linux-stable.git/arch/arm, branch v3.5 Linux kernel stable tree Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc 2012-07-18T17:27:08+00:00 Linus Torvalds torvalds@linux-foundation.org 2012-07-18T17:27:08+00:00 fe2e27bb92c54a1208b014e87b0110b9dfc42ec2 Pull ARM SoC fixes for SPEAr from Olof Johansson: "These are arriving very late in the release cycle, but there has been a change of maintainers on the SPEAr platform and they have needed a while to get going. The patch count is higher than I would like at this point, but they're all relevant fixes and well-contained in their own platform code. I still think it's suitable 3.5 material and I don't think it should increase the need for a -rc8 since they are so contained." * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: SPEAr600: Fix timer interrupt definition in spear600.dtsi ARM: dts: SPEAr320: Boot the board in EXTENDED_MODE ARM: dts: SPEAr320: Fix compatible string Clk: SPEAr1340: Update sys clock parent array clk: SPEAr1340: Fix clk enable register for uart1 and i2c1. ARM: SPEAr13xx: Fix Interrupt bindings Clk:spear6xx:Fix: Rename clk ids within predefined limit Clk:spear3xx:Fix: Rename clk ids within predefined limit clk:spear1310:Fix: Rename clk ids within predefined limit clk:spear1340:Fix: Rename clk ids within predefined limit 
Pull ARM SoC fixes for SPEAr from Olof Johansson:
 "These are arriving very late in the release cycle, but there has been
  a change of maintainers on the SPEAr platform and they have needed a
  while to get going.

  The patch count is higher than I would like at this point, but they're
  all relevant fixes and well-contained in their own platform code.  I
  still think it's suitable 3.5 material and I don't think it should
  increase the need for a -rc8 since they are so contained."

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: SPEAr600: Fix timer interrupt definition in spear600.dtsi
  ARM: dts: SPEAr320: Boot the board in EXTENDED_MODE
  ARM: dts: SPEAr320: Fix compatible string
  Clk: SPEAr1340: Update sys clock parent array
  clk: SPEAr1340: Fix clk enable register for uart1 and i2c1.
  ARM: SPEAr13xx: Fix Interrupt bindings
  Clk:spear6xx:Fix: Rename clk ids within predefined limit
  Clk:spear3xx:Fix: Rename clk ids within predefined limit
  clk:spear1310:Fix: Rename clk ids within predefined limit
  clk:spear1340:Fix: Rename clk ids within predefined limit
ARM: SPEAr600: Fix timer interrupt definition in spear600.dtsi 2012-07-18T04:35:05+00:00 Stefan Roese sr@denx.de 2012-05-11T08:41:01+00:00 69c7e3772eaee5d2097725cdb79bc3ef867c0d9e Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> 
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
ARM: dts: SPEAr320: Boot the board in EXTENDED_MODE 2012-07-18T04:35:02+00:00 Vipul Kumar Samar vipulkumar.samar@st.com 2012-07-13T11:52:11+00:00 69da52f7eabbb9808ccaf7098ae676429f924e7d On spear320 device supported mode are: * AUTO_NET_SMII_MODE * AUTO_NET_MII_MODE * AUTO_EXP_MODE * SMALL_PRINTERS_MODE * EXTENDED_MODE spear320-evb board is designed for EXTENDED_MODE only, hence it does not boot correctly in current form where pinctrl part for some devices fail. Configure and boot the SPEAr320 evaluation board in EXTENDED_MODE. Signed-off-by: Vipul Kumar Samar <vipulkumar.samar@st.com> Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> 
On spear320 device supported mode are:

   * AUTO_NET_SMII_MODE
   * AUTO_NET_MII_MODE
   * AUTO_EXP_MODE
   * SMALL_PRINTERS_MODE
   * EXTENDED_MODE

spear320-evb board is designed for EXTENDED_MODE only, hence it does not
boot correctly in current form where pinctrl part for some devices fail.

Configure and boot the SPEAr320 evaluation board in EXTENDED_MODE.

