Re: [PATCH] jffs2: implement mount option to configure endianness

2018-11-08 Thread Nikunj Kela (nkela)
On 11/8/18, 12:12 AM, "David Woodhouse" wrote: On Wed, 2018-11-07 at 19:14 +0100, Richard Weinberger wrote: > On Wed, Nov 7, 2018 at 7:05 PM Nikunj Kela (nkela) wrote: > > I had tried to use configs to start with via the following patch however I was advi

Re: [PATCH] jffs2: implement mount option to configure endianness

2018-11-08 Thread Nikunj Kela (nkela)
On 11/8/18, 12:12 AM, "David Woodhouse" wrote: On Wed, 2018-11-07 at 19:14 +0100, Richard Weinberger wrote: > On Wed, Nov 7, 2018 at 7:05 PM Nikunj Kela (nkela) wrote: > > I had tried to use configs to start with via the following patch however I was advi

Re: [PATCH] jffs2: implement mount option to configure endianness

2018-11-07 Thread Nikunj Kela (nkela)
On 11/7/18, 1:05 AM, "David Woodhouse" wrote: On Tue, 2018-11-06 at 13:49 -0800, Nikunj Kela wrote: >> This patch allows the endianness of the JFSS2 filesystem to be >> specified by mount option 'force_endian=big|little|native'. If >> endianness is not specified, it defaults to

Re: [PATCH] jffs2: implement mount option to configure endianness

2018-11-07 Thread Nikunj Kela (nkela)
On 11/7/18, 1:05 AM, "David Woodhouse" wrote: On Tue, 2018-11-06 at 13:49 -0800, Nikunj Kela wrote: >> This patch allows the endianness of the JFSS2 filesystem to be >> specified by mount option 'force_endian=big|little|native'. If >> endianness is not specified, it defaults to

Re: [PATCH] Make JFFS2 endianness configurable

2018-11-06 Thread Nikunj Kela (nkela)
Thanks for input. I have posted another patch with mount option: http://lists.infradead.org/pipermail/linux-mtd/2018-November/085252.html On 11/2/18, 2:23 PM, "Richard Weinberger" wrote: Am Freitag, 2. November 2018, 22:14:44 CET schrieb Daniel Walker: > > Make it a mount option and

Re: [PATCH] Make JFFS2 endianness configurable

2018-11-06 Thread Nikunj Kela (nkela)
Thanks for input. I have posted another patch with mount option: http://lists.infradead.org/pipermail/linux-mtd/2018-November/085252.html On 11/2/18, 2:23 PM, "Richard Weinberger" wrote: Am Freitag, 2. November 2018, 22:14:44 CET schrieb Daniel Walker: > > Make it a mount option and

Re: [PATCH v2] arm64: add ARM64-specific support for flatmem

2018-07-06 Thread Nikunj Kela (nkela)
I might be wrong but I was under the impression that Sparse memory is only of use on NUMA systems or systems supporting hot pluggable memory. the NODE_DATA() macro needs to be switched on NUMA, but not on FLATMEM. I borrowed this dependency from x86 Kconfig. If this is not needed, I will remove

Re: [PATCH v2] arm64: add ARM64-specific support for flatmem

2018-07-06 Thread Nikunj Kela (nkela)
I might be wrong but I was under the impression that Sparse memory is only of use on NUMA systems or systems supporting hot pluggable memory. the NODE_DATA() macro needs to be switched on NUMA, but not on FLATMEM. I borrowed this dependency from x86 Kconfig. If this is not needed, I will remove

Re: [PATCH] arm64: add ARM64-specific support for flatmem

2018-07-06 Thread Nikunj Kela (nkela)
Will modify the patch to remove ARM64. Every other architecture kept def_bool y for it so I followed the same for ARM64 too. Thanks, -Nikunj On 7/6/18, 9:00 AM, "Will Deacon" wrote: Please write a commit message for your patch. On Fri, Jul 06, 2018 at 08:56:27AM -0700, Nikunj

Re: [PATCH] arm64: add ARM64-specific support for flatmem

2018-07-06 Thread Nikunj Kela (nkela)
Will modify the patch to remove ARM64. Every other architecture kept def_bool y for it so I followed the same for ARM64 too. Thanks, -Nikunj On 7/6/18, 9:00 AM, "Will Deacon" wrote: Please write a commit message for your patch. On Fri, Jul 06, 2018 at 08:56:27AM -0700, Nikunj

Re: [PATCH 2/2] arm64: add support for 43bit physical address

2018-07-05 Thread Nikunj Kela (nkela)
I didn’t try FLATMEM. Thanks for advising, I enabled FLATMEM for ARM64 and am able to save ~14M. Will post a new patch for Kconfig changes. Thanks, -Nikunj On 7/5/18, 11:35 AM, "Catalin Marinas" wrote: On Tue, Jul 03, 2018 at 06:35:32PM +0000, Nikunj Kela (nkela) wrote

Re: [PATCH 2/2] arm64: add support for 43bit physical address

2018-07-05 Thread Nikunj Kela (nkela)
I didn’t try FLATMEM. Thanks for advising, I enabled FLATMEM for ARM64 and am able to save ~14M. Will post a new patch for Kconfig changes. Thanks, -Nikunj On 7/5/18, 11:35 AM, "Catalin Marinas" wrote: On Tue, Jul 03, 2018 at 06:35:32PM +0000, Nikunj Kela (nkela) wrote

Re: [PATCH 2/2] arm64: add support for 43bit physical address

2018-07-03 Thread Nikunj Kela (nkela)
Kela (nkela) Cc: Will Deacon; xe-ker...@external.cisco.com; linux-kernel@vger.kernel.org; linux-arm-ker...@lists.infradead.org Subject: Re: [PATCH 2/2] arm64: add support for 43bit physical address On Mon, Jul 02, 2018 at 02:04:51PM -0700, Nikunj Kela wrote: > This patch adds support for 43

Re: [PATCH 2/2] arm64: add support for 43bit physical address

2018-07-03 Thread Nikunj Kela (nkela)
Kela (nkela) Cc: Will Deacon; xe-ker...@external.cisco.com; linux-kernel@vger.kernel.org; linux-arm-ker...@lists.infradead.org Subject: Re: [PATCH 2/2] arm64: add support for 43bit physical address On Mon, Jul 02, 2018 at 02:04:51PM -0700, Nikunj Kela wrote: > This patch adds support for 43