[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Xen-devel] [PATCH v2 09/21] memblock: drop memblock_alloc_base()
- To: Mike Rapoport <rppt@xxxxxxxxxxxxx>, linux-mm@xxxxxxxxx
- From: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
- Date: Tue, 29 Jan 2019 21:29:19 +1100
- Cc: Rich Felker <dalias@xxxxxxxx>, linux-ia64@xxxxxxxxxxxxxxx, devicetree@xxxxxxxxxxxxxxx, Catalin Marinas <catalin.marinas@xxxxxxx>, Heiko Carstens <heiko.carstens@xxxxxxxxxx>, x86@xxxxxxxxxx, linux-mips@xxxxxxxxxxxxxxx, Max Filippov <jcmvbkbc@xxxxxxxxx>, Guo Ren <guoren@xxxxxxxxxx>, sparclinux@xxxxxxxxxxxxxxx, Christoph Hellwig <hch@xxxxxx>, linux-s390@xxxxxxxxxxxxxxx, linux-c6x-dev@xxxxxxxxxxxxx, Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx>, Richard Weinberger <richard@xxxxxx>, linux-sh@xxxxxxxxxxxxxxx, Russell King <linux@xxxxxxxxxxxxxxx>, kasan-dev@xxxxxxxxxxxxxxxx, Mike Rapoport <rppt@xxxxxxxxxxxxx>, Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>, Mark Salter <msalter@xxxxxxxxxx>, Dennis Zhou <dennis@xxxxxxxxxx>, Matt Turner <mattst88@xxxxxxxxx>, linux-snps-arc@xxxxxxxxxxxxxxxxxxx, uclinux-h8-devel@xxxxxxxxxxxxxxxxxxxx, Petr Mladek <pmladek@xxxxxxxx>, linux-xtensa@xxxxxxxxxxxxxxxx, linux-alpha@xxxxxxxxxxxxxxx, linux-um@xxxxxxxxxxxxxxxxxxx, linux-m68k@xxxxxxxxxxxxxxxxxxxx, Rob Herring <robh+dt@xxxxxxxxxx>, Greentime Hu <green.hu@xxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx, Stafford Horne <shorne@xxxxxxxxx>, Guan Xuetao <gxt@xxxxxxxxxx>, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, Michal Simek <monstr@xxxxxxxxx>, Tony Luck <tony.luck@xxxxxxxxx>, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>, linux-usb@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Paul Burton <paul.burton@xxxxxxxx>, openrisc@xxxxxxxxxxxxxxxxxxxx, Vineet Gupta <vgupta@xxxxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, linuxppc-dev@xxxxxxxxxxxxxxxx, "David S. Miller" <davem@xxxxxxxxxxxxx>
- Delivery-date: Tue, 29 Jan 2019 10:29:34 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
Mike Rapoport <rppt@xxxxxxxxxxxxx> 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@xxxxxxxxxxxxx>
> ---
> 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@xxxxxxxxxxxxxx> (powerpc)
cheers
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxx
https://lists.xenproject.org/mailman/listinfo/xen-devel
|
