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| author | Oded Gabbay <ogabbay@kernel.org> | 2021-07-10 20:00:35 +0300 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2021-08-29 09:47:46 +0300 |
| commit | d18bf13e225258b6ee5325fc7cce48059c7b871f (patch) | |
| tree | dcbe3c2268bd5b3da820e426f187679dbd73ef35 /drivers/misc | |
| parent | a9623a8b3ae67d04187b7a4478d4e4155720eebc (diff) | |
| download | linux-d18bf13e225258b6ee5325fc7cce48059c7b871f.tar.gz | |
habanalabs: fix type of variable
Recently, the size parameter in userptr structure was change to u64.
As a result, we need to change the type of the local range_size
in device_va_to_pa() to u64 to avoid overflow.
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/habanalabs/common/debugfs.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/misc/habanalabs/common/debugfs.c b/drivers/misc/habanalabs/common/debugfs.c index 51744e42b808..2c587af28f9b 100644 --- a/drivers/misc/habanalabs/common/debugfs.c +++ b/drivers/misc/habanalabs/common/debugfs.c @@ -491,11 +491,10 @@ static int device_va_to_pa(struct hl_device *hdev, u64 virt_addr, u32 size, struct hl_vm_phys_pg_pack *phys_pg_pack; struct hl_ctx *ctx = hdev->compute_ctx; struct hl_vm_hash_node *hnode; + u64 end_address, range_size; struct hl_userptr *userptr; enum vm_type *vm_type; bool valid = false; - u64 end_address; - u32 range_size; int i, rc = 0; if (!ctx) { |