nv-tegra-mirror/linux-nvgpu
1
0
Fork 0
mirror of git://nv-tegra.nvidia.com/linux-nvgpu.git synced 2025-12-22 17:36:20 +03:00
Code Issues Packages Projects Releases Wiki Activity
Files
7aac00ee58d0cf9f7f790721a510bc19f2c30f43
linux-nvgpu/drivers/gpu/nvgpu/os/linux
History
Konsta Holtta 7aac00ee58 gpu: nvgpu: verify usermode mapping is at most 64K 
Commit ca611e4d0e (gpu: nvgpu: verify usermode mapping is at least
PAGE_SIZE) was not quite the right thing to do; do_mmap() rounds the
length up to a page boundary anyway, but the length must not be longer
than the size of the usermode region which is 64 KB to avoid leaking
access to other registers.

Bug 2441531

Change-Id: Ib1c88a6725db62c8276b6e8b880631227a4fc8cd
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1971339
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: Allen Martin <amartin@nvidia.com>
Reviewed-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
2018-12-14 00:35:22 -08:00
..
vgpu
gpu: nvgpu: userd slab allocator
2018-12-11 16:24:10 -08:00
cde_gm20b.c
gpu: nvgpu: move header location of gk20a.h
2018-09-25 13:10:19 -07:00
cde_gm20b.h
gpu: nvgpu: linux: move os ops to a common file
2018-08-29 20:34:34 -07:00
cde_gp10b.c
gpu: nvgpu: move header location of gk20a.h
2018-09-25 13:10:19 -07:00
cde_gp10b.h
gpu: nvgpu: linux: move os ops to a common file
2018-08-29 20:34:34 -07:00
cde.c
gpu: nvgpu: rename has_timedout and make it thread safe
2018-11-15 15:35:57 -08:00
cde.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
channel.h
gpu: nvgpu: support usermode submit buffers
2018-10-29 08:04:43 -07:00
clk.c
gpu: nvgpu: support for clk.measure_freq for igpu
2018-10-12 17:35:07 +05:30
clk.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
comptags.c
gpu: nvgpu: Fix LibC MISRA 17.7 in os/linux
2018-10-31 15:25:23 -07:00
cond.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
ctxsw_trace.c
gpu: nvgpu: Add characterstics field to expose max ctxsw ring buffer size
2018-12-11 16:24:27 -08:00
ctxsw_trace.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_allocator.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_allocator.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_bios.c
gpu: nvgpu: add bios debugfs node
2018-06-27 07:30:06 -07:00
debug_bios.h
gpu: nvgpu: add bios debugfs node
2018-06-27 07:30:06 -07:00
debug_cde.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_cde.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_ce.c
gpu: nvgpu: fix circular dep of ce2 and gk20a headers
2018-10-12 17:35:11 +05:30
debug_ce.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_clk_gm20b.c
gpu: nvgpu: restrict devfreq during active clk_arb set requests
2018-09-20 10:50:25 -07:00
debug_clk_gm20b.h
gpu: nvgpu: move gm20b clk debugfs to linux
2018-09-05 04:51:40 -07:00
debug_clk_gp106.c
gpu: nvgpu: Remove clk.h dependency from gk20a.h
2018-11-14 13:33:38 -08:00
debug_clk_gp106.h
gpu: nvgpu: move gp106 clk debugfs to linux
2018-09-05 04:51:36 -07:00
debug_clk_gv100.c
gpu: nvgpu: Remove clk.h dependency from gk20a.h
2018-11-14 13:33:38 -08:00
debug_clk_gv100.h
gpu: nvgpu: Define functions static if DEBUG_FS=n
2018-10-19 08:39:43 -07:00
debug_fecs_trace.c
gpu: nvgpu: add separate unit for gr/ctxsw_prog
2018-12-11 14:41:04 -08:00
debug_fecs_trace.h
gpu: nvgpu: Define functions static if DEBUG_FS=n
2018-10-19 08:39:43 -07:00
debug_fifo.c
gpu: nvgpu: make gr_ctx a pointer in tsg
2018-10-30 05:54:10 -07:00
debug_fifo.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_gr.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_gr.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_hal.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_hal.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_kmem.c
gpu: nvgpu: Fix LibC MISRA 17.7 in os/linux
2018-10-31 15:25:23 -07:00
debug_kmem.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_ltc.c
gpu: nvgpu: move header location of gk20a.h
2018-09-25 13:10:19 -07:00
debug_ltc.h
