Dead Kconfig Option OMAP4_ERRATA_I688

2015-02-25 Thread Stefan Hengelein
During the research for my masters thesis i came across the OMAP4_ERRATA_I688 option and realized, it is never possible to enable this option. The a62a6e98 commit added the "&& !ARCH_MULTIPLATFORM" dependency to disable this option for multiplatforms. However, because of enclosing dependencies, th

Re: Dead Kconfig Option OMAP4_ERRATA_I688

2015-02-25 Thread Tony Lindgren
Hi, Adding Santosh to Cc on this one. * Stefan Hengelein [150225 09:13]: > During the research for my masters thesis i came across the > OMAP4_ERRATA_I688 option and realized, it is never possible to enable > this option. > > The a62a6e98 commit added the "&& !ARCH_MULTIPLATFORM" dependency to

Re: Dead Kconfig Option OMAP4_ERRATA_I688

2015-02-25 Thread santosh shilimkar
On 2/25/2015 9:14 AM, Tony Lindgren wrote: Hi, Adding Santosh to Cc on this one. * Stefan Hengelein [150225 09:13]: During the research for my masters thesis i came across the OMAP4_ERRATA_I688 option and realized, it is never possible to enable this option. The a62a6e98 commit added the "&&

[PATCH] ARM: OMAP4: remove dead kconfig option OMAP4_ERRATA_I688

2015-02-25 Thread Stefan Hengelein
The Kconfig-Option OMAP4_ERRATA_I688 is never visible due to a contradiction in it's dependencies. The option requires ARCH_MULTIPLATFORM to be 'disabled'. However, an enclosing menu requires either ARCH_MULTI_V6 or ARCH_MULTI_V7 to be enabled. These options inherit a dependency from an enclosing m

Re: [PATCH] ARM: OMAP4: remove dead kconfig option OMAP4_ERRATA_I688

2015-03-16 Thread Tony Lindgren
* Stefan Hengelein [150225 10:48]: > The Kconfig-Option OMAP4_ERRATA_I688 is never visible due to a > contradiction in it's dependencies. > The option requires ARCH_MULTIPLATFORM to be 'disabled'. However, an > enclosing menu requires either ARCH_MULTI_V6 or ARCH_MULTI_V7 to be > enabled. These op

Re: [PATCH] ARM: OMAP4: remove dead kconfig option OMAP4_ERRATA_I688

2015-03-17 Thread santosh shilimkar
On 3/16/2015 4:30 PM, Tony Lindgren wrote: * Stefan Hengelein [150225 10:48]: The Kconfig-Option OMAP4_ERRATA_I688 is never visible due to a contradiction in it's dependencies. The option requires ARCH_MULTIPLATFORM to be 'disabled'. However, an enclosing menu requires either ARCH_MULTI_V6 or

Re: [PATCH] ARM: OMAP4: remove dead kconfig option OMAP4_ERRATA_I688

2015-03-17 Thread Tony Lindgren
* Nishanth Menon [150317 09:32]: > On 03/17/2015 11:26 AM, santosh shilimkar wrote: > > > > > > On 3/16/2015 4:30 PM, Tony Lindgren wrote: > >> * Stefan Hengelein [150225 10:48]: > >>> The Kconfig-Option OMAP4_ERRATA_I688 is never visible due to a > >>> contradiction in it's dependencies. > >>>

Re: [PATCH] ARM: OMAP4: remove dead kconfig option OMAP4_ERRATA_I688

2015-03-17 Thread Nishanth Menon
On Tue, Mar 17, 2015 at 11:34 AM, Tony Lindgren wrote: >> On 03/17/2015 11:26 AM, santosh shilimkar wrote: >> > >> > >> > On 3/16/2015 4:30 PM, Tony Lindgren wrote: >> >> * Stefan Hengelein [150225 10:48]: >> >>> The Kconfig-Option OMAP4_ERRATA_I688 is never visible due to a >> >>> contradiction

Re: [PATCH] ARM: OMAP4: remove dead kconfig option OMAP4_ERRATA_I688

2015-03-17 Thread Tony Lindgren
* Nishanth Menon [150317 09:57]: > On Tue, Mar 17, 2015 at 11:34 AM, Tony Lindgren wrote: > >> On 03/17/2015 11:26 AM, santosh shilimkar wrote: > >> > > >> > > >> > On 3/16/2015 4:30 PM, Tony Lindgren wrote: > >> >> * Stefan Hengelein [150225 10:48]: > >> >>> The Kconfig-Option OMAP4_ERRATA_I688

Re: [PATCH] ARM: OMAP4: remove dead kconfig option OMAP4_ERRATA_I688

2015-03-17 Thread Nishanth Menon
On 03/17/2015 11:26 AM, santosh shilimkar wrote: > > > On 3/16/2015 4:30 PM, Tony Lindgren wrote: >> * Stefan Hengelein [150225 10:48]: >>> The Kconfig-Option OMAP4_ERRATA_I688 is never visible due to a >>> contradiction in it's dependencies. >>> The option requires ARCH_MULTIPLATFORM to be 'dis

Re: [PATCH] ARM: OMAP4: remove dead kconfig option OMAP4_ERRATA_I688

2015-03-17 Thread Nishanth Menon
On Tue, Mar 17, 2015 at 12:10 PM, Tony Lindgren wrote: > > > Yes that's a good point and adding a printk is a good idea. Care to > crank out a separate patch for that? had hoped to have it part of this patch - does'nt that make more sense? -- --- Regards, Nishanth Menon -- To unsubscribe from

Re: [PATCH] ARM: OMAP4: remove dead kconfig option OMAP4_ERRATA_I688

2015-03-17 Thread Tony Lindgren
* Nishanth Menon [150317 10:18]: > On Tue, Mar 17, 2015 at 12:10 PM, Tony Lindgren wrote: > > > > > > Yes that's a good point and adding a printk is a good idea. Care to > > crank out a separate patch for that? > > > had hoped to have it part of this patch - does'nt that make more sense? Hmm w

[PATCH 3/4] Revert "ARM: OMAP4: remove dead kconfig option OMAP4_ERRATA_I688"

2015-07-15 Thread Russell King
This reverts commit 606da4826b89b044b51e3a84958b802204cfe4c7. We actually need this code for proper behaviour of OMAP4, and it needs fixing a different way other than just removing the code. Disabling code which is necessary in the hopes of persuing multiplatform kernels is a stupid approach. Si

RE: [PATCH 3/4] Revert "ARM: OMAP4: remove dead kconfig option OMAP4_ERRATA_I688"

2015-07-22 Thread Woodruff, Richard
> From: linux-arm-kernel [mailto:linux-arm-kernel- > boun...@lists.infradead.org] On Behalf Of Russell King > Sent: Wednesday, July 15, 2015 12:47 PM > This reverts commit 606da4826b89b044b51e3a84958b802204cfe4c7. > > We actually need this code for proper behaviour of OMAP4, and it needs > fixing