From: Marek Olšák <marek.ol...@amd.com>

Fixes: e2b9329f17 "radeonsi: move remaining perfcounter code into 
si_perfcounter.c"
---
 src/gallium/drivers/radeonsi/si_perfcounter.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/radeonsi/si_perfcounter.c 
b/src/gallium/drivers/radeonsi/si_perfcounter.c
index 2da14f8868f..d55394f2cba 100644
--- a/src/gallium/drivers/radeonsi/si_perfcounter.c
+++ b/src/gallium/drivers/radeonsi/si_perfcounter.c
@@ -1326,21 +1326,21 @@ void si_init_perfcounters(struct si_screen *screen)
        pc->separate_instance = 
debug_get_bool_option("RADEON_PC_SEPARATE_INSTANCE", false);
 
        pc->blocks = CALLOC(num_blocks, sizeof(struct si_pc_block));
        if (!pc->blocks)
                goto error;
        pc->num_blocks = num_blocks;
 
        for (i = 0; i < num_blocks; ++i) {
                struct si_pc_block *block = &pc->blocks[i];
                block->b = &blocks[i];
-               block->num_instances = block->b->instances;
+               block->num_instances = MAX2(1, block->b->instances);
 
                if (!strcmp(block->b->b->name, "CB") ||
                    !strcmp(block->b->b->name, "DB"))
                        block->num_instances = screen->info.max_se;
                else if (!strcmp(block->b->b->name, "TCC"))
                        block->num_instances = screen->info.num_tcc_blocks;
                else if (!strcmp(block->b->b->name, "IA"))
                        block->num_instances = MAX2(1, screen->info.max_se / 2);
 
                if (si_pc_block_has_per_instance_groups(pc, block)) {
-- 
2.17.1

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