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Commit bf136121 authored by Davidlohr Bueso's avatar Davidlohr Bueso Committed by Greg Kroah-Hartman
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drivers/vmw_vmci: Show correct get_user_pages_fast upon failure 



As of 240ddd49 (vmw_vmci: Convert driver to use get_user_pages_fast())
we no longer user get_user_pages(), thus update the warning.

Also convert to pr_debug, which is a more appropriate level of logging.

Signed-off-by: default avatarDavidlohr Bueso <dbueso@suse.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d38b98a3

drivers/misc/vmw_vmci/vmci_queue_pair.c

+4 −2
Original line number Diff line number Diff line
@@ -737,7 +737,8 @@ static int qp_host_get_user_memory(u64 produce_uva, 
				     produce_q->kernel_if->num_pages, 1,

				     produce_q->kernel_if->u.h.header_page);

	if (retval < produce_q->kernel_if->num_pages) {

		pr_warn("get_user_pages(produce) failed (retval=%d)", retval);

		pr_debug("get_user_pages_fast(produce) failed (retval=%d)",

			retval);

		qp_release_pages(produce_q->kernel_if->u.h.header_page,

				 retval, false);

		err = VMCI_ERROR_NO_MEM;
@@ -748,7 +749,8 @@ static int qp_host_get_user_memory(u64 produce_uva, 
				     consume_q->kernel_if->num_pages, 1,

				     consume_q->kernel_if->u.h.header_page);

	if (retval < consume_q->kernel_if->num_pages) {

		pr_warn("get_user_pages(consume) failed (retval=%d)", retval);

		pr_debug("get_user_pages_fast(consume) failed (retval=%d)",

			retval);

		qp_release_pages(consume_q->kernel_if->u.h.header_page,

				 retval, false);

		qp_release_pages(produce_q->kernel_if->u.h.header_page,