[PATCH 6.1 282/609] drm/amdgpu/gfx9: replace BUG_ON() with WARN_ON()

6.1-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Alex Deucher <[email protected]>

commit 6302be10b521f5106ce01eb5a724b9e7945a5061 upstream.

There's no need to crash the kernel for these cases.

Reviewed-by: Vitaly Prosyak <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
(cherry picked from commit b71604f8685b0eba07866f4e8dc30f93e1931054)
Cc: [email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c |   10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -978,7 +978,7 @@ static void gfx_v9_0_wait_reg_mem(struct
 				 WAIT_REG_MEM_ENGINE(eng_sel)));
 
 	if (mem_space)
-		BUG_ON(addr0 & 0x3); /* Dword align */
+		WARN_ON(addr0 & 0x3); /* Dword align */
 	amdgpu_ring_write(ring, addr0);
 	amdgpu_ring_write(ring, addr1);
 	amdgpu_ring_write(ring, ref);
@@ -5178,7 +5178,7 @@ static void gfx_v9_0_ring_emit_ib_gfx(st
 	}
 
 	amdgpu_ring_write(ring, header);
-	BUG_ON(ib->gpu_addr & 0x3); /* Dword align */
+	WARN_ON(ib->gpu_addr & 0x3); /* Dword align */
 	amdgpu_ring_write(ring,
 #ifdef __BIG_ENDIAN
 		(2 << 0) |
@@ -5213,7 +5213,7 @@ static void gfx_v9_0_ring_emit_ib_comput
 	}
 
 	amdgpu_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2));
-	BUG_ON(ib->gpu_addr & 0x3); /* Dword align */
+	WARN_ON(ib->gpu_addr & 0x3); /* Dword align */
 	amdgpu_ring_write(ring,
 #ifdef __BIG_ENDIAN
 				(2 << 0) |
@@ -5247,9 +5247,9 @@ static void gfx_v9_0_ring_emit_fence(str
 	 * aligned if only send 32bit data low (discard data high)
 	 */
 	if (write64bit)
-		BUG_ON(addr & 0x7);
+		WARN_ON(addr & 0x7);
 	else
-		BUG_ON(addr & 0x3);
+		WARN_ON(addr & 0x3);
 	amdgpu_ring_write(ring, lower_32_bits(addr));
 	amdgpu_ring_write(ring, upper_32_bits(addr));
 	amdgpu_ring_write(ring, lower_32_bits(seq));