From: Siddharth Vadapalli Date: Fri, 1 May 2026 12:40:54 +0000 (+0530) Subject: soc: ti: k3-ringacc: Fix access mode for k3_ringacc_ring_pop_tail_io/proxy X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b920352cfd2b0fcd1249ff006618c939b64fc8f7;p=thirdparty%2Fkernel%2Flinux.git soc: ti: k3-ringacc: Fix access mode for k3_ringacc_ring_pop_tail_io/proxy k3_ringacc_ring_pop_tail_io() and k3_ringacc_ring_pop_tail_proxy() incorrectly use K3_RINGACC_ACCESS_MODE_POP_HEAD instead of K3_RINGACC_ACCESS_MODE_POP_TAIL. This will result in ring elements being popped in the reverse order of that which the caller expects. Fix this. Fixes: 3277e8aa2504 ("soc: ti: k3: add navss ringacc driver") Cc: stable@vger.kernel.org Signed-off-by: Siddharth Vadapalli Reviewed-by: Hari Prasath Gujulan Elango Link: https://patch.msgid.link/20260501124129.362192-1-s-vadapalli@ti.com Signed-off-by: Nishanth Menon --- diff --git a/drivers/soc/ti/k3-ringacc.c b/drivers/soc/ti/k3-ringacc.c index 7602b8a909b05..e2ca380812d29 100644 --- a/drivers/soc/ti/k3-ringacc.c +++ b/drivers/soc/ti/k3-ringacc.c @@ -1012,7 +1012,7 @@ static int k3_ringacc_ring_pop_head_proxy(struct k3_ring *ring, void *elem) static int k3_ringacc_ring_pop_tail_proxy(struct k3_ring *ring, void *elem) { return k3_ringacc_ring_access_proxy(ring, elem, - K3_RINGACC_ACCESS_MODE_POP_HEAD); + K3_RINGACC_ACCESS_MODE_POP_TAIL); } static int k3_ringacc_ring_access_io(struct k3_ring *ring, void *elem, @@ -1083,7 +1083,7 @@ static int k3_ringacc_ring_pop_io(struct k3_ring *ring, void *elem) static int k3_ringacc_ring_pop_tail_io(struct k3_ring *ring, void *elem) { return k3_ringacc_ring_access_io(ring, elem, - K3_RINGACC_ACCESS_MODE_POP_HEAD); + K3_RINGACC_ACCESS_MODE_POP_TAIL); } /*