diff mbox series

[5.10,31/41] math: Export mul_u64_u64_div_u64

Message ID	20210409095305.811484624@linuxfoundation.org
State	New
Headers	show Return-Path: <stable-owner@kernel.org> From: Greg Kroah-Hartman <gregkh@linuxfoundation.org> To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, stable@vger.kernel.org, "David S. Miller" <davem@davemloft.net>, Sasha Levin <sashal@kernel.org> Subject: [PATCH 5.10 31/41] math: Export mul_u64_u64_div_u64 Date: Fri, 9 Apr 2021 11:53:53 +0200 Message-Id: <20210409095305.811484624@linuxfoundation.org> In-Reply-To: <20210409095304.818847860@linuxfoundation.org> References: <20210409095304.818847860@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	None \| expand [5.10,02/41] bus: ti-sysc: Fix warning on unbind if reset is not deasserted [5.10,03/41] platform/x86: intel-hid: Support Lenovo ThinkPad X1 Tablet Gen 2 [5.10,05/41] net/mlx5e: Enforce minimum value check for ICOSQ size [5.10,07/41] kunit: tool: Fix a python tuple typing error [5.10,09/41] mac80211: Check crypto_aead_encrypt for errors [5.10,10/41] mac80211: choose first enabled channel for monitor [5.10,11/41] drm/msm/dsi_pll_7nm: Fix variable usage for pll_lockdet_rate [5.10,12/41] drm/msm/adreno: a5xx_power: Dont apply A540 lm_setup to other GPUs [5.10,14/41] netfilter: conntrack: Fix gre tunneling over ipv6 [5.10,16/41] net: ipa: fix init header command validation [5.10,18/41] kselftest/arm64: sve: Do not use non-canonical FFR register value [5.10,20/41] x86/build: Turn off -fcf-protection for realmode targets [5.10,22/41] platform/x86: intel_pmc_core: Ignore GBE LTR on Tiger Lake platforms [5.10,24/41] scsi: target: pscsi: Clean up after failure in pscsi_map_sg() [5.10,26/41] ia64: mca: allocate early mca with GFP_ATOMIC [5.10,29/41] cifs: Silently ignore unknown oplock break handle [5.10,30/41] io_uring: fix timeout cancel return code [5.10,31/41] math: Export mul_u64_u64_div_u64 [5.10,33/41] tools/resolve_btfids: Check objects before removing [5.10,37/41] tools/resolve_btfids: Add /libbpf to .gitignore [5.10,39/41] bpf, x86: Validate computation of branch displacements for x86-32

Commit Message

Greg KH April 9, 2021, 9:53 a.m. UTC

From: David S. Miller <davem@davemloft.net>

[ Upstream commit bf45947864764548697e7515fe693e10f173f312 ]

Fixes: f51d7bf1dbe5 ("ptp_qoriq: fix overflow in ptp_qoriq_adjfine() u64 calcalation")
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 lib/math/div64.c | 1 +
 1 file changed, 1 insertion(+)

diff mbox series

Patch

diff --git a/lib/math/div64.c b/lib/math/div64.c
index 3952a07130d8..edd1090c9edb 100644
--- a/lib/math/div64.c
+++ b/lib/math/div64.c
@@ -230,4 +230,5 @@  u64 mul_u64_u64_div_u64(u64 a, u64 b, u64 c)
 
 	return res + div64_u64(a * b, c);
 }
+EXPORT_SYMBOL(mul_u64_u64_div_u64);
 #endif