On Tue, Jul 09, 2024 at 08:05:14PM +0800, Zenghui Yu wrote:
On 2024/7/9 19:09, Greg Kroah-Hartman wrote:
6.1-stable review patch. If anyone has any objections, please let me know.
From: Guanrui Huang guanrui.huang@linux.alibaba.com
[ Upstream commit 382d2ffe86efb1e2fa803d2cf17e5bfc34e574f3 ]
This BUG_ON() is useless, because the same effect will be obtained by letting the code run its course and vm being dereferenced, triggering an exception.
So just remove this check.
Signed-off-by: Guanrui Huang guanrui.huang@linux.alibaba.com Signed-off-by: Thomas Gleixner tglx@linutronix.de Reviewed-by: Zenghui Yu yuzenghui@huawei.com Acked-by: Marc Zyngier maz@kernel.org Link: https://lore.kernel.org/r/20240418061053.96803-3-guanrui.huang@linux.alibaba... Signed-off-by: Sasha Levin sashal@kernel.org
I don't think this should be backported to stable. It doesn't fix anything but only remove a useless BUG_ON().
Thanks for the review, now dropped from everywhere.
greg k-h