kernel_samsung_sm7125

jenna

History

Will Deacon 38a8914f9a ARM: 6987/1: l2x0: fix disabling function to avoid deadlock The l2x0_disable function attempts to writel with the l2x0_lock held. This results in deadlock when the writel contains an outer_sync call for the platform since the l2x0_lock is already held by the disable function. A further problem is that disabling the L2 without flushing it first can lead to the spin_lock operation becoming visible after the spin_unlock, causing any subsequent L2 maintenance to deadlock. This patch replaces the writel with a call to writel_relaxed in the disabling code and adds a flush before disabling in the control register, preventing livelock from occurring. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>		14 years ago
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Kconfig	Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm	14 years ago
Makefile	ARM: v6k: introduce CPU_V6K option	14 years ago
abort-ev4.S	…
abort-ev4t.S	…
abort-ev5t.S	…
abort-ev5tj.S	…
abort-ev6.S	ARM: v6k: select clear exclusive code seqences according to V6 variants	14 years ago
abort-ev7.S	…
abort-lv4t.S	…
abort-macro.S	…
abort-nommu.S	…
alignment.c	…
cache-fa.S	…
cache-feroceon-l2.c	…
cache-l2x0.c	ARM: 6987/1: l2x0: fix disabling function to avoid deadlock	14 years ago
cache-tauros2.c	…
cache-v3.S	…
cache-v4.S	…
cache-v4wb.S	Fix common misspellings	14 years ago
cache-v4wt.S	Fix common misspellings	14 years ago
cache-v6.S	ARM: 6941/1: cache: ensure MVA is cacheline aligned in flush_kern_dcache_area	14 years ago
cache-v7.S	ARM: 6941/1: cache: ensure MVA is cacheline aligned in flush_kern_dcache_area	14 years ago
cache-xsc3l2.c	…
context.c	Revert "ARM: 6944/1: mm: allow ASID 0 to be allocated to tasks"	14 years ago
copypage-fa.c	…
copypage-feroceon.c	…
copypage-v3.c	…
copypage-v4mc.c	…
copypage-v4wb.c	…
copypage-v4wt.c	…
copypage-v6.c	…
copypage-xsc3.c	…
copypage-xscale.c	…
dma-mapping.c	Merge branches 'fixes', 'pgt-next' and 'versatile' into devel	14 years ago
extable.c	…
fault-armv.c	ARM: pgtable: add pud-level code	14 years ago
fault.c	ARM: pgtable: add pud-level code	14 years ago
fault.h	…
flush.c	Merge branches 'consolidate', 'ep93xx', 'fixes', 'misc', 'mmci', 'remove' and 'spear' into for-linus	14 years ago
highmem.c	…
idmap.c	ARM: pgtable: add pud-level code	14 years ago
init.c	ARM: initrd: disable initrds outside of memory	14 years ago
iomap.c	…
ioremap.c	…
mm.h	ARM: kill pmd_off()	14 years ago
mmap.c	ARM: 6877/1: the ADDR_NO_RANDOMIZE personality flag should be honored with mmap()	14 years ago
mmu.c	ARM: move memory layout sanity checking before meminfo initialization	14 years ago
nommu.c	ARM: move memory layout sanity checking before meminfo initialization	14 years ago
pabort-legacy.S	…
pabort-v6.S	…
pabort-v7.S	…
pgd.c	Merge branches 'fixes', 'pgt-next' and 'versatile' into devel	14 years ago
proc-arm6_7.S	ARM: pm: add generic CPU suspend/resume support	14 years ago
proc-arm7tdmi.S	ARM: 6948/1: Fix .size directives for __arm{7,9}tdmi_proc_info	14 years ago
proc-arm9tdmi.S	ARM: 6948/1: Fix .size directives for __arm{7,9}tdmi_proc_info	14 years ago
proc-arm720.S	Fix common misspellings	14 years ago
proc-arm740.S	ARM: pm: add generic CPU suspend/resume support	14 years ago
proc-arm920.S	Merge branch 'fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into fixes	14 years ago
proc-arm922.S	Fix common misspellings	14 years ago
proc-arm925.S	Fix common misspellings	14 years ago
proc-arm926.S	ARM: Make consolidated PM sleep code depend on PM_SLEEP	14 years ago
proc-arm940.S	ARM: pm: add generic CPU suspend/resume support	14 years ago
proc-arm946.S	ARM: pm: add generic CPU suspend/resume support	14 years ago
proc-arm1020.S	Fix common misspellings	14 years ago
proc-arm1020e.S	Fix common misspellings	14 years ago
proc-arm1022.S	Fix common misspellings	14 years ago
proc-arm1026.S	Fix common misspellings	14 years ago
proc-fa526.S	ARM: pm: add generic CPU suspend/resume support	14 years ago
proc-feroceon.S	ARM: pm: add generic CPU suspend/resume support	14 years ago
proc-macros.S	Fix common misspellings	14 years ago
proc-mohawk.S	ARM: pm: add generic CPU suspend/resume support	14 years ago
proc-sa110.S	ARM: pm: add generic CPU suspend/resume support	14 years ago
proc-sa1100.S	ARM: Make consolidated PM sleep code depend on PM_SLEEP	14 years ago
proc-syms.c	…
proc-v6.S	ARM: 6942/1: mm: make TTBR1 always point to swapper_pg_dir on ARMv6/7	14 years ago
proc-v7.S	ARM: pm: ensure ARMv7 CPUs save and restore the TLS register	14 years ago
proc-xsc3.S	ARM: Make consolidated PM sleep code depend on PM_SLEEP	14 years ago
proc-xscale.S	ARM: Fix .size directive for xscale_dma_a0_map_area	14 years ago
tlb-fa.S	…
tlb-v3.S	…
tlb-v4.S	…
tlb-v4wb.S	…
tlb-v4wbi.S	…
tlb-v6.S	…
tlb-v7.S	…
vmregion.c	ARM: DMA: top-down allocation in DMA coherent region	14 years ago
vmregion.h	…