Christoph Hellwig 518a2f1925 dma-mapping: zero memory returned from dma_alloc_* ... If we want to map memory from the DMA allocator to userspace it must be zeroed at allocation time to prevent stale data leaks. We already do this on most common architectures, but some architectures don't do this yet, fix them up, either by passing GFP_ZERO when we use the normal page allocator or doing a manual memset otherwise. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> [m68k] Acked-by: Sam Ravnborg <sam@ravnborg.org> [sparc]		2018-12-20 08:13:52 +01:00
..
.gitignore	openrisc: Add .gitignore	2017-02-25 04:14:36 +09:00
asm-offsets.c	openrisc: use kbuild.h instead of defining macros in asm-offset.c	2012-10-25 15:54:33 +02:00
dma.c	dma-mapping: zero memory returned from dma_alloc_*	2018-12-20 08:13:52 +01:00
entry.S	openrisc: entry: Fix delay slot exception detection	2018-07-01 16:48:24 +09:00
head.S	openrisc: entry: Fix delay slot exception detection	2018-07-01 16:48:24 +09:00
irq.c	openrisc: Use the new GENERIC_IRQ_MULTI_HANDLER	2018-08-03 12:14:09 +02:00
Makefile	OpenRISC updates for v4.15	2017-11-13 12:12:00 -08:00
module.c	openrisc: Refactor 16-bit constant relocation	2013-11-05 16:27:55 +01:00
or32_ksyms.c	openrisc: Switch to use export.h instead of module.h	2017-05-15 22:02:33 +09:00
process.c	OpenRISC fixes for 4.13	2017-07-07 13:58:49 -07:00
prom.c	openrisc: remove unnecessary prom.c includes	2013-10-09 11:39:01 -05:00
ptrace.c	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>	2017-03-02 08:42:36 +01:00
setup.c	mm: remove include/linux/bootmem.h	2018-10-31 08:54:16 -07:00
signal.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
smp.c	openrisc: fix possible deadlock scenario during timer sync	2017-11-03 14:01:17 +09:00
stacktrace.c	openrisc: support framepointers and STACKTRACE_SUPPORT	2017-11-03 14:01:15 +09:00
sync-timer.c	openrisc: add tick timer multi-core sync logic	2017-11-03 14:01:16 +09:00
sys_call_table.c	OpenRISC: System calls	2011-07-22 18:46:34 +02:00
time.c	openrisc: add tick timer multi-core sync logic	2017-11-03 14:01:16 +09:00
traps.c	openrisc: entry: Fix delay slot exception detection	2018-07-01 16:48:24 +09:00
unwinder.c	openrisc: support framepointers and STACKTRACE_SUPPORT	2017-11-03 14:01:15 +09:00
vmlinux.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
vmlinux.lds.S	openrisc: Make THREAD_SIZE available to vmlinux.lds	2018-01-09 23:21:02 +00:00