]> git.baikalelectronics.ru Git - kernel.git/commit
powerpc/8xx: Fixing issue with CONFIG_PIN_TLB
authorLEROY Christophe <christophe.leroy@c-s.fr>
Tue, 24 Sep 2013 08:18:39 +0000 (10:18 +0200)
committerScott Wood <scottwood@freescale.com>
Tue, 29 Oct 2013 02:11:21 +0000 (21:11 -0500)
commit59cc8bf4db2bbf20fecbda33cf2f86d47234d747
treea9d1c008e9fe324f95a03e464961a855de388026
parent5fd8b659bbcb5f17b1b9cbb4a3ebe80f1d072c1c
powerpc/8xx: Fixing issue with CONFIG_PIN_TLB

Activating CONFIG_PIN_TLB is supposed to pin the IMMR and the first
three 8Mbytes pages.  But the setting of MD_CTR to a pinnable entry was
missing before the pinning of the third 8Mb page.  As the index is
decremented module 28 (MD_RSV4D is set) after every DTLB update, the
third 8Mbytes page was not pinned.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Scott Wood <scottwood@freescale.com>
arch/powerpc/kernel/head_8xx.S