From mboxrd@z Thu Jan 1 00:00:00 1970 From: Valdis.Kletnieks@vt.edu (Valdis.Kletnieks at vt.edu) Date: Mon, 10 May 2010 10:52:08 -0400 Subject: [PATCH] Handle instruction cache maintenance fault properly In-Reply-To: Your message of "Mon, 10 May 2010 16:34:57 +0300." References: <20100510131519.GB7796@n2100.arm.linux.org.uk> Message-ID: <7529.1273503128@localhost> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, 10 May 2010 16:34:57 +0300, "Kirill A. Shutemov" said: > It looks like cache maintenance fault was introduced in ARMv6. > > So, what is the right way to fix it? Something like: > > #if __LINUX_ARM_ARCH__ < 6 > { do_bad, SIGBUS, 0, "external This would need to be a runtime test, no? Or does LINUX_ARM_ARCH not allow it to run on other arch levels? (i.e. can an ARM kernel boot for v5 and v6?) -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 227 bytes Desc: not available URL: