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Date: Wed, 21 Apr 2021 18:38:37 -0700
From: Mike Travis <mike.travis@....com>
To: kernel test robot <lkp@...el.com>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
Borislav Petkov <bp@...e.de>,
Dimitri Sivanich <dimitri.sivanich@....com>,
Steve Wahl <steve.wahl@....com>,
Yang Li <yang.lee@...ux.alibaba.com>
Subject: Re: arch/x86/kernel/apic/x2apic_uv_x.c:106 early_get_pnodeid() warn:
inconsistent indenting
I'm a bit confused. I have this in my inbox that someone else has this
fix. So will that fix be applied or should I send a separate one that
is essentially a duplicate?
> ----- Forwarded message from Yang Li <yang.lee@...ux.alibaba.com> -----
>
> Date: Fri, 16 Apr 2021 18:10:40 +0800
> From: Yang Li <yang.lee@...ux.alibaba.com>
> To: steve.wahl@....com
> CC: mike.travis@....com, dimitri.sivanich@....com, russ.anderson@....com, tglx@...utronix.de, mingo@...hat.com, bp@...en8.de,
> x86@...nel.org, hpa@...or.com, linux-kernel@...r.kernel.org, Yang Li <yang.lee@...ux.alibaba.com>
> Subject: [PATCH] x86/platform/uv: Fix inconsistent indenting
> X-Mailer: git-send-email 1.8.3.1
>
> Kernel test robot throws below warning ->
>
> smatch warnings:
> arch/x86/kernel/apic/x2apic_uv_x.c:111 early_get_pnodeid() warn:
> inconsistent indenting
>
> Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
> Signed-off-by: Yang Li <yang.lee@...ux.alibaba.com>
> ---
> arch/x86/kernel/apic/x2apic_uv_x.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
> index 52bc217..3e7534e 100644
> --- a/arch/x86/kernel/apic/x2apic_uv_x.c
> +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
> @@ -108,7 +108,7 @@ static void __init early_get_pnodeid(void)
> } else if (UVH_RH_GAM_ADDR_MAP_CONFIG) {
> union uvh_rh_gam_addr_map_config_u m_n_config;
>
> - m_n_config.v = uv_early_read_mmr(UVH_RH_GAM_ADDR_MAP_CONFIG);
> + m_n_config.v = uv_early_read_mmr(UVH_RH_GAM_ADDR_MAP_CONFIG);
> uv_cpuid.n_skt = m_n_config.s.n_skt;
> if (is_uv(UV3))
> uv_cpuid.m_skt = m_n_config.s3.m_skt;
> --
> 1.8.3.1
>
>
> ----- End forwarded message -----
On 4/21/2021 4:03 AM, kernel test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head: 1fe5501ba1abf2b7e78295df73675423bd6899a0
> commit: 6c7794423a998478f6df0234d2dd5baa3ccbdb1d x86/platform/uv: Add UV5 direct references
> date: 7 months ago
> config: x86_64-randconfig-m001-20210421 (attached as .config)
> compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@...el.com>
>
> smatch warnings:
> arch/x86/kernel/apic/x2apic_uv_x.c:106 early_get_pnodeid() warn: inconsistent indenting
>
> vim +106 arch/x86/kernel/apic/x2apic_uv_x.c
>
> 1b9b89e7f16333 arch/x86/kernel/genx2apic_uv_x.c Yinghai Lu 2008-07-21 91
> 647128f1536efa arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 92 static void __init early_get_pnodeid(void)
> 27229ca63269c1 arch/x86/kernel/apic/x2apic_uv_x.c Jack Steiner 2009-04-17 93 {
> d8850ba425d982 arch/x86/kernel/apic/x2apic_uv_x.c Jack Steiner 2010-11-30 94 int pnode;
> 7a1110e861b266 arch/x86/kernel/apic/x2apic_uv_x.c Jack Steiner 2010-01-12 95
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 96 uv_cpuid.m_skt = 0;
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 97 if (UVH_RH10_GAM_ADDR_MAP_CONFIG) {
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 98 union uvh_rh10_gam_addr_map_config_u m_n_config;
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 99
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 100 m_n_config.v = uv_early_read_mmr(UVH_RH10_GAM_ADDR_MAP_CONFIG);
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 101 uv_cpuid.n_skt = m_n_config.s.n_skt;
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 102 uv_cpuid.nasid_shift = 0;
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 103 } else if (UVH_RH_GAM_ADDR_MAP_CONFIG) {
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 104 union uvh_rh_gam_addr_map_config_u m_n_config;
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 105
> 647128f1536efa arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 @106 m_n_config.v = uv_early_read_mmr(UVH_RH_GAM_ADDR_MAP_CONFIG);
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 107 uv_cpuid.n_skt = m_n_config.s.n_skt;
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 108 if (is_uv(UV3))
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 109 uv_cpuid.m_skt = m_n_config.s3.m_skt;
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 110 if (is_uv(UV2))
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 111 uv_cpuid.m_skt = m_n_config.s2.m_skt;
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 112 uv_cpuid.nasid_shift = 1;
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 113 } else {
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 114 unsigned long GAM_ADDR_MAP_CONFIG = 0;
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 115
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 116 WARN(GAM_ADDR_MAP_CONFIG == 0,
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 117 "UV: WARN: GAM_ADDR_MAP_CONFIG is not available\n");
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 118 uv_cpuid.n_skt = 0;
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 119 uv_cpuid.nasid_shift = 0;
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 120 }
> 647128f1536efa arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 121
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 122 if (is_uv(UV4|UVY))
> 647128f1536efa arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 123 uv_cpuid.gnode_shift = 2; /* min partition is 4 sockets */
> 647128f1536efa arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 124
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 125 uv_cpuid.pnode_mask = (1 << uv_cpuid.n_skt) - 1;
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 126 pnode = (uv_node_id >> uv_cpuid.nasid_shift) & uv_cpuid.pnode_mask;
> 647128f1536efa arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 127 uv_cpuid.gpa_shift = 46; /* Default unless changed */
> 647128f1536efa arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 128
> 647128f1536efa arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 129 pr_info("UV: n_skt:%d pnmsk:%x pn:%x\n",
> 6c7794423a9984 arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 130 uv_cpuid.n_skt, uv_cpuid.pnode_mask, pnode);
> 647128f1536efa arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 131 }
> 647128f1536efa arch/x86/kernel/apic/x2apic_uv_x.c Mike Travis 2020-10-05 132
>
> :::::: The code at line 106 was first introduced by commit
> :::::: 647128f1536efacca7bedf189790d24b22f03cca x86/platform/uv: Update UV MMRs for UV5
>
> :::::: TO: Mike Travis <mike.travis@....com>
> :::::: CC: Borislav Petkov <bp@...e.de>
>
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
>
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