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-rw-r--r--drivers/irqchip/irq-gic-v3-its.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index e23d1d18f9d6..3447549fcc93 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -875,6 +875,7 @@ static int its_alloc_tables(const char *node_name, struct its_node *its)
}
alloc_size = (1 << order) * PAGE_SIZE;
+retry_alloc_baser:
alloc_pages = (alloc_size / psz);
if (alloc_pages > GITS_BASER_PAGES_MAX) {
alloc_pages = GITS_BASER_PAGES_MAX;
@@ -938,13 +939,16 @@ retry_baser:
* size and retry. If we reach 4K, then
* something is horribly wrong...
*/
+ free_pages((unsigned long)base, order);
+ its->tables[i] = NULL;
+
switch (psz) {
case SZ_16K:
psz = SZ_4K;
- goto retry_baser;
+ goto retry_alloc_baser;
case SZ_64K:
psz = SZ_16K;
- goto retry_baser;
+ goto retry_alloc_baser;
}
}