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Date: Thu, 07 May 2020 22:02:39 +0000
In-Reply-To: <26EEB8EE672AA7EF384006C17879BB64@felloff.net>
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Subject: Re: [9front] rpi4 shoots to 100% load and is unresponsive
To: 9front@9front.org,cinap_lenrek@felloff.net
From: Romano <unobe@cpan.org>
Message-ID: <A45414CF-94A0-478F-BABB-9B4696DCEB6D@cpan.org>
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X-Bullshit: property-aware CMS-scale self-signing-based callback backend 

Confirmed, not locking up anymore: thanks Cinap!

On May 7, 2020 9:29:57 PM UTC, cinap_lenrek@felloff=2Enet wrote:
>ok, fixed=2E
>
>changeset:   7743:d5c12553e04b
>user:        cinap_lenrek@felloff=2Enet
>date:        Thu May 07 23:27:27 2020 +0200
>summary:     bcm64: fix kernels cmpswap() function
>
>diff -r 07fadec60b37 -r d5c12553e04b sys/src/9/bcm64/l=2Es
>--- a/sys/src/9/bcm64/l=2Es	Mon May 04 11:57:24 2020 +0200
>+++ b/sys/src/9/bcm64/l=2Es	Thu May 07 23:27:27 2020 +0200
>@@ -229,8 +229,8 @@
>=20
> TEXT cas(SB), 1, $-4
> TEXT cmpswap(SB), 1, $-4
>-	MOVW	ov+8(FP), R1
>-	MOVW	nv+16(FP), R2
>+	MOVWU	ov+8(FP), R1
>+	MOVWU	nv+16(FP), R2
> _cas1:
> 	LDXRW	(R0), R3
> 	CMP	R3, R1
>
>--
>cinap