Andreas Larsson 99ed6ae4d0 sparc32: Limit memblock allocation to low memory ...

[ Upstream commit bda166930c ]

Commit cca079ef8a changed sparc32 to use
memblocks instead of bootmem, but also made high memory available via
memblock allocation which does not work together with e.g. phys_to_virt
and can lead to kernel panic.

This changes back to only low memory being allocatable in the early
stages, now using memblock allocation.

Signed-off-by: Andreas Larsson <andreas@gaisler.com>
Acked-by: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-03-17 17:06:24 +01:00

..

extable.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

fault_32.c

sparc32: propagate the calling conventions change down to __csum_partial_copy_sparc_generic()

2020-08-20 15:45:19 -04:00

fault_64.c

mm/sparc64: use general page fault accounting

2020-08-12 10:58:04 -07:00

highmem.c

mm: remove unneeded includes of <asm/pgalloc.h>

2020-08-07 11:33:26 -07:00

hugetlbpage.c

mm: don't include asm/pgtable.h if linux/mm.h is already included

2020-06-09 09:39:13 -07:00

hypersparc.S

sparc32: mm: Restructure sparc32 MMU page-table layout

2020-05-13 15:32:00 -07:00

init_32.c

sparc32: Limit memblock allocation to low memory

2021-03-17 17:06:24 +01:00

init_64.c

sparc: fix handling of page table constructor failure

2020-12-30 11:53:55 +01:00

init_64.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

io-unit.c

dma-mapping: split <linux/dma-mapping.h>

2020-10-06 07:07:03 +02:00

iommu.c

dma-mapping: split <linux/dma-mapping.h>

2020-10-06 07:07:03 +02:00

leon_mm.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

Makefile

sparc64: use the generic get_user_pages_fast code

2019-07-12 11:05:44 -07:00

mm_32.h

sparc32: use per-device dma_ops

2020-04-02 18:11:55 -07:00

srmmu_access.S

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

srmmu.c

arch/sparc/mm/srmmu.c: fix build

2020-06-10 10:35:28 -07:00

swift.S

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

tlb.c

mm: remove unneeded includes of <asm/pgalloc.h>

2020-08-07 11:33:26 -07:00

tsb.c

mm: reorder includes after introduction of linux/pgtable.h

2020-06-09 09:39:13 -07:00

tsunami.S

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ultra.S

mm: reorder includes after introduction of linux/pgtable.h

2020-06-09 09:39:13 -07:00

viking.S

sparc32: mm: Restructure sparc32 MMU page-table layout

2020-05-13 15:32:00 -07:00