Date: Fri, 09 Dec 2016 03:03:47 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-ppc@FreeBSD.org Subject: [Bug 214761] head -r279594 (2015-Mar-4 11-CURRENT) introduced iMac G3 boot-time crash; release/11.x releng/11.x stable/11 and head (12-CURRENT) broken Message-ID: <bug-214761-21-UEBD0tkNHC@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-214761-21@https.bugs.freebsd.org/bugzilla/> References: <bug-214761-21@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D214761 --- Comment #1 from Mark Millard <markmi@dsl-only.net> --- -r309167 fixed this in head by fixing: sys/powerpc/include/cpufunc.h to include the isync in the inline routine for mtsrin: - __asm __volatile ("mtsrin %0,%1" :: "r"(value), "r"(va)); + __asm __volatile ("mtsrin %0,%1; isync" :: "r"(value), "r"(va)); The "MFC after: 1 week" has not occurred to stable/11 yet. I do not know if the MFC is required for a "Closed: Fixed" status or not. I do not know if some releng/11.0.? might pick up the change in order to allow iMac's and such to boot in some 11.0 vintages. I doubt a releng update would delay the status change if stable/11 had the change. --=20 You are receiving this mail because: You are the assignee for the bug.=
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