Messages in this thread Patch in this message | | | Date | Sat, 5 Aug 2017 23:32:37 +0200 (CEST) | From | Julia Lawall <> | Subject | [PATCH] ipmi: bt-i2c: fix call_kern.cocci warnings |
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Function handle_request called from bt_i2c_slave_cb with bt_slave->lock held but uses GFP_KERNEL. Replace GFP_KERNEL by GFP_ATOMIC.
Generated by: scripts/coccinelle/locks/call_kern.cocci
Fixes: acd0208e3557 ("ipmi: bt-i2c: added IPMI Block Transfer over I2C BMC side") CC: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> ---
url: https://github.com/0day-ci/linux/commits/Brendan-Higgins/ipmi-bt-i2c-added-IPMI-Block-Transfer-over-I2C/20170806-034713
ipmi_bmc_bt_i2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/char/ipmi_bmc/ipmi_bmc_bt_i2c.c +++ b/drivers/char/ipmi_bmc/ipmi_bmc_bt_i2c.c @@ -201,7 +201,7 @@ static int handle_request(struct bt_i2c_
if (atomic_read(&bt_slave->request_queue_len) >= request_queue_max_len) return -EFAULT; - queue_elem = kmalloc(sizeof(*queue_elem), GFP_KERNEL); + queue_elem = kmalloc(sizeof(*queue_elem), GFP_ATOMIC); if (!queue_elem) return -ENOMEM; memcpy(&queue_elem->request, &bt_slave->request, sizeof(struct bt_msg));
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