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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-27 08:40:53 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-27 08:40:53 +0200 |
| commit | 5d5fd841c34649f1b09220fe58e59dffd61c447d (patch) | |
| tree | 195fd42377575ba4b25775564248630a2eb69ce5 /arch/arc/kernel | |
| parent | cae6572efdd0948a7b676b3c5a7cebf9483bc781 (diff) | |
| parent | f5098b6bae761e346ebcd9da7f95622c04733cff (diff) | |
| download | linux-next-5d5fd841c34649f1b09220fe58e59dffd61c447d.tar.gz linux-next-5d5fd841c34649f1b09220fe58e59dffd61c447d.zip | |
Merge 7.2-rc5 into usb-next
We need the USB fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arc/kernel')
| -rw-r--r-- | arch/arc/kernel/smp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arc/kernel/smp.c b/arch/arc/kernel/smp.c index b2f2c59279a6..2d99dffed0ce 100644 --- a/arch/arc/kernel/smp.c +++ b/arch/arc/kernel/smp.c @@ -22,6 +22,7 @@ #include <linux/irqdomain.h> #include <linux/export.h> #include <linux/of_fdt.h> +#include <linux/string.h> #include <asm/mach_desc.h> #include <asm/setup.h> @@ -43,9 +44,10 @@ static int __init arc_get_cpu_map(const char *name, struct cpumask *cpumask) { unsigned long dt_root = of_get_flat_dt_root(); const char *buf; + int len; - buf = of_get_flat_dt_prop(dt_root, name, NULL); - if (!buf) + buf = of_get_flat_dt_prop(dt_root, name, &len); + if (!buf || !memchr(buf, '\0', len)) return -EINVAL; if (cpulist_parse(buf, cpumask)) |