u-boot/arch/arm/cpu/armv8
Alexander Graf 0e1709476b armv8: mmu: Detect page table overflow in emergency pt creation
We create 2 sets of page tables: One for normal operation, one for
emergency (used while modifying the former).

Because the page tables grow dynamically, we have code that checks
for overflow. Unfortunately we didn't adjust the available space
variable while creating the emergency tables, so potentially someone
might run into an overflow there (not seen in real world yet though!).

Fix it by properly adjusting the size as well as the base offset in
emergency page table creation.

Reported-by: York Sun <york.sun@nxp.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-08-05 20:55:18 -04:00
..
fsl-layerscape ARMv8/fsl-ppa: Consolidate PPA image stored-media flag for XIP 2016-08-02 09:51:29 -07:00
hisilicon hisilicon: hi6220: Add a hi6220 pinmux driver. 2015-08-12 20:48:00 -04:00
s32v234 armv8: mmu: Add support of non-identical mapping 2016-07-15 09:01:43 -07:00
zynqmp zynq: Increase the early malloc() size 2016-07-27 14:15:54 -06:00
cache.S arm64: rename __asm_flush_dcache_level to __asm_dcache_level 2016-05-27 15:47:55 -04:00
cache_v8.c armv8: mmu: Detect page table overflow in emergency pt creation 2016-08-05 20:55:18 -04:00
config.mk ARM: move -march=* and -mtune= options to arch/arm/Makefile 2015-03-27 16:55:22 +01:00
cpu-dt.c ARMv8/PSCI: Fixup the device tree for PSCI 2016-07-19 11:34:07 -07:00
cpu.c arm64: core support 2014-01-09 16:08:44 +01:00
exceptions.S arm64: Allow exceptions to return 2016-03-15 21:30:10 -04:00
fwcall.c arm: implement generic PSCI reset call for armv8 2016-05-27 15:39:46 -04:00
generic_timer.c armv8: define usec2ticks function 2015-12-15 08:57:34 +08:00
Kconfig arm64: add better and more generic spin-table support 2016-07-14 18:22:16 -04:00
Makefile Merge git://git.denx.de/u-boot-fsl-qoriq 2016-07-19 16:38:57 -04:00
sec_firmware.c ARMv8: add the secure monitor firmware framework 2016-07-19 11:33:03 -07:00
sec_firmware_asm.S ARMv8: add the secure monitor firmware framework 2016-07-19 11:33:03 -07:00
spin_table.c arm64: add better and more generic spin-table support 2016-07-14 18:22:16 -04:00
spin_table_v8.S arm64: add better and more generic spin-table support 2016-07-14 18:22:16 -04:00
start.S ARM: Add save_boot_params for ARMv8 2016-07-21 09:31:30 -07:00
tlb.S remove unnecessary version.h includes 2015-03-24 10:50:50 -04:00
transition.S remove unnecessary version.h includes 2015-03-24 10:50:50 -04:00
u-boot-spl.lds arm64: define _image_binary_end to fix SPL_OF_CONTROL 2016-03-14 19:18:52 -04:00
u-boot.lds efi_loader: Add runtime services 2016-03-15 18:03:10 -04:00