From: Mike Travis Date: Thu, 5 Nov 2020 22:27:40 +0000 (-0600) Subject: x86/platform/uv: Remove spaces from OEM IDs X-Git-Tag: v5.15~2461^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1aee505e0171fc38fd5ed70c7f0dcbb7398c759f;p=platform%2Fkernel%2Flinux-starfive.git x86/platform/uv: Remove spaces from OEM IDs Testing shows that trailing spaces caused problems with the OEM_ID and the OEM_TABLE_ID. One being that the OEM_ID would not string compare correctly. Another the OEM_ID and OEM_TABLE_ID would be concatenated in the printout. Remove any trailing spaces. Fixes: 1e61f5a95f191 ("Add and decode Arch Type in UVsystab") Signed-off-by: Mike Travis Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/r/20201105222741.157029-3-mike.travis@hpe.com --- diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c index a579479..0f848d6 100644 --- a/arch/x86/kernel/apic/x2apic_uv_x.c +++ b/arch/x86/kernel/apic/x2apic_uv_x.c @@ -290,6 +290,9 @@ static void __init uv_stringify(int len, char *to, char *from) { /* Relies on 'to' being NULL chars so result will be NULL terminated */ strncpy(to, from, len-1); + + /* Trim trailing spaces */ + (void)strim(to); } /* Find UV arch type entry in UVsystab */