Revision 5f1f50f1e4e0de707cb88867cd10abc9dc64dd34 authored by Alexander Potapenko on 15 November 2019, 11:55:40 UTC, committed by Alexander Potapenko on 08 January 2020, 14:08:00 UTC
KMSAN doesn't know about DMA memory writes performed by devices. We unpoison such memory when it's mapped to avoid false positive reports. Signed-off-by: Alexander Potapenko <glider@google.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Robin Murphy <robin.murphy@arm.com> Cc: Vegard Nossum <vegard.nossum@oracle.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Marco Elver <elver@google.com> Cc: Andrey Konovalov <andreyknvl@google.com> Cc: linux-mm@kvack.org --- Change-Id: Ib1019ed531fea69f88b5cdec3d1e27403f2f3d64
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| File | Mode | Size |
|---|---|---|
| Makefile | -rw-r--r-- | 361 bytes |
| compat.c | -rw-r--r-- | 2.2 KB |
| ipc_sysctl.c | -rw-r--r-- | 6.1 KB |
| mq_sysctl.c | -rw-r--r-- | 2.7 KB |
| mqueue.c | -rw-r--r-- | 40.3 KB |
| msg.c | -rw-r--r-- | 30.5 KB |
| msgutil.c | -rw-r--r-- | 3.6 KB |
| namespace.c | -rw-r--r-- | 4.6 KB |
| sem.c | -rw-r--r-- | 62.1 KB |
| shm.c | -rw-r--r-- | 43.0 KB |
| syscall.c | -rw-r--r-- | 5.1 KB |
| util.c | -rw-r--r-- | 22.8 KB |
| util.h | -rw-r--r-- | 8.7 KB |
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