lkml.org 
[lkml]   [2015]   [Jun]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Re: Re: [RFC] arm: Add for atomic half word exchange
Since the compilation is also a success for CONFIG_CPU_V6 with the patch, I think we're good to go.

------- Original Message -------
Sender : Sarbojit Ganguly<ganguly.s@samsung.com> Technical Lead/SRI-Bangalore-AP Systems 1/Samsung Electronics
Date : Jun 02, 2015 20:11 (GMT+09:00)
Title : Re: Re: [RFC] arm: Add for atomic half word exchange

Yes, I have enabled :

#
# Processor Type
#
CONFIG_CPU_V6=y
CONFIG_CPU_V6K=y
CONFIG_CPU_32v6=y
CONFIG_CPU_32v6K=y

and

# TI OMAP/AM/DM/DRA Family
#
CONFIG_ARCH_OMAP2=y
CONFIG_ARCH_OMAP2PLUS=y

and

#
# MX31 platforms:
#
CONFIG_MACH_MX31ADS=y
CONFIG_MACH_MX31LILLY=y
CONFIG_MACH_MX31LITE=y
CONFIG_MACH_PCM037=y
CONFIG_MACH_PCM037_EET=y
CONFIG_MACH_MX31_3DS=y
CONFIG_MACH_MX31MOBOARD=y
CONFIG_MACH_QONG=y
CONFIG_MACH_ARMADILLO5X0=y
CONFIG_MACH_KZM_ARM11_01=y
CONFIG_MACH_BUG=y
CONFIG_MACH_IMX31_DT=y

The compilation is successful.


Regards,
Sarbojit





------- Original Message -------
Sender : Arnd Bergmann
Date : Jun 02, 2015 19:49 (GMT+09:00)
Title : Re: [RFC] arm: Add for atomic half word exchange

On Tuesday 02 June 2015 06:21:43 Sarbojit Ganguly wrote:
> Hello Raghavendra,
>
> That is exactly I had done albeit from menuconfig. Basically the whole point was to make sure my patch compiles against ARM11 architectures as well. Hence I ensured the .config contains the relevant flags on.
>
>

Most ARM11 implementations are ARMv6k, which has support for the instruction,
but the older ARMv6 (without k) does not. From your description, I assume
you only tested with ARMv6k, not ARMv6. Please enable the OMAP2 and IMX31
platforms to test ARMv6.

Arnd


?????
??? ?? ?? ??
----------------------------------------------------------------------+
The Tao lies beyond Yin and Yang. It is silent and still as a pool of water. |
It does not seek fame, therefore nobody knows its presence. |
It does not seek fortune, for it is complete within itself. |
It exists beyond space and time. |
----------------------------------------------------------------------+

?????
??? ?? ?? ??
----------------------------------------------------------------------+
The Tao lies beyond Yin and Yang. It is silent and still as a pool of water. |
It does not seek fame, therefore nobody knows its presence. |
It does not seek fortune, for it is complete within itself. |
It exists beyond space and time. |
----------------------------------------------------------------------+
\
 
 \ /
  Last update: 2015-06-05 03:21    [W:0.093 / U:0.080 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site