Felix Kuehling 021ceccd80 libhsakmt: Fix use of uninitialized variable ...

When is hsaKmtCreateQueue called first time for node
doorbells[NodeId].size is initialized to zero in init_process_doorbells
but used to calculate the doorbell offset. It works just by accident
because doorbells[NodeId].size is uint32_t so -1 will be 0xFFFFFFFF which
is zero extended into 0x00000000FFFFFFFF and it will work as long as mmap
offset bits are not within lower 32 bits.

Bug: https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/issues/78
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Change-Id: Ia791adfc51363d4704cb50fa4f01137b7dd48a75


[ROCm/ROCR-Runtime commit: 8e69b9c70e]

2022-11-25 14:07:45 -05:00

..

debug.c

libhsakmt: Add check for the runntime debuuger

2022-09-08 20:52:01 -04:00

events.c

libhsakmt: query svm info from userptrs at fault events

2022-10-21 15:33:14 -04:00

fmm.c

src: use SVM mechanism to register userptr memory

2022-10-21 15:32:02 -04:00

fmm.h

libhsakmt: Set CWSR SVM range MADV_DONTFORK

2022-09-08 22:53:47 -04:00

globals.c

libhsakmt: Don't close kfd_fd

2022-11-17 10:04:24 -05:00

libhsakmt.c

libhsakmt: check ret and errno for EBADF

2020-04-15 20:55:40 -04:00

libhsakmt.h

libhsakmt: Map VRAM only on supported peer GPUs

2022-07-19 21:21:59 -04:00

libhsakmt.ver

libhsakmt: add open SMI event handle

2022-06-20 08:49:13 -04:00

memory.c

libhsakmt: Remove CMA implementation

2022-07-21 16:08:19 -04:00

openclose.c

libhsakmt: Initialize fd to -1

2022-11-25 15:01:53 +00:00

perfctr.c

Replace libpci with new parser.

2020-03-20 17:50:47 +00:00

pmc_table.c

libhsakmt: Use gfx version conditions in pmc_table.c

2021-08-05 14:54:58 -04:00

pmc_table.h

Clean up thunk code

2017-05-31 14:38:59 -04:00

queues.c

libhsakmt: Fix use of uninitialized variable

2022-11-25 14:07:45 -05:00

rbtree_amd.h

use rbtree instead of vm_objects list

2018-07-08 22:38:22 -04:00

rbtree.c

use rbtree instead of vm_objects list

2018-07-08 22:38:22 -04:00

rbtree.h

use rbtree instead of vm_objects list

2018-07-08 22:38:22 -04:00

spm.c

libhsakmt: add Streaming Performance Monitors APIs

2020-11-16 16:36:21 -05:00

svm.c

libhsakmt: add XNACK API set/get mode

2021-04-16 00:10:41 -04:00

time.c

Silence Valgrind warnings

2018-01-25 16:48:17 -05:00

topology.c

libhsakmt: Skip hsa_gfxip_table search for GFX11+

2022-09-21 14:09:35 -04:00

version.c

libhsakmt: Query KFD version once after opening /dev/kfd

2021-04-16 00:08:54 -04:00