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generic: apply arm64 model name hack

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Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
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Tianling Shen 2021-08-28 06:01:55 +08:00
parent 5dd4013145
commit 5218a1ee21
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1 changed files with 38 additions and 0 deletions
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target/linux/generic/hack-5.4/312-arm64-cpuinfo-Add-model-name-in-proc-cpuinfo-for-64bit-ta.patch Normal file
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@ -0,0 +1,38 @@
From: Sumit Gupta <sumitg@nvidia.com>
To: <catalin.marinas@arm.com>, <linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Cc: <will.deacon@arm.com>, <suzuki.poulose@arm.com>,
<james.morse@arm.com>, <mark.rutland@arm.com>,
<yang.shi@linaro.org>, <julien.grall@arm.com>,
<steve.capper@linaro.org>, <bbasu@nvidia.com>,
<linux-tegra@vger.kernel.org>, Sumit Gupta <sumitg@nvidia.com>
Subject: [PATCH] arm64: cpuinfo: Add "model name" in /proc/cpuinfo for 64bit tasks also
Date: Mon, 29 Aug 2016 14:32:25 +0530
Message-ID: <1472461345-28219-1-git-send-email-sumitg@nvidia.com> (raw)
Removed restriction of displaying model name for 32 bit tasks only.
Because of this Processor details were not displayed in
"System setting -> Details" in Ubuntu model name display is generic
and can be printed for 64 bit also.
model name : ARMv8 Processor rev X (v8l)
Signed-off-by: Sumit Gupta <sumitg@nvidia.com>
---
arch/arm64/kernel/cpuinfo.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/arch/arm64/kernel/cpuinfo.c
+++ b/arch/arm64/kernel/cpuinfo.c
@@ -139,9 +139,8 @@ static int c_show(struct seq_file *m, vo
* "processor". Give glibc what it expects.
*/
seq_printf(m, "processor\t: %d\n", i);
- if (compat)
- seq_printf(m, "model name\t: ARMv8 Processor rev %d (%s)\n",
- MIDR_REVISION(midr), COMPAT_ELF_PLATFORM);
+ seq_printf(m, "model name\t: ARMv8 Processor rev %d (%s)\n",
+ MIDR_REVISION(midr), COMPAT_ELF_PLATFORM);
seq_printf(m, "BogoMIPS\t: %lu.%02lu\n",
loops_per_jiffy / (500000UL/HZ),