| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.14 042/104] x86/cpu/AMD: Remove the pointless detect_ht() call | Date | Tue, 14 Aug 2018 19:16:56 +0200 |
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4.14-stable review patch. If anyone has any objections, please let me know.
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From: Thomas Gleixner <tglx@linutronix.de>
commit 44ca36de56d1bf196dca2eb67cd753a46961ffe6 upstream
Real 32bit AMD CPUs do not have SMT and the only value of the call was to reach the magic printout which got removed.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Acked-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- arch/x86/kernel/cpu/amd.c | 4 ---- 1 file changed, 4 deletions(-)
--- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -841,10 +841,6 @@ static void init_amd(struct cpuinfo_x86 srat_detect_node(c); } -#ifdef CONFIG_X86_32 - detect_ht(c); -#endif - init_amd_cacheinfo(c); if (c->x86 >= 0xf)
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