Signed-off-by: Vipul Kumar Samar <vipulkumar.samar@st.com>
Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
ARM: dts: SPEAr320: Fix compatible string 2012-07-18T04:34:56+00:00 Vipul Kumar Samar vipulkumar.samar@st.com 2012-07-13T11:50:46+00:00 45a5e119ad781afca186fd5dccdb70c3c70057a7 Signed-off-by: Vipul Kumar Samar <vipulkumar.samar@st.com> Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> 
Signed-off-by: Vipul Kumar Samar <vipulkumar.samar@st.com>
Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
ARM: SPEAr13xx: Fix Interrupt bindings 2012-07-18T04:34:45+00:00 Vipul Kumar Samar vipulkumar.samar@st.com 2012-07-04T10:52:17+00:00 465e4f2b19159533e08042f8a113769512385195 - Correct interrupt bindings for uart, ethernet and pmu. - Added interrupt binding for keyboard. Signed-off-by: Vipul Kumar Samar <vipulkumar.samar@st.com> Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> 
   - Correct interrupt bindings for uart, ethernet and pmu.
   - Added interrupt binding for keyboard.

Signed-off-by: Vipul Kumar Samar <vipulkumar.samar@st.com>
Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Clk:spear6xx:Fix: Rename clk ids within predefined limit 2012-07-18T04:34:42+00:00 Vipul Kumar Samar vipulkumar.samar@st.com 2012-07-10T11:42:46+00:00 a8f4bf0eb4ca7a0a578079fb5807e59b7111a1e2 The max limit of con_id is 16 and dev_id is 20. As of now for spear6xx, many clk ids are exceeding this predefined limit. This patch is intended to rename clk ids like: mux_clk -> _mclk gate_clk -> _gclk synth_clk -> syn_clk ras_gen1_synth_gate_clk -> ras_syn1_gclk pll3_48m -> pll3_ Signed-off-by: Vipul Kumar Samar <vipulkumar.samar@st.com> Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> 
The max limit of con_id is 16 and dev_id is 20. As of now for spear6xx, many clk
ids are exceeding this predefined limit.

This patch is intended to rename clk ids like:
    mux_clk -> _mclk
    gate_clk -> _gclk
    synth_clk -> syn_clk
    ras_gen1_synth_gate_clk -> ras_syn1_gclk
    pll3_48m -> pll3_

Signed-off-by: Vipul Kumar Samar <vipulkumar.samar@st.com>
Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Clk:spear3xx:Fix: Rename clk ids within predefined limit 2012-07-18T04:34:39+00:00 Vipul Kumar Samar vipulkumar.samar@st.com 2012-07-10T11:42:45+00:00 5cfc545f50c4b6c0800e578b51019f2ecf490f1e The max limit of con_id is 16 and dev_id is 20. As of now for spear3xx, many clk ids are exceeding this predefined limit. This patch is intended to rename clk ids like: mux_clk -> _mclk gate_clk -> _gclk synth_clk -> syn_clk ras_gen1_synth_gate_clk -> ras_syn1_gclk ras_pll3_48m -> ras_pll3_ pll3_48m -> pll3_ Signed-off-by: Vipul Kumar Samar <vipulkumar.samar@st.com> Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> 
The max limit of con_id is 16 and dev_id is 20. As of now for spear3xx, many clk
ids are exceeding this predefined limit.

This patch is intended to rename clk ids like:
    mux_clk -> _mclk
    gate_clk -> _gclk
    synth_clk -> syn_clk
    ras_gen1_synth_gate_clk -> ras_syn1_gclk
    ras_pll3_48m -> ras_pll3_
    pll3_48m -> pll3_

