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  1. 23 10月, 2010 2 次提交
  3. 13 10月, 2010 2 次提交
  5. 08 10月, 2010 7 次提交
  7. 06 10月, 2010 1 次提交
  9. 05 10月, 2010 4 次提交
    • R
      ARM: fix section mismatch warnings in Versatile Express · cdaf9a2f
      由 Russell King 提交于 
      WARNING: vmlinux.o(.text+0xbf30): Section mismatch in reference from the function v2m_timer_init() to the function .init.text:sp804_clocksource_init()
The function v2m_timer_init() references
the function __init sp804_clocksource_init().
This is often because v2m_timer_init lacks a __init
annotation or the annotation of sp804_clocksource_init is wrong.

WARNING: vmlinux.o(.text+0xbf3c): Section mismatch in reference from the function v2m_timer_init() to the function .init.text:sp804_clockevents_init()
The function v2m_timer_init() references
the function __init sp804_clockevents_init().
This is often because v2m_timer_init lacks a __init
annotation or the annotation of sp804_clockevents_init is wrong.

WARNING: vmlinux.o(.text+0xc524): Section mismatch in reference from the function ct_ca9x4_init() to the function .init.text:l2x0_init()
The function ct_ca9x4_init() references
the function __init l2x0_init().
This is often because ct_ca9x4_init lacks a __init
annotation or the annotation of l2x0_init is wrong.

WARNING: vmlinux.o(.text+0xc530): Section mismatch in reference from the function ct_ca9x4_init() to the function .init.text:clkdev_add_table()
The function ct_ca9x4_init() references
the function __init clkdev_add_table().
This is often because ct_ca9x4_init lacks a __init
annotation or the annotation of clkdev_add_table is wrong.

WARNING: vmlinux.o(.text+0xc578): Section mismatch in reference from the function ct_ca9x4_init() to the (unknown reference) .init.data:(unknown)
The function ct_ca9x4_init() references
the (unknown reference) __initdata (unknown).
This is often because ct_ca9x4_init lacks a __initdata
annotation or the annotation of (unknown) is wrong.

Fix these by making ct_ca9x4_init() and v2m_timer_init() both __init.
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
      cdaf9a2f
    • W
      ARM: 6412/1: kprobes-decode: add support for MOVW instruction · ccdf2e1b
      由 Will Deacon 提交于 
      The MOVW instruction moves a 16-bit immediate into the bottom halfword
of the destination register.

This patch ensures that kprobes leaves the 16-bit immediate intact, rather
than assume a 12-bit immediate and mask out the upper 4 bits.
Acked-by: NNicolas Pitre <nicolas.pitre@linaro.org>
Signed-off-by: NWill Deacon <will.deacon@arm.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
      ccdf2e1b
    • S
      ARM: 6419/1: mmu: Fix MT_MEMORY and MT_MEMORY_NONCACHED pte flags · 7f58217b
      由 Santosh Shilimkar 提交于 
      The commit f1a2481c sets up the default flags for MT_MEMORY and
MT_MEMORY_NONCACHED memory types. L_PTE_USER flag is wrongly
set as default for these entries so remove it. Also adding
the 'L_PTE_WRITE' flag so that these pages become read-write
instead of just being read-only

[this stops them being exposed to userspace, which is the main
concern here --rmk]
Reported-by: NCatalin Marinas <catalin.marinas@arm.com>
Signed-off-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: NCatalin Marinas <catalin.marinas@arm.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
      7f58217b
    • W
      ARM: 6416/1: errata: faulty hazard checking in the Store Buffer may lead to data corruption · 475d92fc
      由 Will Deacon 提交于 
      On the r2p0, r2p1 and r2p2 versions of the Cortex-A9, data corruption
can occur under very rare conditions due to a store buffer optimisation.

This workaround sets a bit in the diagnostic register of the Cortex-A9,
disabling the optimisation and preventing the problem from occurring.
Acked-by: NCatalin Marinas <catalin.marinas@arm.com>
Signed-off-by: NWill Deacon <will.deacon@arm.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
      475d92fc
  11. 30 9月, 2010 1 次提交
  13. 27 9月, 2010 1 次提交
  15. 25 9月, 2010 8 次提交
  17. 24 9月, 2010 1 次提交
  19. 23 9月, 2010 3 次提交
  21. 20 9月, 2010 2 次提交
  23. 19 9月, 2010 3 次提交
  25. 18 9月, 2010 4 次提交
  27. 17 9月, 2010 1 次提交