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aoYaMVfqy/Bbq2GCiLgaYYMTVEzbKzVWgowQD5c8reHZ2P41CuInwisRwtVdpxSNk7Ah4DWUAKn EdFw0tFQI4onjs8j1jDIckxGUjnyIkh37hhC9WNExibl6jKBxmOsk9W1lQBg0ek7ElOJtp07ots sp6H93bdNgISdNquV52Fie56RBwEr8GttdKyelnLYATf+3/ldmE9p9R7bxTflhFOjMQY33PrAwg Qa1NxWf5iyALiqTjJ8xVCwd63adf3KuzqYCAbtBDq+KDApocWFY= X-Proofpoint-ORIG-GUID: U58n2dBEH0CO01cegmghlOzTNGxYdkX0 X-Proofpoint-GUID: U58n2dBEH0CO01cegmghlOzTNGxYdkX0 X-Authority-Analysis: v=2.4 cv=FuwIPmrq c=1 sm=1 tr=0 ts=68f84a79 b=1 cx=c_pps a=qoll8+KPOyaMroiJ2sR5sw==:117 a=qoll8+KPOyaMroiJ2sR5sw==:17 a=6eWqkTHjU83fiwn7nKZWdM+Sl24=:19 a=z/mQ4Ysz8XfWz/Q5cLBRGdckG28=:19 a=lCpzRmAYbLLaTzLvsPZ7Mbvzbb8=:19 a=xqWC_Br6kY4A:10 a=x6icFKpwvdMA:10 a=GoEa3M9JfhUA:10 a=VkNPw1HP01LnGYTKEx00:22 a=PuvxfXWCAAAA:8 a=XH7sup0yooXFloLmMzwA:9 a=zZCYzV9kfG8A:10 a=uAr15Ul7AJ1q7o2wzYQp:22 cc=ntf awl=host:12092 Christoph Lameter (Ampere) writes: > On Thu, 16 Oct 2025, Ankur Arora wrote: > >> +#define SMP_TIMEOUT_POLL_COUNT 1 > > A way to disable the spinning in the core code and thus arm64 wont spin > there anymore. Good. > > Spinning is bad and a waste of cpu resources. If this is done then I > would like the arch code to implement the spinning and not the core so Agreed. > that there is a motivation for the arch maintainer to > come up with a way to avoid the spinning at some point. > > The patch is ok as is. > > Reviewed-by: Christoph Lameter (Ampere) Thanks for all the reviews! -- ankur