iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/arch/arm/mm
History
Vladimir Murzin 216218308c ARM: 8713/1: NOMMU: Support MPU in XIP configuration 
Currently, there is assumption in early MPU setup code that kernel
image is located in RAM, which is obviously not true for XIP. To run
code from ROM we need to make sure that it is covered by MPU. However,
due to we allocate regions (semi-)dynamically we can run into issue of
trimming region we are running from in case ROM spawns several MPU
regions. To help deal with that we enforce minimum alignments for start
end end of XIP address space as 1MB and 128Kb correspondingly.

Tested-by: Alexandre TORGUE <alexandre.torgue@st.com>
Tested-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2017-10-23 16:59:31 +01:00
..
abort-ev4.S
ARM: entry: provide uaccess assembly macro hooks
2015-08-26 20:27:02 +01:00
abort-ev4t.S
…
abort-ev5t.S
ARM: entry: provide uaccess assembly macro hooks
2015-08-26 20:27:02 +01:00
abort-ev5tj.S
ARM: entry: provide uaccess assembly macro hooks
2015-08-26 20:27:02 +01:00
abort-ev6.S
ARM: entry: provide uaccess assembly macro hooks
2015-08-26 20:27:02 +01:00
abort-ev7.S
ARM: entry: provide uaccess assembly macro hooks
2015-08-26 20:27:02 +01:00
abort-lv4t.S
ARM: fix oops when using older ARMv4T CPUs
2016-10-19 10:18:43 +01:00
abort-macro.S
ARM: entry: provide uaccess assembly macro hooks
2015-08-26 20:27:02 +01:00
abort-nommu.S
…
alignment.c
sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h>
2017-03-02 08:42:34 +01:00
cache-aurora-l2.h
…
cache-fa.S
ARM: convert all "mov.* pc, reg" to "bx reg" for ARMv6+
2014-07-18 12:29:04 +01:00
cache-feroceon-l2.c
ARM: 8416/1: Feroceon: use of_iomap() to map register base
2015-08-18 14:00:30 +01:00
cache-l2x0-pmu.c
cpu/hotplug: Cleanup state names
2016-12-25 10:47:44 +01:00
cache-l2x0.c
ARM: 8659/1: l2c: allow CA9 optimizations to be disabled
2017-03-17 10:01:26 +00:00
cache-nop.S
ARM: convert all "mov.* pc, reg" to "bx reg" for ARMv6+
2014-07-18 12:29:04 +01:00
cache-tauros2.c
ARM: l2c: tauros2: use descriptive definitions for register bits
2015-11-26 22:12:26 +00:00
cache-tauros3.h
ARM: 7922/1: l2x0: add Marvell Tauros3 support
2013-12-29 12:32:47 +00:00
cache-uniphier.c
ARM: 8652/1: cache-uniphier: clean up active way setup code
2017-02-28 11:06:17 +00:00
cache-v4.S
ARM: convert all "mov.* pc, reg" to "bx reg" for ARMv6+
2014-07-18 12:29:04 +01:00
cache-v4wb.S
ARM: align .data section
2017-08-14 16:22:55 +01:00
cache-v4wt.S
ARM: convert all "mov.* pc, reg" to "bx reg" for ARMv6+
2014-07-18 12:29:04 +01:00
cache-v6.S
ARM: convert all "mov.* pc, reg" to "bx reg" for ARMv6+
2014-07-18 12:29:04 +01:00
cache-v7.S
scripts/spelling.txt: add "swith" pattern and fix typo instances
2017-02-27 18:43:46 -08:00
cache-v7m.S
scripts/spelling.txt: add "swith" pattern and fix typo instances
2017-02-27 18:43:46 -08:00
cache-xsc3l2.c
…
context.c
ARM: 8465/1: mm: keep reserved ASIDs in sync with mm after multiple rollovers
2015-12-02 23:57:54 +00:00
copypage-fa.c
…
copypage-feroceon.c
…
copypage-v4mc.c
…
copypage-v4wb.c
…
copypage-v4wt.c
…
copypage-v6.c
ARM: 8236/1: mm: fix discard_old_kernel_data
2014-12-03 16:00:04 +00:00
copypage-xsc3.c
…
copypage-xscale.c
…
dma-mapping-nommu.c
ARM: NOMMU: Wire-up default DMA interface
2017-07-20 16:09:27 +02:00
dma-mapping.c
dma-coherent: introduce interface for default DMA pool
2017-07-20 16:09:10 +02:00
dma.h
ARM: reduce visibility of dmac_* functions
2015-08-01 22:25:04 +01:00
dump.c
ARM: 8666/1: mm: dump: Add domain to output
2017-03-29 17:39:17 +01:00
extable.c
arm: migrate exception table users off module.h and onto extable.h
2017-01-24 12:41:46 -05:00
fault-armv.c
ARM: convert printk(KERN_* to pr_*
2014-11-21 15:24:50 +00:00
fault.c
ARM: 8692/1: mm: abort uaccess retries upon fatal signal
2017-08-29 13:09:14 +01:00
fault.h
ARM: 8642/1: LPAE: catch pending imprecise abort on unmask
2017-01-30 12:04:12 +00:00
flush.c
ARM: 8627/1: avoid cache flushing in flush_dcache_page()
2017-01-10 23:31:30 +00:00
fsr-2level.c
…
fsr-3level.c
ARM: mm: Transparent huge page support for LPAE systems.
