From: Yuri Nudelman ynudelman@habana.ai
[ Upstream commit 09ae43043c748423a5dcdc7bb1e63e4dcabe9bd6 ]
The address resolution via debugfs was not taking into consideration the page offset, resulting in a wrong address.
Signed-off-by: Yuri Nudelman ynudelman@habana.ai Reviewed-by: Oded Gabbay ogabbay@kernel.org Signed-off-by: Oded Gabbay ogabbay@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/misc/habanalabs/common/debugfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/misc/habanalabs/common/debugfs.c b/drivers/misc/habanalabs/common/debugfs.c index 703d79fb6f3f..379529bffc70 100644 --- a/drivers/misc/habanalabs/common/debugfs.c +++ b/drivers/misc/habanalabs/common/debugfs.c @@ -349,7 +349,7 @@ static int mmu_show(struct seq_file *s, void *data) return 0; }
- phys_addr = hops_info.hop_info[hops_info.used_hops - 1].hop_pte_val; + hl_mmu_va_to_pa(ctx, virt_addr, &phys_addr);
if (hops_info.scrambled_vaddr && (dev_entry->mmu_addr != hops_info.scrambled_vaddr))