gpu: nvgpu: debugfs node to enable/disable ltc_illegal_compstat intr
2018-07-24 16:10:58 -07:00
debug_pmgr.c
gpu: nvgpu: move pmgr debugfs to linux
2018-09-05 04:51:50 -07:00
debug_pmgr.h
gpu: nvgpu: move pmgr debugfs to linux
2018-09-05 04:51:50 -07:00
debug_pmu.c
gpu: nvgpu: Fix LibC MISRA 17.7 in os/linux
2018-10-31 15:25:23 -07:00
debug_pmu.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_sched.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_sched.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_therm_gp106.c
gpu: nvgpu: move therm debugfs to linux
2018-09-05 04:51:43 -07:00
debug_therm_gp106.h
gpu: nvgpu: Define functions static if DEBUG_FS=n
2018-10-19 08:39:43 -07:00
debug_xve.c
gpu: nvgpu: Fix LibC MISRA 17.7 in os/linux
2018-10-31 15:25:23 -07:00
debug_xve.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug.c
gpu: nvgpu: Update debug crash dump
2018-11-08 21:42:38 -08:00
dmabuf_vidmem.c
gpu: nvgpu: move header location of gk20a.h
2018-09-25 13:10:19 -07:00
dmabuf_vidmem.h
gpu: nvpgu: Rename Linux specific vidmem code
2018-07-05 21:48:56 -07:00
dmabuf.c
gpu: nvgpu: Fix MISRA rule 15.6 violations
2018-11-05 22:13:16 -08:00
dmabuf.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
driver_common.c
gpu: nvgpu: track opened Linux ctrl files
2018-10-29 08:04:16 -07:00
driver_common.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
dt.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
ecc_sysfs.c
gpu: nvgpu: move header location of gk20a.h
2018-09-25 13:10:19 -07:00
firmware.c
gpu: nvgpu: nvgpu_memcpy changes to linux os code
2018-11-14 21:44:35 -08:00
fuse.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
intr.c
gpu: nvgpu: move header location of gk20a.h
2018-09-25 13:10:19 -07:00
intr.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
io_usermode.c
gpu: nvgpu: move header location of gk20a.h
2018-09-25 13:10:19 -07:00
io.c
gpu: nvgpu: move header location of gk20a.h
2018-09-25 13:10:19 -07:00
ioctl_as.c
gpu: nvgpu: Fix LibC MISRA 17.7 in os/linux
2018-10-31 15:25:23 -07:00
ioctl_as.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
ioctl_channel.c
gpu: nvgpu: rename has_timedout and make it thread safe
2018-11-15 15:35:57 -08:00
ioctl_channel.h
gpu: nvgpu: add separate unit for cyclestats_snapshot
2018-10-12 17:35:11 +05:30
ioctl_clk_arb.c
gpu: nvgpu: error handling for invalid ioctl call
2018-11-30 11:54:17 -08:00
ioctl_ctrl.c
gpu: nvgpu: verify usermode mapping is at most 64K
2018-12-14 00:35:22 -08:00
ioctl_ctrl.h
gpu: nvgpu: provide usermode region via mmap
2018-10-29 08:04:25 -07:00
ioctl_dbg.c
gpu: nvgpu: Add IOCTL flag + plumbing for unified VAs
2018-12-07 12:15:11 -08:00
ioctl_dbg.h
gpu: nvgpu: Clean up ioctl_dbg.h
2018-07-05 21:48:44 -07:00
ioctl_tsg.c
gpu: nvgpu: replace input parameter tsgid with pointer to struct tsg_gk20a
2018-11-30 08:15:06 -08:00
ioctl_tsg.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
ioctl.c
gpu: nvgpu: provide usermode region via mmap
2018-10-29 08:04:25 -07:00
ioctl.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
kmem_priv.h
gpu: nvgpu: MISRA 14.4 boolean fixes
2018-11-07 10:35:13 -08:00
kmem.c
gpu: nvgpu: Fix LibC MISRA 17.7 in os/linux
2018-10-31 15:25:23 -07:00
linux-channel.c
gpu: nvgpu: move doorbell token number to HAL
2018-11-06 21:56:26 -08:00
linux-dma.c
gpu: ngpu: Add PHYSICALLY_ADDRESSED flag to Linux DMA debug string
2018-12-13 16:36:13 -08:00
log.c
gpu: nvgpu: Return bool from nvgpu_log_mask_enabled
2018-11-08 21:42:14 -08:00
ltc.c
gpu: nvgpu: flag for physically addressed buffers
2018-11-27 21:42:57 -08:00
module_usermode.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
module_usermode.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
module.c
gpu: nvgpu: gk20a.c unification
2018-11-25 23:54:10 -08:00
module.h
gpu: nvgpu: gk20a.c unification
2018-11-25 23:54:10 -08:00
nvgpu_mem.c
gpu: nvgpu: split the nvgpu_sgt unit from nvgpu_mem
2018-11-29 03:15:17 -08:00