2013-06-04 16:52:38 +01:00
highmem.c
kmap_atomic_to_page() has no users, remove it
2015-11-09 15:11:24 -08:00
hugetlbpage.c
mm/hugetlb: reduce arch dependent code about huge_pmd_unshare
2015-06-24 17:49:41 -07:00
idmap.c
sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h>
2017-03-02 08:42:37 +01:00
init.c
ARM: 8672/1: mm: remove tasklist locking from update_sections_early()
2017-04-26 10:59:36 +01:00
iomap.c
…
ioremap.c
ARM: Implement pci_remap_cfgspace() interface
2017-04-24 13:53:13 -05:00
Kconfig
Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
2017-07-08 12:17:25 -07:00
l2c-common.c
ARM: outer cache: add WARN_ON() to outer_disable()
2014-05-30 00:47:23 +01:00
l2c-l2x0-resume.S
ARM: convert all "mov.* pc, reg" to "bx reg" for ARMv6+
2014-07-18 12:29:04 +01:00
Makefile
ARM: 8706/1: NOMMU: Move out MPU setup in separate module
2017-10-23 16:58:31 +01:00
mm.h
ARM: provide common method to clear bits in CPU control register
2014-06-02 09:20:11 +01:00
mmap.c
mm: larger stack guard gap, between vmas
2017-06-19 21:50:20 +08:00
mmu.c
ARM: 8685/1: ensure memblock-limit is pmd-aligned
2017-06-29 23:10:12 +01:00
nommu.c
ARM: 8706/1: NOMMU: Move out MPU setup in separate module
2017-10-23 16:58:31 +01:00
pabort-legacy.S
…
pabort-v6.S
…
pabort-v7.S
…
pageattr.c
arm: use set_memory.h header
2017-05-08 17:15:13 -07:00
pgd.c
arm: get rid of superfluous __GFP_REPEAT
2016-07-26 16:19:19 -07:00
physaddr.c
ARM: 8640/1: Add support for CONFIG_DEBUG_VIRTUAL
2017-02-28 11:06:09 +00:00
pmsa-v7.c
ARM: 8713/1: NOMMU: Support MPU in XIP configuration
2017-10-23 16:59:31 +01:00
proc-arm7tdmi.S
ARM: 8314/1: replace PROCINFO embedded branch with relative offset
2015-03-28 15:46:14 +00:00
proc-arm9tdmi.S
ARM: 8314/1: replace PROCINFO embedded branch with relative offset
2015-03-28 15:46:14 +00:00
proc-arm720.S
ARM: 8314/1: replace PROCINFO embedded branch with relative offset
2015-03-28 15:46:14 +00:00
proc-arm740.S
ARM: 8314/1: replace PROCINFO embedded branch with relative offset
2015-03-28 15:46:14 +00:00
proc-arm920.S
ARM: 8314/1: replace PROCINFO embedded branch with relative offset
2015-03-28 15:46:14 +00:00
proc-arm922.S
ARM: 8314/1: replace PROCINFO embedded branch with relative offset
2015-03-28 15:46:14 +00:00
proc-arm925.S
ARM: 8349/1: arch/arm/mm/proc-arm925.S: remove dead #ifdef block
2015-05-03 23:22:27 +01:00
proc-arm926.S
ARM: 8314/1: replace PROCINFO embedded branch with relative offset
2015-03-28 15:46:14 +00:00
proc-arm940.S
Merge branches 'misc', 'vdso' and 'fixes' into for-next
2015-04-14 22:28:25 +01:00
proc-arm946.S
