| From foo@baz Tue Aug 14 16:14:56 CEST 2018 |
| From: Thomas Gleixner <tglx@linutronix.de> |
| Date: Wed, 6 Jun 2018 00:47:10 +0200 |
| Subject: x86/cpu/AMD: Remove the pointless detect_ht() call |
| |
| 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: David Woodhouse <dwmw@amazon.co.uk> |
| 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 |
| @@ -805,10 +805,6 @@ 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) |
