From: Andrey Ryabinin <aryabi...@virtuozzo.com> Fixes the following: WARNING: CPU: 8 PID: 1711 at mm/page_alloc.c:3531 __alloc_pages_nodemask+0x311/0x610 order 5 >= 3, gfp 0xc0d0
Call Trace: [<ffffffff9e391fd8>] dump_stack+0x19/0x1b [<ffffffff9dc98778>] __warn+0xd8/0x100 [<ffffffff9dc987ff>] warn_slowpath_fmt+0x5f/0x80 [<ffffffff9ddd4371>] __alloc_pages_nodemask+0x311/0x610 [<ffffffff9de26a78>] alloc_pages_current+0x98/0x110 [<ffffffff9ddf1ae8>] kmalloc_order+0x18/0x40 [<ffffffff9ddf1b36>] kmalloc_order_trace+0x26/0xa0 [<ffffffff9de35ce1>] __kmalloc+0x281/0x2a0 [<ffffffffc08f77e1>] i40iw_allocate_virt_mem+0x21/0x40 [i40iw] [<ffffffffc08eadd6>] i40iw_config_fpm_values+0x376/0x4c0 [i40iw] [<ffffffffc08f0288>] i40iw_open.part.10+0x888/0x17f0 [i40iw] [<ffffffffc08f122b>] i40iw_open+0x3b/0x50 [i40iw] [<ffffffffc04f19cd>] i40e_client_subtask+0xbd/0x130 [i40e] [<ffffffffc04d408f>] i40e_service_task+0x62f/0x1360 [i40e] [<ffffffff9dcbc1e2>] process_one_work+0x182/0x440 [<ffffffff9dcbd396>] worker_thread+0x126/0x3c0 [<ffffffff9dcc4401>] kthread+0xd1/0xe0 [<ffffffff9e3a4cf7>] ret_from_fork_nospec_begin+0x21/0x21 https://pmc.acronis.com/browse/VSTOR-20675 Signed-off-by: Andrey Ryabinin <aryabi...@virtuozzo.com> (cherry-picked from a961ad3bf5f73c8ee2b6ec9d0109facd573d6eea) Signed-off-by: Andrey Zhadchenko <andrey.zhadche...@virtuozzo.com> diff --git a/drivers/infiniband/hw/i40iw/i40iw_utils.c b/drivers/infiniband/hw/i40iw/i40iw_utils.c index 0165246..c8659e6 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_utils.c +++ b/drivers/infiniband/hw/i40iw/i40iw_utils.c @@ -796,7 +796,7 @@ enum i40iw_status_code i40iw_allocate_virt_mem(struct i40iw_hw *hw, return I40IW_ERR_PARAM; mem->size = size; - mem->va = kzalloc(size, GFP_KERNEL); + mem->va = kvzalloc(size, GFP_KERNEL); if (mem->va) return 0; @@ -818,7 +818,7 @@ enum i40iw_status_code i40iw_free_virt_mem(struct i40iw_hw *hw, * mem->va points to the parent of mem, so both mem and mem->va * can not be touched once mem->va is freed */ - kfree(mem->va); + kvfree(mem->va); return 0; } -- 1.8.3.1 _______________________________________________ Devel mailing list Devel@openvz.org https://lists.openvz.org/mailman/listinfo/devel
