Ben Hutchings 294c7a9fb6 mips,s390,sh,sparc: gup: Work around the "COW can break either way" issue ...

In Linux 4.14 and 4.19 these architectures still have their own
implementations of get_user_pages_fast().  These also need to force
the write flag on when taking the fast path.

Fixes: 407faed92b4a ("gup: document and work around "COW can break either way" issue")
Fixes: 5e24029791e8 ("gup: document and work around "COW can break either way" issue")
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

2022-01-27 09:04:34 +01:00

..

alignment.c

…

asids-debugfs.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task.h>

2017-03-02 08:42:35 +01:00

cache-debugfs.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

cache-j2.c

sh: add support for J-Core J2 processor

2016-08-05 03:29:31 +00:00

cache-sh2.c

…

cache-sh2a.c

…

cache-sh3.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

cache-sh4.c

mm: fix races between swapoff and flush dcache

2018-04-05 21:36:26 -07:00

cache-sh5.c

sh: move inline before return type

2017-07-12 16:26:04 -07:00

cache-sh7705.c

mm: fix races between swapoff and flush dcache

2018-04-05 21:36:26 -07:00

cache-shx3.c

…

cache.c

sh: do not perform IPI-based cache flush except on boards that need it

2016-08-05 03:29:40 +00:00

consistent.c

sh: split arch/sh/mm/consistent.c

2018-08-02 13:54:15 +02:00

extable_32.c

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

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

extable_64.c

lib/extable.c: use bsearch() library function in search_extable()

2017-07-10 16:32:35 -07:00

fault.c

mm: convert return type of handle_mm_fault() caller to vm_fault_t

2018-08-17 16:20:28 -07:00

flush-sh4.c

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

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

gup.c

mips,s390,sh,sparc: gup: Work around the "COW can break either way" issue

2022-01-27 09:04:34 +01:00

hugetlbpage.c

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

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

init.c

mm/memory_hotplug: shrink zones when offlining memory

2020-01-29 16:43:27 +01:00

ioremap_fixed.c

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

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

ioremap.c

treewide: replace obsolete _refok by __ref

2016-08-02 17:31:41 -04:00

Kconfig

kconfig: include common Kconfig files from top-level Kconfig

2018-08-02 08:03:23 +09:00

kmap.c

sched/preempt, sh: kmap_coherent relies on disabled preemption

2016-03-17 19:46:14 +00:00

Makefile

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

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

mmap.c

mm: larger stack guard gap, between vmas

2017-06-19 21:50:20 +08:00

nommu.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

numa.c

sh: switch to NO_BOOTMEM

2018-05-11 13:35:46 -04:00

pgtable.c

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

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

pmb.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

sram.c

…

tlb-debugfs.c

…

tlb-pteaex.c

…

tlb-sh3.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

tlb-sh4.c

…

tlb-sh5.c

…

tlb-urb.c

…

tlbex_32.c

…

tlbex_64.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

tlbflush_32.c

…

tlbflush_64.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

uncached.c

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

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