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e56c7e1881
linux/arch/mips/mm
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Paul Burton e56c7e1881 MIPS: mm: Panic if an XPA kernel is run without RIXI 
XPA kernels hardcode for the presence of RIXI - the PTE format & its
handling presume RI & XI bits. Make this dependence explicit by panicing
if we run on a system that violates it.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/13125/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-05-13 15:30:25 +02:00
..
c-octeon.c MIPS: Call find_vma with the mmap_sem held 2014-06-03 22:19:09 +02:00
c-r3k.c mips: delete non-required instances of include <linux/init.h> 2014-01-24 22:39:56 +01:00
c-r4k.c MIPS: remove aliasing alignment if HW has antialising support 2016-05-13 14:02:16 +02:00
c-tx39.c MIPS: tlb-r3k: Move CP0.Wired register initialisation to `tlb_init' 2015-06-21 21:52:41 +02:00
cache.c MIPS: Sync icache & dcache in set_pte_at 2016-05-13 14:01:58 +02:00
cerr-sb1.c MIPS: Sibyte: Fix build for SIBYTE_BW_TRACE on BCM1x55 and BCM1x80. 2013-06-21 18:07:02 +02:00
cex-gen.S MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
cex-oct.S MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
cex-sb1.S mips: delete non-required instances of include <linux/init.h> 2014-01-24 22:39:56 +01:00
dma-default.c MIPS: dma-default: Defend against NULL dev in massage_gfp_flags 2016-05-09 12:00:04 +02:00
extable.c
fault.c MIPS: Set trap_no field in thread_struct on exception. 2015-09-03 12:08:04 +02:00
gup.c Merge branch 'mm-pkeys-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-03-20 19:08:56 -07:00
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
init.c MIPS: mm: Don't do MTHC0 if XPA not present 2016-05-13 15:30:25 +02:00
ioremap.c MIPS: Replace use of phys_t with phys_addr_t. 2014-11-24 22:47:31 +01:00
Makefile MIPS: Allow L2 prefetch to be configured via debugfs 2015-10-26 09:49:42 +01:00
mmap.c mm: ASLR: use get_random_long() 2016-02-27 10:28:52 -08:00
page-funcs.S MIPS: Refactor 'clear_page' and 'copy_page' functions. 2012-07-19 11:23:43 +02:00
page.c MIPS: Loongson-3: Introduce CONFIG_LOONGSON3_ENHANCEMENT 2016-05-13 14:02:15 +02:00
pgtable-32.c MIPS: Limit fixrange_init() to the FIXMAP region 2011-07-25 17:26:54 +01:00
pgtable-64.c mips, thp: remove infrastructure for handling splitting PMDs 2016-01-15 17:56:32 -08:00
sc-debugfs.c MIPS: Allow L2 prefetch to be configured via debugfs 2015-10-26 09:49:42 +01:00
sc-ip22.c MIPS: Fix misspellings in comments. 2016-04-03 12:32:09 +02:00
sc-mips.c MIPS: Add P6600 cases to CPU switch statements 2016-05-13 14:01:52 +02:00
sc-r5k.c MIPS: Remove useless parentheses 2014-11-24 07:44:49 +01:00
sc-rm7k.c mips: delete non-required instances of include <linux/init.h> 2014-01-24 22:39:56 +01:00
tlb-funcs.S MIPS: mm: Fix broken microMIPS kernel regression. 2014-05-14 18:11:06 +02:00
tlb-r3k.c MIPS: Retrieve ASID masks using function accepting struct cpuinfo_mips 2016-05-13 14:02:20 +02:00
tlb-r4k.c MIPS: mm: Don't do MTHC0 if XPA not present 2016-05-13 15:30:25 +02:00
tlb-r8k.c MIPS: Retrieve ASID masks using function accepting struct cpuinfo_mips 2016-05-13 14:02:20 +02:00
tlbex-fault.S MIPS: Don't include <asm/page.h> unnecessarily. 2012-12-28 17:04:04 +01:00
tlbex.c MIPS: mm: Panic if an XPA kernel is run without RIXI 2016-05-13 15:30:25 +02:00
uasm-micromips.c MIPS: mm: Remove dead macro definitions 2015-02-20 23:42:00 +01:00
uasm-mips.c MIPS: Loongson-3: Fast TLB refill handler 2016-05-13 14:02:15 +02:00
uasm.c MIPS: Loongson-3: Fast TLB refill handler 2016-05-13 14:02:15 +02:00