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Message-ID: <BL2PR03MB5454539B9B4A98A341595B9E66B0@BL2PR03MB545.namprd03.prod.outlook.com>
Date: Mon, 31 Aug 2015 12:25:09 +0000
From: Madalin-Cristian Bucur <madalin.bucur@...escale.com>
To: David Miller <davem@...emloft.net>,
"raghavendra.kt@...ux.vnet.ibm.com"
<raghavendra.kt@...ux.vnet.ibm.com>
CC: "fengguang.wu@...el.com" <fengguang.wu@...el.com>,
"kbuild-all@...org" <kbuild-all@...org>,
"netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: RE: [net-next:master 1512/1524] net/ipv4/af_inet.c:1486:26: error:
'offt' undeclared
> -----Original Message-----
> From: netdev-owner@...r.kernel.org [mailto:netdev-
> Subject: Re: [net-next:master 1512/1524] net/ipv4/af_inet.c:1486:26: error:
> 'offt' undeclared
>
> From: kbuild test robot <fengguang.wu@...el.com>
> Date: Mon, 31 Aug 2015 13:06:10 +0800
>
> > net/ipv4/af_inet.c: In function 'snmp_get_cpu_field64':
> >>> net/ipv4/af_inet.c:1486:26: error: 'offt' undeclared (first use in this
> function)
> > v = *(((u64 *)bhptr) + offt);
> > ^
> > net/ipv4/af_inet.c:1486:26: note: each undeclared identifier is reported
> only once for each function it appears in
> > net/ipv4/af_inet.c: In function 'snmp_fold_field64':
> >>> net/ipv4/af_inet.c:1499:39: error: 'offct' undeclared (first use in this
> function)
> > res += snmp_get_cpu_field(mib, cpu, offct, syncp_offset);
> > ^
> >>> net/ipv4/af_inet.c:1499:10: error: too many arguments to function
> 'snmp_get_cpu_field'
> > res += snmp_get_cpu_field(mib, cpu, offct, syncp_offset);
> > ^
> > net/ipv4/af_inet.c:1455:5: note: declared here
> > u64 snmp_get_cpu_field(void __percpu *mib, int cpu, int offt)
> > ^
> > net/ipv4/af_inet.c:1499: confused by earlier errors, bailing out
>
> Thanks, this should fix it:
>
> ====================
> [PATCH] ipv4: Fix 32-bit build.
>
> net/ipv4/af_inet.c: In function 'snmp_get_cpu_field64':
> >> net/ipv4/af_inet.c:1486:26: error: 'offt' undeclared (first use in this
> function)
> v = *(((u64 *)bhptr) + offt);
> ^
> net/ipv4/af_inet.c:1486:26: note: each undeclared identifier is reported
> only once for each function it appears in
> net/ipv4/af_inet.c: In function 'snmp_fold_field64':
> >> net/ipv4/af_inet.c:1499:39: error: 'offct' undeclared (first use in this
> function)
> res += snmp_get_cpu_field(mib, cpu, offct, syncp_offset);
> ^
> >> net/ipv4/af_inet.c:1499:10: error: too many arguments to function
> 'snmp_get_cpu_field'
> res += snmp_get_cpu_field(mib, cpu, offct, syncp_offset);
> ^
> net/ipv4/af_inet.c:1455:5: note: declared here
> u64 snmp_get_cpu_field(void __percpu *mib, int cpu, int offt)
> ^
>
> Reported-by: kbuild test robot <fengguang.wu@...el.com>
> Signed-off-by: David S. Miller <davem@...emloft.net>
> ---
> net/ipv4/af_inet.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
> index 0c69c0b..c2d0ebc 100644
> --- a/net/ipv4/af_inet.c
> +++ b/net/ipv4/af_inet.c
> @@ -1471,7 +1471,7 @@ EXPORT_SYMBOL_GPL(snmp_fold_field);
>
> #if BITS_PER_LONG==32
>
> -u64 snmp_get_cpu_field64(void __percpu *mib, int cpu, int offct,
> +u64 snmp_get_cpu_field64(void __percpu *mib, int cpu, int offt,
> size_t syncp_offset)
> {
> void *bhptr;
> @@ -1496,7 +1496,7 @@ u64 snmp_fold_field64(void __percpu *mib, int
> offt, size_t syncp_offset)
> int cpu;
>
> for_each_possible_cpu(cpu) {
> - res += snmp_get_cpu_field(mib, cpu, offct, syncp_offset);
> + res += snmp_get_cpu_field(mib, cpu, offt, syncp_offset);
> }
> return res;
> }
> --
> 2.1.0
>
> --
Hi,
shouldn't that be snmp_get_cpu_field64() ?
- res += snmp_get_cpu_field(mib, cpu, offct, syncp_offset);
+ res += snmp_get_cpu_field64(mib, cpu, offt, syncp_offset);
Madalin
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