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From: mpe@ellerman.id.au (Michael Ellerman)
To: linux-snps-arc@lists.infradead.org
Subject: [PATCH v2 09/21] memblock: drop memblock_alloc_base()
Date: Tue, 29 Jan 2019 21:29:19 +1100	[thread overview]
Message-ID: <87sgxbrc3k.fsf@concordia.ellerman.id.au> (raw)
In-Reply-To: <1548057848-15136-10-git-send-email-rppt@linux.ibm.com>

Mike Rapoport <rppt at linux.ibm.com> writes:

> The memblock_alloc_base() function tries to allocate a memory up to the
> limit specified by its max_addr parameter and panics if the allocation
> fails. Replace its usage with memblock_phys_alloc_range() and make the
> callers check the return value and panic in case of error.
>
> Signed-off-by: Mike Rapoport <rppt at linux.ibm.com>
> ---
>  arch/powerpc/kernel/rtas.c      |  6 +++++-
>  arch/powerpc/mm/hash_utils_64.c |  8 ++++++--
>  arch/s390/kernel/smp.c          |  6 +++++-
>  drivers/macintosh/smu.c         |  2 +-
>  include/linux/memblock.h        |  2 --
>  mm/memblock.c                   | 14 --------------
>  6 files changed, 17 insertions(+), 21 deletions(-)

Acked-by: Michael Ellerman <mpe at ellerman.id.au> (powerpc)

cheers

  reply	other threads:[~2019-01-29 10:29 UTC|newest]

Thread overview: 52+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-21  8:03 [PATCH v2 00/21] Refine memblock API Mike Rapoport
2019-01-21  8:03 ` [PATCH v2 01/21] openrisc: prefer memblock APIs returning virtual address Mike Rapoport
2019-01-27  3:07   ` Stafford Horne
2019-01-21  8:03 ` [PATCH v2 02/21] powerpc: use memblock functions " Mike Rapoport
2019-01-29  9:52   ` Michael Ellerman
2019-01-21  8:03 ` [PATCH v2 03/21] memblock: replace memblock_alloc_base(ANYWHERE) with memblock_phys_alloc Mike Rapoport
2019-01-21  8:03 ` [PATCH v2 04/21] memblock: drop memblock_alloc_base_nid() Mike Rapoport
2019-01-21  8:03 ` [PATCH v2 05/21] memblock: emphasize that memblock_alloc_range() returns a physical address Mike Rapoport
2019-01-21  8:03 ` [PATCH v2 06/21] memblock: memblock_phys_alloc_try_nid(): don't panic Mike Rapoport
2019-01-25 17:45   ` Catalin Marinas
2019-01-25 19:32     ` Mike Rapoport
2019-01-29  9:56   ` Michael Ellerman
2019-01-29  9:58     ` Michael Ellerman
2019-01-21  8:03 ` [PATCH v2 07/21] memblock: memblock_phys_alloc(): " Mike Rapoport
2019-01-21  8:03 ` [PATCH v2 08/21] memblock: drop __memblock_alloc_base() Mike Rapoport
2019-01-21  8:03 ` [PATCH v2 09/21] memblock: drop memblock_alloc_base() Mike Rapoport
2019-01-29 10:29   ` Michael Ellerman [this message]
2019-01-21  8:03 ` [PATCH v2 10/21] memblock: refactor internal allocation functions Mike Rapoport
2019-02-03  9:39   ` Michael Ellerman
2019-02-03 10:04     ` Mike Rapoport
2019-01-21  8:03 ` [PATCH v2 11/21] memblock: make memblock_find_in_range_node() and choose_memblock_flags() static Mike Rapoport
2019-01-21  8:03 ` [PATCH v2 12/21] arch: use memblock_alloc() instead of memblock_alloc_from(size, align, 0) Mike Rapoport
2019-01-21  8:04 ` [PATCH v2 13/21] arch: don't memset(0) memory returned by memblock_alloc() Mike Rapoport
2019-01-21  8:04 ` [PATCH v2 14/21] ia64: add checks for the return value of memblock_alloc*() Mike Rapoport
2019-01-21  8:04 ` [PATCH v2 15/21] sparc: " Mike Rapoport
2019-01-21  8:04 ` [PATCH v2 16/21] mm/percpu: " Mike Rapoport
2019-01-21  8:04 ` [PATCH v2 17/21] init/main: " Mike Rapoport
2019-01-21  8:04 ` [PATCH v2 18/21] swiotlb: " Mike Rapoport
2019-01-21  8:04 ` [PATCH v2 19/21] treewide: " Mike Rapoport
2019-01-21  8:39   ` Geert Uytterhoeven
2019-01-21 17:18   ` Rob Herring
2019-01-31  6:07   ` Christophe Leroy
2019-01-31  6:41     ` Mike Rapoport
2019-01-31  6:44       ` Christophe Leroy
2019-01-31  7:07         ` Christophe Leroy
2019-01-31  7:14           ` Mike Rapoport
2019-01-31 15:23   ` Max Filippov
2019-01-21  8:04 ` [PATCH v2 20/21] memblock: memblock_alloc_try_nid: don't panic Mike Rapoport
2019-01-21  8:04 ` [PATCH v2 21/21] memblock: drop memblock_alloc_*_nopanic() variants Mike Rapoport
2019-01-30 13:38   ` Petr Mladek
2019-09-24 17:52 ` [PATCH v2 00/21] Refine memblock API Adam Ford
2019-09-25 12:12   ` Fabio Estevam
2019-09-25 12:17     ` Adam Ford
2019-09-25 15:17       ` Fabio Estevam
2019-09-26 13:09         ` Adam Ford
2019-09-26 16:04           ` Mike Rapoport
2019-09-26 19:35             ` Adam Ford
2019-09-28  7:33               ` Mike Rapoport
2019-09-29 13:33                 ` Adam Ford
2019-10-02  0:14                   ` Adam Ford
2019-10-02  7:36                     ` Mike Rapoport
2019-10-02 11:14                       ` Adam Ford

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