Signed-off-by: Vipul Kumar Samar <vipulkumar.samar@st.com>
Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Merge branch 'fixes-for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping 2012-07-17T15:43:12+00:00 Linus Torvalds torvalds@linux-foundation.org 2012-07-17T15:43:12+00:00 5bb93f1a212e756834bc380682210647b5cdfcf1 Pull CMA and DMA-mapping fixes from Marek Szyprowski: "Another set of minor fixups for recently merged Contiguous Memory Allocator and ARM DMA-mapping changes. Those patches fix mysterious crashes on systems with CMA and Himem enabled as well as some corner cases caused by typical off-by-one bug." * 'fixes-for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping: ARM: dma-mapping: modify condition check while freeing pages mm: cma: fix condition check when setting global cma area mm: cma: don't replace lowmem pages with highmem 
Pull CMA and DMA-mapping fixes from Marek Szyprowski:
 "Another set of minor fixups for recently merged Contiguous Memory
  Allocator and ARM DMA-mapping changes.  Those patches fix mysterious
  crashes on systems with CMA and Himem enabled as well as some corner
  cases caused by typical off-by-one bug."

* 'fixes-for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping:
  ARM: dma-mapping: modify condition check while freeing pages
  mm: cma: fix condition check when setting global cma area
  mm: cma: don't replace lowmem pages with highmem
ARM: dma-mapping: modify condition check while freeing pages 2012-07-16T06:59:55+00:00 Prathyush K prathyush.k@samsung.com 2012-07-16T06:59:55+00:00 46c87852e99cf8ce97e207b11cde19085837e39c WARNING: at mm/vmalloc.c:1471 __iommu_free_buffer+0xcc/0xd0() Trying to vfree() nonexistent vm area (ef095000) Modules linked in: [<c0015a18>] (unwind_backtrace+0x0/0xfc) from [<c0025a94>] (warn_slowpath_common+0x54/0x64) [<c0025a94>] (warn_slowpath_common+0x54/0x64) from [<c0025b38>] (warn_slowpath_fmt+0x30/0x40) [<c0025b38>] (warn_slowpath_fmt+0x30/0x40) from [<c0016de0>] (__iommu_free_buffer+0xcc/0xd0) [<c0016de0>] (__iommu_free_buffer+0xcc/0xd0) from [<c0229a5c>] (exynos_drm_free_buf+0xe4/0x138) [<c0229a5c>] (exynos_drm_free_buf+0xe4/0x138) from [<c022b358>] (exynos_drm_gem_destroy+0x80/0xfc) [<c022b358>] (exynos_drm_gem_destroy+0x80/0xfc) from [<c0211230>] (drm_gem_object_free+0x28/0x34) [<c0211230>] (drm_gem_object_free+0x28/0x34) from [<c0211bd0>] (drm_gem_object_release_handle+0xcc/0xd8) [<c0211bd0>] (drm_gem_object_release_handle+0xcc/0xd8) from [<c01abe10>] (idr_for_each+0x74/0xb8) [<c01abe10>] (idr_for_each+0x74/0xb8) from [<c02114e4>] (drm_gem_release+0x1c/0x30) [<c02114e4>] (drm_gem_release+0x1c/0x30) from [<c0210ae8>] (drm_release+0x608/0x694) [<c0210ae8>] (drm_release+0x608/0x694) from [<c00b75a0>] (fput+0xb8/0x228) [<c00b75a0>] (fput+0xb8/0x228) from [<c00b40c4>] (filp_close+0x64/0x84) [<c00b40c4>] (filp_close+0x64/0x84) from [<c0029d54>] (put_files_struct+0xe8/0x104) [<c0029d54>] (put_files_struct+0xe8/0x104) from [<c002b930>] (do_exit+0x608/0x774) [<c002b930>] (do_exit+0x608/0x774) from [<c002bae4>] (do_group_exit+0x48/0xb4) [<c002bae4>] (do_group_exit+0x48/0xb4) from [<c002bb60>] (sys_exit_group+0x10/0x18) [<c002bb60>] (sys_exit_group+0x10/0x18) from [<c000ee80>] (ret_fast_syscall+0x0/0x30) This patch modifies the condition while freeing to match the condition used while allocation. This fixes the above warning which arises when array size is equal to PAGE_SIZE where allocation is done using kzalloc but free is done using vfree. Signed-off-by: Prathyush K <prathyush.k@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> 
WARNING: at mm/vmalloc.c:1471 __iommu_free_buffer+0xcc/0xd0()
Trying to vfree() nonexistent vm area (ef095000)
Modules linked in:
[<c0015a18>] (unwind_backtrace+0x0/0xfc) from [<c0025a94>] (warn_slowpath_common+0x54/0x64)
[<c0025a94>] (warn_slowpath_common+0x54/0x64) from [<c0025b38>] (warn_slowpath_fmt+0x30/0x40)
[<c0025b38>] (warn_slowpath_fmt+0x30/0x40) from [<c0016de0>] (__iommu_free_buffer+0xcc/0xd0)
[<c0016de0>] (__iommu_free_buffer+0xcc/0xd0) from [<c0229a5c>] (exynos_drm_free_buf+0xe4/0x138)
[<c0229a5c>] (exynos_drm_free_buf+0xe4/0x138) from [<c022b358>] (exynos_drm_gem_destroy+0x80/0xfc)
[<c022b358>] (exynos_drm_gem_destroy+0x80/0xfc) from [<c0211230>] (drm_gem_object_free+0x28/0x34)
[<c0211230>] (drm_gem_object_free+0x28/0x34) from [<c0211bd0>] (drm_gem_object_release_handle+0xcc/0xd8)
[<c0211bd0>] (drm_gem_object_release_handle+0xcc/0xd8) from [<c01abe10>] (idr_for_each+0x74/0xb8)
[<c01abe10>] (idr_for_each+0x74/0xb8) from [<c02114e4>] (drm_gem_release+0x1c/0x30)
[<c02114e4>] (drm_gem_release+0x1c/0x30) from [<c0210ae8>] (drm_release+0x608/0x694)
[<c0210ae8>] (drm_release+0x608/0x694) from [<c00b75a0>] (fput+0xb8/0x228)
[<c00b75a0>] (fput+0xb8/0x228) from [<c00b40c4>] (filp_close+0x64/0x84)
[<c00b40c4>] (filp_close+0x64/0x84) from [<c0029d54>] (put_files_struct+0xe8/0x104)
[<c0029d54>] (put_files_struct+0xe8/0x104) from [<c002b930>] (do_exit+0x608/0x774)
[<c002b930>] (do_exit+0x608/0x774) from [<c002bae4>] (do_group_exit+0x48/0xb4)
[<c002bae4>] (do_group_exit+0x48/0xb4) from [<c002bb60>] (sys_exit_group+0x10/0x18)
[<c002bb60>] (sys_exit_group+0x10/0x18) from [<c000ee80>] (ret_fast_syscall+0x0/0x30)

