Xilinx Zynq fix for v3.14
Hi,
please consider to queue this bug fix for v3.14.
Bug was reported here:
https://lkml.org/lkml/2014/1/27/212
I have also discussed this with Rob regarding memreserve DT feature. Here is thread with Rob:
https://lkml.org/lkml/2014/1/31/105
Moving kernel start is currently enabled by:
"ARM: ignore memory below PHYS_OFFSET"
(sha1: 571b14375019c3a66ef70d4d4a7083f4238aca30)
Thanks,
Michal
The following changes since commit 38dbfb59d1175ef458d006556061adeaa8751b72:
Linus 3.14-rc1 (2014-02-02 16:42:13 -0800)
are available in the git repository at:
git://git.xilinx.com/linux-xlnx.git tags/zynq-fixes-for-3.14
for you to fetch changes up to a73cbb758171c34cc3d58f3dfb80feef501a2079:
ARM: zynq: Reserve not DMAable space in front of the kernel (2014-02-10 13:04:35 +0100)
----------------------------------------------------------------
arm: Xilinx Zynq fixes for v3.14
- Protect DMA buffer allocation below
kernel start address
----------------------------------------------------------------
Michal Simek (1):
ARM: zynq: Reserve not DMAable space in front of the kernel
arch/arm/mach-zynq/common.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
Signature · 14 lines
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91 w: www.monstr.eu p: +42-0-721842854 Maintainer of Linux kernel - Microblaze cpu - http://www.monstr.eu/fdt/ Maintainer of Linux kernel - Xilinx Zynq ARM architecture Microblaze U-BOOT custodian and responsible for u-boot arm zynq platform -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 263 bytes Desc: OpenPGP digital signature URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20140210/bbac3ae6/attachment.sig>
Kevin Hilman
AppliedQuoted 31 lines · Michal Simek
Hi,
please consider to queue this bug fix for v3.14.
Bug was reported here:
https://lkml.org/lkml/2014/1/27/212I have also discussed this with Rob regarding memreserve DT feature. Here is thread with Rob:
https://lkml.org/lkml/2014/1/31/105Moving kernel start is currently enabled by:
"ARM: ignore memory belowPHYS_OFFSET"
(sha1:571b14375019c3a66ef70d4d4a7083f4238aca30)Thanks,
MichalThe following changes since commit
38dbfb59d1175ef458d006556061adeaa8751b72:Linus 3.14-rc1 (2014-02-02 16:42:13 -0800)
are available in the git repository at:
git://git.xilinx.com/linux-xlnx.gittags/zynq-fixes-for-3.14for you to fetch changes up to
a73cbb758171c34cc3d58f3dfb80feef501a2079:ARM: zynq: Reserve not DMAable space in front of the kernel (2014-02-10 13:04:35 +0100)
Quoted 7 lines
----------------------------------------------------------------
arm: Xilinx Zynq fixes for v3.14- Protect DMA buffer allocation below
kernel start address----------------------------------------------------------------
Applied to fixes,
Thanks,
Kevin