definition of pfn_valid() for DISCONTIGMEM
Date: Sun, 29 Jan 2023 14:42:34 +0200
There is a stale definition of pfn_valid() for DISCONTINGMEM memory model
guarded !FLATMEM && !SPARSEMEM && NUMA ifdefery.
Remove everything but definition of pfn_valid() for FLATMEM.
Link: https://lkml.kernel.org/r/20230129124235.209895-4-rppt@kernel.org
Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Brian Cain <bcain@quicinc.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Greg Ungerer <gerg@linux-m68k.org>
Cc: Guo Ren <guoren@kernel.org>
Cc: Helge Deller <deller@gmx.de>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Huacai Chen <chenhuacai@loongson.cn>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Rich Felker <dalias@libc.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Stafford Horne <shorne@gmail.com>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Vineet Gupta <vgupta@kernel.org>
Cc: WANG Xuerui <kernel@xen0n.name>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
--- a/arch/mips/include/asm/page.h~mips-drop-definition-of-pfn_valid-for-discontigmem
+++ a/arch/mips/include/asm/page.h
@@ -235,21 +235,6 @@ static inline int pfn_valid(unsigned lon
return pfn >= pfn_offset && pfn < max_mapnr;
}
-#elif defined(CONFIG_SPARSEMEM)
-
-/* pfn_valid is defined in linux/mmzone.h */
-
-#elif defined(CONFIG_NUMA)
-
-#define pfn_valid(pfn) \
-({ \
- unsigned long __pfn = (pfn); \
- int __n = pfn_to_nid(__pfn); \
- ((__n >= 0) ? (__pfn < NODE_DATA(__n)->node_start_pfn + \
- NODE_DATA(__n)->node_spanned_pages) \
- : 0); \
-})
-
#endif
#define virt_to_pfn(kaddr) PFN_DOWN(virt_to_phys((void *)(kaddr)))
_
Patches currently in -mm which might be from rppt@kernel.org are
mm-sparse-fix-unused-function-pgdat_to_phys-warning.patch
arm-include-asm-generic-memory_modelh-from-pageh-rather-than-memoryh.patch
m68k-use-asm-generic-memory_modelh-for-both-mmu-and-mmu.patch
mips-drop-definition-of-pfn_valid-for-discontigmem.patch
mm-arch-add-generic-implementation-of-pfn_valid-for-flatmem.patch
^ permalink raw reply [flat|nested] 2+ messages in thread
* + mips-drop-definition-of-pfn_valid-for-discontigmem.patch added to mm-unstable branch
@ 2023-01-26 0:36 Andrew Morton
0 siblings, 0 replies; 2+ messages in thread
From: Andrew Morton @ 2023-01-26 0:36 UTC (permalink / raw)
To: mm-commits, ysato, vgupta, tsbogend, shorne, richard, palmer,
mpe, monstr, mattst88, kernel, jcmvbkbc, guoren, gerg, geert,
dinguyen, deller, davem, dalias, chenhuacai, bcain, arnd, rppt,
akpm
The patch titled
Subject: mips: drop definition of pfn_valid() for DISCONTIGMEM
has been added to the -mm mm-unstable branch. Its filename is
mips-drop-definition-of-pfn_valid-for-discontigmem.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mips-drop-definition-of-pfn_valid-for-discontigmem.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: "Mike Rapoport (IBM)" <rppt@kernel.org>
Subject: mips: drop definition of pfn_valid() for DISCONTIGMEM
Date: Wed, 25 Jan 2023 21:07:56 +0200
There is a stale definition of pfn_valid() for DISCONTINGMEM memory model
guarded by !FLATMEM && !SPARSEMEM && NUMA ifdefery.
Remove everything but definition of pfn_valid() for FLATMEM.
Link: https://lkml.kernel.org/r/20230125190757.22555-3-rppt@kernel.org
Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Brian Cain <bcain@quicinc.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Greg Ungerer <gerg@linux-m68k.org>
Cc: Guo Ren <guoren@kernel.org>
Cc: Helge Deller <deller@gmx.de>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Rich Felker <dalias@libc.org>
Cc: Stafford Horne <shorne@gmail.com>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Vineet Gupta <vgupta@kernel.org>
Cc: WANG Xuerui <kernel@xen0n.name>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
--- a/arch/mips/include/asm/page.h~mips-drop-definition-of-pfn_valid-for-discontigmem
+++ a/arch/mips/include/asm/page.h
@@ -235,21 +235,6 @@ static inline int pfn_valid(unsigned lon
return pfn >= pfn_offset && pfn < max_mapnr;
}
-#elif defined(CONFIG_SPARSEMEM)
-
-/* pfn_valid is defined in linux/mmzone.h */
-
-#elif defined(CONFIG_NUMA)
-
-#define pfn_valid(pfn) \
-({ \
- unsigned long __pfn = (pfn); \
- int __n = pfn_to_nid(__pfn); \
- ((__n >= 0) ? (__pfn < NODE_DATA(__n)->node_start_pfn + \
- NODE_DATA(__n)->node_spanned_pages) \
- : 0); \
-})
-
#endif
#define virt_to_pfn(kaddr) PFN_DOWN(virt_to_phys((void *)(kaddr)))
_
Patches currently in -mm which might be from rppt@kernel.org are
mm-sparse-fix-unused-function-pgdat_to_phys-warning.patch
m68k-use-asm-generic-memory_modelh-for-both-mmu-and-mmu.patch
mips-drop-definition-of-pfn_valid-for-discontigmem.patch
mm-arch-add-generic-implementation-of-pfn_valid-for-flatmem.patch
^ permalink raw reply [flat|nested] 2+ messages in thread
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2023-01-26 0:36 Andrew Morton
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