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Date: Thu, 14 May 2020 14:52:38 -0400 From: Sasha Levin <sashal@...nel.org> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org Cc: Gavin Shan <gshan@...hat.com>, Shay Agroskin <shayagr@...zon.com>, "David S . Miller" <davem@...emloft.net>, Sasha Levin <sashal@...nel.org>, netdev@...r.kernel.org, bpf@...r.kernel.org Subject: [PATCH AUTOSEL 5.4 17/49] net/ena: Fix build warning in ena_xdp_set() From: Gavin Shan <gshan@...hat.com> [ Upstream commit caec66198d137c26f0d234abc498866a58c64150 ] This fixes the following build warning in ena_xdp_set(), which is observed on aarch64 with 64KB page size. In file included from ./include/net/inet_sock.h:19, from ./include/net/ip.h:27, from drivers/net/ethernet/amazon/ena/ena_netdev.c:46: drivers/net/ethernet/amazon/ena/ena_netdev.c: In function \ ‘ena_xdp_set’: \ drivers/net/ethernet/amazon/ena/ena_netdev.c:557:6: warning: \ format ‘%lu’ \ expects argument of type ‘long unsigned int’, but argument 4 \ has type ‘int’ \ [-Wformat=] "Failed to set xdp program, the current MTU (%d) is \ larger than the maximum allowed MTU (%lu) while xdp is on", Signed-off-by: Gavin Shan <gshan@...hat.com> Acked-by: Shay Agroskin <shayagr@...zon.com> Signed-off-by: David S. Miller <davem@...emloft.net> Signed-off-by: Sasha Levin <sashal@...nel.org> --- drivers/net/ethernet/amazon/ena/ena_netdev.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.h b/drivers/net/ethernet/amazon/ena/ena_netdev.h index dc02950a96b8d..28412f11a9ca0 100644 --- a/drivers/net/ethernet/amazon/ena/ena_netdev.h +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.h @@ -68,7 +68,7 @@ * 16kB. */ #if PAGE_SIZE > SZ_16K -#define ENA_PAGE_SIZE SZ_16K +#define ENA_PAGE_SIZE (_AC(SZ_16K, UL)) #else #define ENA_PAGE_SIZE PAGE_SIZE #endif -- 2.20.1
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