linux-toradex.git/arch/tile/configs, branch v3.4.18 Linux kernel for Apalis and Colibri modules arch/tile/configs: convert to minimal configs via "make savedefconfig" 2012-03-14T18:33:16+00:00 Chris Metcalf cmetcalf@tilera.com 2012-03-14T18:33:16+00:00 ce06b0f5500fd70cfa1a1d9cdc22747abe404267 Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> 
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
arch/tile: sync up the defconfig files to the tip 2012-03-12T19:32:12+00:00 Chris Metcalf cmetcalf@tilera.com 2012-03-12T19:22:52+00:00 7ed725cf5d21f07da5f01dfe9ffbf5327f899b59 This was inspired by mchehab@redhat.com's observation that we didn't have EDAC configured on by default in both files. In addition, we were setting INITRAMFS_SOURCE to a non-empty string, which isn't a very common default and required editing to do test builds. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> 
This was inspired by mchehab@redhat.com's observation that we
didn't have EDAC configured on by default in both files.  In addition,
we were setting INITRAMFS_SOURCE to a non-empty string, which isn't
a very common default and required editing to do test builds.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
time: Cleanup old CONFIG_GENERIC_TIME references that snuck in 2011-10-04T20:07:47+00:00 John Stultz john.stultz@linaro.org 2011-08-16T22:51:03+00:00 dcb69290af30f7ef54e03bf82e1be0950f167789 Awhile back I removed all the CONFIG_GENERIC_TIME referecnes as the last of the non-GENERIC_TIME arches were converted. However, due to the functionality being important and around for awhile, there apparently were some out of tree hardware enablement patches that used it and have since been merged. This patch removes the remaining instances of GENERIC_TIME. Singed-off-by: John Stultz <john.stultz@linaro.org> 
Awhile back I removed all the CONFIG_GENERIC_TIME referecnes as
the last of the non-GENERIC_TIME arches were converted.

However, due to the functionality being important and around for
awhile, there apparently were some out of tree hardware enablement
patches that used it and have since been merged.

This patch removes the remaining instances of GENERIC_TIME.

Singed-off-by: John Stultz <john.stultz@linaro.org>
nfsd: Remove deprecated nfsctl system call and related code. 2011-07-15T22:58:42+00:00 NeilBrown neilb@suse.de 2011-06-21T05:27:43+00:00 49b28684fdba2c84a3b8e54aaa0faa9ce2e4f140 As promised in feature-removal-schedule.txt it is time to remove the nfsctl system call. Userspace has perferred to not use this call throughout 2.6 and it has been excluded in the default configuration since 2.6.36 (9 months ago). So this patch removes all the code that was being compiled out. There are still references to sys_nfsctl in various arch systemcall tables and related code. These should be cleaned out too, probably in the next merge window. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: J. Bruce Fields <bfields@redhat.com> 
As promised in feature-removal-schedule.txt it is time to
remove the nfsctl system call.

Userspace has perferred to not use this call throughout 2.6 and it has been
excluded in the default configuration since 2.6.36 (9 months ago).

So this patch removes all the code that was being compiled out.

There are still references to sys_nfsctl in various arch systemcall tables
and related code.  These should be cleaned out too, probably in the next
merge window.

Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
arch/tile: prefer "tilepro" as the name of the 32-bit architecture 2011-05-25T19:24:00+00:00 Chris Metcalf cmetcalf@tilera.com 2011-05-25T19:24:00+00:00 6738d3210aabe3016a1b03cd98a7fc479c229197 With this change, you can (and should) build with ARCH=tilepro for the current 32-bit chips. Building with ARCH=tile continues to work, but we've renamed the defconfig file to tilepro_defconfig for consistency. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> 
With this change, you can (and should) build with ARCH=tilepro for the
current 32-bit chips.  Building with ARCH=tile continues to work, but
we've renamed the defconfig file to tilepro_defconfig for consistency.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
tile: add an RTC driver for the Tilera hypervisor 2011-05-17T18:44:36+00:00 Chris Metcalf cmetcalf@tilera.com 2011-05-09T17:28:43+00:00 dd196a2b3dbd192ff3ccf263d12b59bf22572958 This is a simple RTC driver that lets Tilera hardware boot up and set the clock correctly. Acked-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> 
This is a simple RTC driver that lets Tilera hardware boot up and
set the clock correctly.

