Commit b69deb2b authored by Zhang Zhen's avatar Zhang Zhen Committed by Linus Torvalds
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mm/mem-hotplug: replace simple_strtoull() with kstrtoull()

Use the newer and more pleasant kstrtoull() to replace
simple_strtoull(), because simple_strtoull() is marked for obsoletion.
Signed-off-by: default avatarZhang Zhen <>
Acked-by: default avatarDavid Rientjes <>
Signed-off-by: default avatarAndrew Morton <>
Signed-off-by: default avatarLinus Torvalds <>
parent a840cda6
......@@ -406,7 +406,9 @@ memory_probe_store(struct device *dev, struct device_attribute *attr,
int i, ret;
unsigned long pages_per_block = PAGES_PER_SECTION * sections_per_block;
phys_addr = simple_strtoull(buf, NULL, 0);
ret = kstrtoull(buf, 0, &phys_addr);
if (ret)
return ret;
if (phys_addr & ((pages_per_block << PAGE_SHIFT) - 1))
return -EINVAL;
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