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Groups > linux.kernel > #1298761

Re: [PATCH v2 09/16] drivers: Initialize resource entry to zero

From Simon Horman <horms@verge.net.au>
Newsgroups linux.kernel
Subject Re: [PATCH v2 09/16] drivers: Initialize resource entry to zero
Date 2015-12-28 22:40 +0100
Message-ID <qKNGi-7Oh-3@gated-at.bofh.it> (permalink)
References <qJISl-Rm-3@gated-at.bofh.it> <qJISm-Rm-15@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Fri, Dec 25, 2015 at 03:09:18PM -0700, Toshi Kani wrote:
> I/O resource descriptor, 'desc' added to struct resource, needs
> to be initialized to zero by default.  Some drivers call kmalloc()
> to allocate a resource entry, but does not initialize it to zero
> by memset().  Change these drivers to call kzalloc(), instead.
> 
> Cc: linux-acpi@vger.kernel.org
> Cc: linux-parisc@vger.kernel.org
> Cc: linux-sh@vger.kernel.org
> Signed-off-by: Toshi Kani <toshi.kani@hpe.com>
> ---
>  drivers/acpi/acpi_platform.c       |    2 +-
>  drivers/parisc/eisa_enumerator.c   |    4 ++--
>  drivers/rapidio/rio.c              |    8 ++++----
>  drivers/sh/superhyway/superhyway.c |    2 +-
>  4 files changed, 8 insertions(+), 8 deletions(-)

drivers/sh/ portion:

Acked-by: Simon Horman <horms+renesas@verge.net.au>

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Thread

[PATCH v2 01/16] resource: Add System RAM resource type Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
  [PATCH v2 02/16] resource: make resource flags handled properly Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
  [PATCH v2 13/16] resource: Add walk_iomem_res_desc() Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
  [PATCH v2 10/16] resource: Change walk_system_ram to use System RAM type Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
  [PATCH v2 09/16] drivers: Initialize resource entry to zero Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
    Re: [PATCH v2 09/16] drivers: Initialize resource entry to zero Simon Horman <horms@verge.net.au> - 2015-12-28 22:40 +0100
  [PATCH v2 11/16] arm/samsung: Change s3c_pm_run_res() to use System RAM type Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
  [PATCH v2 07/16] kexec: Set IORESOURCE_SYSTEM_RAM to System RAM Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
  [PATCH v2 03/16] resource: Add I/O resource descriptor Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
  [PATCH v2 06/16] arch: Set IORESOURCE_SYSTEM_RAM to System RAM Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
  [PATCH v2 08/16] xen, mm: Set IORESOURCE_SYSTEM_RAM to System RAM Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
  [PATCH v2 14/16] x86,nvdimm,kexec: Use walk_iomem_res_desc() for iomem search Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
    Re: [PATCH v2 14/16] x86,nvdimm,kexec: Use walk_iomem_res_desc() for  iomem search Borislav Petkov <bp@alien8.de> - 2015-12-26 11:40 +0100
      Re: [PATCH v2 14/16] x86,nvdimm,kexec: Use walk_iomem_res_desc() for  iomem search Toshi Kani <toshi.kani@hpe.com> - 2015-12-27 01:40 +0100
        Re: [PATCH v2 14/16] x86, nvdimm, kexec: Use walk_iomem_res_desc()  for iomem search Minfei Huang <mhuang@redhat.com> - 2015-12-27 03:20 +0100
          Re: [PATCH v2 14/16] x86, nvdimm, kexec: Use walk_iomem_res_desc()  for iomem search Borislav Petkov <bp@alien8.de> - 2015-12-27 11:30 +0100
    Re: [PATCH v2 14/16] x86,nvdimm,kexec: Use walk_iomem_res_desc() for  iomem search Minfei Huang <mhuang@redhat.com> - 2015-12-26 17:10 +0100
      Re: [PATCH v2 14/16] x86,nvdimm,kexec: Use walk_iomem_res_desc() for  iomem search Toshi Kani <toshi.kani@hpe.com> - 2015-12-27 01:40 +0100
  [PATCH v2 16/16] ACPI/EINJ: Allow memory error injection to NVDIMM Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100
  [PATCH v2 12/16] memremap: Change region_intersects() to take @flags and @desc Toshi Kani <toshi.kani@hpe.com> - 2015-12-25 23:20 +0100

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