nvhost_priv.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
nvhost.c
Revert "nvgpu: Change the path in the dependent files"
2018-11-28 02:39:51 -08:00
nvlink.c
nvlink: Update nvlink core header file path
2018-11-24 00:33:47 -08:00
nvlink.h
gpu: nvgpu: shutdown nvlink in driver remove
2018-07-26 00:06:07 -07:00
os_fence_android_sema.c
gpu: nvgpu: remove os_fence dependency from channel_sync
2018-10-16 15:34:13 -07:00
os_fence_android_syncpt.c
gpu: nvgpu: remove os_fence dependency from channel_sync
2018-10-16 15:34:13 -07:00
os_fence_android.c
gpu: nvgpu: move header location of gk20a.h
2018-09-25 13:10:19 -07:00
os_linux.h
gpu: nvgpu: store usermode regs bus addr directly
2018-11-22 20:14:04 -08:00
os_ops_gm20b.c
gpu: nvgpu: move gm20b clk debugfs to linux
2018-09-05 04:51:40 -07:00
os_ops_gm20b.h
gpu: nvgpu: linux: move os ops to a common file
2018-08-29 20:34:34 -07:00
os_ops_gp10b.c
gpu: nvgpu: move fecs trace debugfs to linux
2018-09-09 17:22:24 -07:00
os_ops_gp10b.h
gpu: nvgpu: linux: move os ops to a common file
2018-08-29 20:34:34 -07:00
os_ops_gv11b.c
gpu: nvgpu: move fecs trace debugfs to linux
2018-09-09 17:22:24 -07:00
os_ops_gv11b.h
gpu: nvgpu: move fecs trace debugfs to linux
2018-09-09 17:22:24 -07:00
os_ops_gv100.c
gpu: nvgpu:Add sysfs node for GV100 clocks
2018-10-12 17:35:06 +05:30
os_ops_gv100.h
gpu: nvgpu: move gp106 clk debugfs to linux
2018-09-05 04:51:36 -07:00
os_ops_tu104.c
Revert "Revert "gpu: nvgpu: add turing support""
2018-10-12 17:35:09 +05:30
os_ops_tu104.h
gpu: nvgpu: Remove the GPU-NEXT conditional
2018-11-08 19:35:09 -08:00
os_ops.c
gpu: nvgpu: Remove support for GP106
2018-12-13 04:56:14 -08:00
os_ops.h
gpu: nvgpu: linux: move os ops to a common file
2018-08-29 20:34:34 -07:00
os_sched.c
gpu: nvgpu: add API to print process name
2018-06-19 10:43:10 -07:00
pci_power.c
gpu: nvgpu: Fix LibC MISRA 17.7 in os/linux
2018-10-31 15:25:23 -07:00
pci_power.h
gpu: nvgpu: add interface to power on-off gpu
2018-10-12 17:35:10 +05:30
pci_usermode.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
pci_usermode.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
pci.c
gpu: nvgpu: Remove support for GP106
2018-12-13 04:56:14 -08:00
pci.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
platform_gk20a_tegra.c
gpu: nvgpu: Fix LibC MISRA 17.7 in os/linux
2018-10-31 15:25:23 -07:00
platform_gk20a_tegra.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
platform_gk20a.h
gpu: nvgpu: Fix IPA to PA translation
2018-10-24 23:16:20 -07:00
platform_gp10b_tegra.c
gpu: nvgpu: Unified VA space for gp10b and gv11b
2018-11-16 13:13:44 -08:00
platform_gp10b_tegra.h
gpu: nvgpu: rework ecc structure and sysfs
2018-07-19 16:43:58 -07:00
platform_gp10b.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
platform_gv11b_tegra.c
gpu: nvgpu: Unified VA space for gp10b and gv11b
2018-11-16 13:13:44 -08:00
rwsem.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
scale.c
gpu: nvgpu: using pmu counters for load estimate
2018-12-11 18:22:54 -08:00
scale.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
sched.c
gpu: nvgpu: add separate unit for gr/ctxsw_prog
2018-12-11 14:41:04 -08:00
sched.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
sim_pci.c
gpu: nvgpu: move header location of gk20a.h
2018-09-25 13:10:19 -07:00
sim.c
gpu: nvgpu: move header location of gk20a.h
2018-09-25 13:10:19 -07:00
soc.c
gpu: nvgpu: Fix IPA to PA translation
2018-10-24 23:16:20 -07:00
sync_sema_android.c
gpu: nvgpu: Fix LibC MISRA 17.7 in os/linux
2018-10-31 15:25:23 -07:00
sync_sema_android.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
sysfs.c
gpu: nvgpu: nvgpu_memcpy changes to linux os code
2018-11-14 21:44:35 -08:00
sysfs.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
thread.c
nvgpu: pmu: cleanup init thread on destroy
2018-12-10 14:15:14 -08:00
timers.c
gpu: nvgpu: Fix LibC MISRA 17.7 in os/linux
2018-10-31 15:25:23 -07:00
vm.c
gpu: nvgpu: move header location of gk20a.h
2018-09-25 13:10:19 -07:00