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| author | Mike Travis <mike.travis@hpe.com> | 2020-11-05 16:27:40 -0600 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-11-07 11:17:39 +0100 |
| commit | 1aee505e0171fc38fd5ed70c7f0dcbb7398c759f (patch) | |
| tree | b9948fce9160a102cf62a6ce027806afd968653c | |
| parent | 1aec69ae56be28b5fd3c9daead5f3840c30153c8 (diff) | |
| download | linux-1aee505e0171fc38fd5ed70c7f0dcbb7398c759f.tar.bz2 | |
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 <mike.travis@hpe.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20201105222741.157029-3-mike.travis@hpe.com
| -rw-r--r-- | arch/x86/kernel/apic/x2apic_uv_x.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c index a5794794ea59..0f848d6dddc9 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 */ |