luck/tmp_suning_uos_patched
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity
36b8412886
tmp_suning_uos_patched/arch/blackfin/kernel
History
Graf Yang 36b8412886 Blackfin: fix MPU handling of invalid memory accesses 
The protect_page() function was incorrectly setting up the hardware tables
based on possible access capabilities rather than the actual requested
values.  This means we would grant more access to mmap-ed pages than we
should have.  Once we fix this, we need to tweak the signal generated by
such accesses to aline ourselves with other ports.  This allows the LTP
mmap0{5,6,7} cases to run properly.

Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-09-16 21:31:55 -04:00
..
cplb-mpu Blackfin: decouple unrelated cache settings to get exact behavior 2009-06-22 21:15:59 -04:00
cplb-nompu Blackfin: add CPLB entries for Core B on-chip L1 SRAM regions 2009-07-16 01:52:51 -04:00
.gitignore Blackfin: ignore generated vmlinux.lds 2009-05-27 00:27:03 -04:00
asm-offsets.c Blackfin: make EVT3->EVT5 lowering more robust wrt IPEND[4] 2009-09-16 21:28:28 -04:00
bfin_dma_5xx.c Blackfin: catch hardware errors earlier during booting 2009-09-16 21:31:44 -04:00
bfin_gpio.c Blackfin: fix bugs in GPIO resume code 2009-07-16 01:52:42 -04:00
bfin_ksyms.c Blackfin: pull in asm/io.h in ksyms for prototypes 2009-06-18 21:40:44 -04:00
cplbinfo.c Blackfin arch: Faster C implementation of no-MPU CPLB handler 2009-01-07 23:14:38 +08:00
dma-mapping.c
early_printk.c Blackfin: catch hardware errors earlier during booting 2009-09-16 21:31:44 -04:00
entry.S Blackfin: allow high priority domains to preempt schedule_tail() 2009-09-16 21:28:33 -04:00
fixed_code.S Blackfin arch: move fixed code into init section 2008-11-18 17:48:22 +08:00
flat.c
ftrace-entry.S Blackfin: initial support for ftrace grapher 2009-06-13 07:20:16 -04:00
ftrace.c Blackfin: initial support for ftrace grapher 2009-06-13 07:20:16 -04:00
gptimers.c Blackfin: update gptimers API 2009-06-12 06:11:47 -04:00
init_task.c mm: consolidate init_mm definition 2009-06-16 19:47:28 -07:00
ipipe.c Blackfin: inline I-pipe bypass code in ret_from_exception 2009-09-16 21:28:42 -04:00
irqchip.c Blackfin: abstract irq14 lowering in do_irq 2009-06-22 21:15:46 -04:00
kgdb_test.c Blackfin arch: fix bug - kgdb fails to continue after setting breakpoint on bf561-ezkit kernel with smp patch 2009-03-05 16:44:53 +08:00
kgdb.c Blackfin: unify memory region checks between kgdb and traps 2009-06-22 21:15:34 -04:00
Makefile Blackfin: add an early shadow console 2009-09-16 21:31:43 -04:00
module.c Blackfin: fix module reloc handling for all memory regions 2009-09-16 21:28:52 -04:00
process.c Blackfin: handle BF561 Core B memory regions better when SMP=n 2009-07-16 01:52:24 -04:00
ptrace.c Blackfin: add support for common FDPIC ptrace requests 2009-09-16 21:31:42 -04:00
reboot.c Blackfin arch: bfin_reset->_bfin_reset redirection no longer needed 2009-02-04 16:49:45 +08:00
setup.c Blackfin: catch hardware errors earlier during booting 2009-09-16 21:31:44 -04:00
shadow_console.c Blackfin: catch hardware errors earlier during booting 2009-09-16 21:31:44 -04:00
signal.c
stacktrace.c Blackfin: add preliminary support for STACKTRACE 2009-06-13 07:20:14 -04:00
sys_bfin.c headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
time-ts.c Blackfin: add support for gptimer0 as a tick source 2009-06-12 06:11:37 -04:00
time.c Blackfin: convert SMP to only use generic time framework 2009-06-12 06:11:56 -04:00
traps.c Blackfin: fix MPU handling of invalid memory accesses 2009-09-16 21:31:55 -04:00
vmlinux.lds.S linker script: unify usage of discard definition 2009-07-09 11:27:40 +09:00