Acked-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
arch/tile: finish enabling support for TILE-Gx 64-bit chip 2011-05-12T19:52:12+00:00 Chris Metcalf cmetcalf@tilera.com 2011-05-04T18:38:26+00:00 18aecc2b645bbb07851b196452a2af314222069b This support was partially present in the existing code (look for "__tilegx__" ifdefs) but with this change you can build a working kernel using the TILE-Gx toolchain and ARCH=tilegx. Most of these files are new, generally adding a foo_64.c file where previously there was just a foo_32.c file. The ARCH=tilegx directive redirects to arch/tile, not arch/tilegx, using the existing SRCARCH mechanism in the top-level Makefile. Changes to existing files: - <asm/bitops.h> and <asm/bitops_32.h> changed to factor the include of <asm-generic/bitops/non-atomic.h> in the common header. - <asm/compat.h> and arch/tile/kernel/compat.c changed to remove the "const" markers I had put on compat_sys_execve() when trying to match some recent similar changes to the non-compat execve. It turns out the compat version wasn't "upgraded" to use const. - <asm/opcode-tile_64.h> and <asm/opcode_constants_64.h> were previously included accidentally, with the 32-bit contents. Now they have the proper 64-bit contents. Finally, I had to hack the existing hacky drivers/input/input-compat.h to add yet another "#ifdef" for INPUT_COMPAT_TEST (same as x86_64). Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> [drivers/input] 
This support was partially present in the existing code (look for
"__tilegx__" ifdefs) but with this change you can build a working
kernel using the TILE-Gx toolchain and ARCH=tilegx.

Most of these files are new, generally adding a foo_64.c file
where previously there was just a foo_32.c file.

The ARCH=tilegx directive redirects to arch/tile, not arch/tilegx,
using the existing SRCARCH mechanism in the top-level Makefile.

Changes to existing files:

- <asm/bitops.h> and <asm/bitops_32.h> changed to factor the
  include of <asm-generic/bitops/non-atomic.h> in the common header.

- <asm/compat.h> and arch/tile/kernel/compat.c changed to remove
  the "const" markers I had put on compat_sys_execve() when trying
  to match some recent similar changes to the non-compat execve.
  It turns out the compat version wasn't "upgraded" to use const.

- <asm/opcode-tile_64.h> and <asm/opcode_constants_64.h> were
  previously included accidentally, with the 32-bit contents.  Now
  they have the proper 64-bit contents.

Finally, I had to hack the existing hacky drivers/input/input-compat.h
to add yet another "#ifdef" for INPUT_COMPAT_TEST (same as x86_64).

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> [drivers/input]
arch/tile: update defconfig file to something more useful 2011-05-04T18:42:02+00:00 Chris Metcalf cmetcalf@tilera.com 2011-05-03T20:47:22+00:00 d2e48c1d4184a0baa4bf09920b63661e0b860b8c Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> 
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-21T01:02:05+00:00 David Rientjes rientjes@google.com 2011-01-20T22:44:16+00:00 6a108a14fa356ef607be308b68337939e56ea94e The meaning of CONFIG_EMBEDDED has long since been obsoleted; the option is used to configure any non-standard kernel with a much larger scope than only small devices. This patch renames the option to CONFIG_EXPERT in init/Kconfig and fixes references to the option throughout the kernel. A new CONFIG_EMBEDDED option is added that automatically selects CONFIG_EXPERT when enabled and can be used in the future to isolate options that should only be considered for embedded systems (RISC architectures, SLOB, etc). Calling the option "EXPERT" more accurately represents its intention: only expert users who understand the impact of the configuration changes they are making should enable it. Reviewed-by: Ingo Molnar <mingo@elte.hu> Acked-by: David Woodhouse <david.woodhouse@intel.com> Signed-off-by: David Rientjes <rientjes@google.com> Cc: Greg KH <gregkh@suse.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jens Axboe <axboe@kernel.dk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Robin Holt <holt@sgi.com> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
The meaning of CONFIG_EMBEDDED has long since been obsoleted; the option
is used to configure any non-standard kernel with a much larger scope than
only small devices.

This patch renames the option to CONFIG_EXPERT in init/Kconfig and fixes
references to the option throughout the kernel.  A new CONFIG_EMBEDDED
option is added that automatically selects CONFIG_EXPERT when enabled and
can be used in the future to isolate options that should only be
considered for embedded systems (RISC architectures, SLOB, etc).

Calling the option "EXPERT" more accurately represents its intention: only
expert users who understand the impact of the configuration changes they
are making should enable it.

Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: David Woodhouse <david.woodhouse@intel.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Cc: Greg KH <gregkh@suse.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Robin Holt <holt@sgi.com>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
defconfig reduction 2010-08-14T20:26:53+00:00 Sam Ravnborg sam@ravnborg.org 2010-08-14T20:05:58+00:00 8b1bb90701f9a51f10ce8a990bcc1e237cb3b1c7 Use the defconfig files generated by "make savedefconfig" for remaining defconfig files. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> 
Use the defconfig files generated by "make savedefconfig" for
remaining defconfig files.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>