Merge branches 'misc', 'vdso' and 'fixes' into for-next
2015-04-14 22:28:25 +01:00
proc-arm1020.S
ARM: 8348/1: remove comments on CPU_ARM1020_CPU_IDLE
2015-05-03 23:22:09 +01:00
proc-arm1020e.S
ARM: 8348/1: remove comments on CPU_ARM1020_CPU_IDLE
2015-05-03 23:22:09 +01:00
proc-arm1022.S
ARM: 8314/1: replace PROCINFO embedded branch with relative offset
2015-03-28 15:46:14 +00:00
proc-arm1026.S
ARM: 8314/1: replace PROCINFO embedded branch with relative offset
2015-03-28 15:46:14 +00:00
proc-fa526.S
ARM: 8314/1: replace PROCINFO embedded branch with relative offset
2015-03-28 15:46:14 +00:00
proc-feroceon.S
ARM: 8350/1: proc-feroceon: Fix feroceon_proc_info macro
2015-05-03 23:23:09 +01:00
proc-macros.S
ARM: Prepare for randomized task_struct
2017-06-30 12:00:50 -07:00
proc-mohawk.S
ARM: mohawk: allow building with MMU disabled
2015-12-01 21:44:25 +01:00
proc-sa110.S
ARM: 8314/1: replace PROCINFO embedded branch with relative offset
2015-03-28 15:46:14 +00:00
proc-sa1100.S
ARM: 8314/1: replace PROCINFO embedded branch with relative offset
2015-03-28 15:46:14 +00:00
proc-syms.c
ARM: modules: don't export cpu_set_pte_ext when !MMU
2013-03-26 09:55:34 +00:00
proc-v6.S
ARM: 8314/1: replace PROCINFO embedded branch with relative offset
2015-03-28 15:46:14 +00:00
proc-v7-2level.S
Merge branches 'arnd-fixes', 'clk', 'misc', 'v7' and 'fixes' into for-next
2015-06-12 21:18:08 +01:00
proc-v7-3level.S
ARM: 8690/1: lpae: build TTB control register value from scratch in v7_ttb_setup
2017-08-29 13:09:12 +01:00
proc-v7.S
ARM: Update cpu_v7_reset documentation
2017-04-09 07:49:25 -07:00
proc-v7m.S
Merge branches 'fixes' and 'misc' into for-next
2017-04-26 10:59:49 +01:00
proc-xsc3.S
ARM: 8314/1: replace PROCINFO embedded branch with relative offset
2015-03-28 15:46:14 +00:00
proc-xscale.S
ARM: align .data section
2017-08-14 16:22:55 +01:00
pv-fixup-asm.S
ARM: re-implement physical address space switching
2015-06-01 23:46:33 +01:00
tcm.h
ARM: 7694/1: ARM, TCM: initialize TCM in paging_init(), instead of setup_arch()
2013-04-17 16:53:24 +01:00
tlb-fa.S
ARM: convert all "mov.* pc, reg" to "bx reg" for ARMv6+
2014-07-18 12:29:04 +01:00
tlb-v4.S
ARM: convert all "mov.* pc, reg" to "bx reg" for ARMv6+
2014-07-18 12:29:04 +01:00
tlb-v4wb.S
ARM: convert all "mov.* pc, reg" to "bx reg" for ARMv6+
2014-07-18 12:29:04 +01:00
tlb-v4wbi.S
ARM: convert all "mov.* pc, reg" to "bx reg" for ARMv6+
2014-07-18 12:29:04 +01:00
tlb-v6.S
ARM: convert all "mov.* pc, reg" to "bx reg" for ARMv6+
2014-07-18 12:29:04 +01:00
tlb-v7.S
ARM: convert all "mov.* pc, reg" to "bx reg" for ARMv6+
2014-07-18 12:29:04 +01:00