Vladimir Isaev c5f756d8c6 ARC: mm: PAE: use 40-bit physical page mask ... 32-bit PAGE_MASK can not be used as a mask for physical addresses when PAE is enabled. PAGE_MASK_PHYS must be used for physical addresses instead of PAGE_MASK. Without this, init gets SIGSEGV if pte_modify was called: | potentially unexpected fatal signal 11. | Path: /bin/busybox | CPU: 0 PID: 1 Comm: init Not tainted 5.12.0-rc5-00003-g1e43c377a79f-dirty | Insn could not be fetched | @No matching VMA found | ECR: 0x00040000 EFA: 0x00000000 ERET: 0x00000000 | STAT: 0x80080082 [IE U ] BTA: 0x00000000 | SP: 0x5f9ffe44 FP: 0x00000000 BLK: 0xaf3d4 | LPS: 0x000d093e LPE: 0x000d0950 LPC: 0x00000000 | r00: 0x00000002 r01: 0x5f9fff14 r02: 0x5f9fff20 | ... | Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b Signed-off-by: Vladimir Isaev <isaev@synopsys.com> Reported-by: kernel test robot <lkp@intel.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: stable@vger.kernel.org Signed-off-by: Vineet Gupta <vgupta@synopsys.com>		2021-05-10 12:38:59 -07:00
..
boot	ARC: haps: bump memory to 1 GB	2021-03-12 07:22:23 -08:00
configs	ARC: [plat-eznps]: Drop support for EZChip NPS platform	2020-10-05 21:02:29 -07:00
include	ARC: mm: PAE: use 40-bit physical page mask	2021-05-10 12:38:59 -07:00
kernel	ARC: entry: fix off-by-one error in syscall number validation	2021-05-10 12:38:59 -07:00
lib	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
mm	ARC: mm: PAE: use 40-bit physical page mask	2021-05-10 12:38:59 -07:00
plat-axs10x	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
plat-hsdk	ARC: [hsdk]: Enable FPU_SAVE_RESTORE	2021-01-08 13:46:58 -08:00
plat-sim	ARC: merge HAPS-HS with nSIM-HS configs	2019-10-28 12:12:31 -07:00
plat-tb10x	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333	2019-06-05 17:37:06 +02:00
Kbuild	treewide: Add SPDX license identifier - Kbuild	2019-05-30 11:32:33 -07:00
Kconfig	mm: drop redundant HAVE_ARCH_TRANSPARENT_HUGEPAGE	2021-05-05 11:27:25 -07:00
Kconfig.debug	Kconfig: consolidate the "Kernel hacking" menu	2018-08-02 08:06:48 +09:00
Makefile	arc: Fix typos/spellos	2021-05-10 12:38:59 -07:00