This patch modifies the condition while freeing to match the condition
used while allocation. This fixes the above warning which arises when
array size is equal to PAGE_SIZE where allocation is done using kzalloc
but free is done using vfree.

Signed-off-by: Prathyush K <prathyush.k@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc 2012-07-14T18:50:36+00:00 Linus Torvalds torvalds@linux-foundation.org 2012-07-14T18:50:36+00:00 e60d7458cb8f57617352cb7f24b48d5b30773fc1 Pull ARM Samsung SoC fixes from Arnd Bergmann. * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: S3C24XX: Correct CAMIF interrupt definitions ARM: S3C24XX: Correct AC97 clock control bit for S3C2440 ARM: SAMSUNG: fix race in s3c_adc_start for ADC ARM: SAMSUNG: Update default rate for xusbxti clock ARM: EXYNOS: register devices in 'need_restore' state for pm_domains ARM: EXYNOS: read initial state of power domain from hw registers 
Pull ARM Samsung SoC fixes from Arnd Bergmann.

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: S3C24XX: Correct CAMIF interrupt definitions
  ARM: S3C24XX: Correct AC97 clock control bit for S3C2440
  ARM: SAMSUNG: fix race in s3c_adc_start for ADC
  ARM: SAMSUNG: Update default rate for xusbxti clock
  ARM: EXYNOS: register devices in 'need_restore' state for pm_domains
  ARM: EXYNOS: read initial state of power domain from hw registers