Re: [3.13-rc regression] Unbreak Loongson2 and r4k-generic flushicache range

From: Sergei Shtylyov
Date: Mon Jan 13 2014 - 08:31:14 EST


Hello.

On 13-01-2014 15:26, Alexandre Oliva wrote:

Commit 14bd8c08, that replaced Loongson2-specific ifdefs with cpu tests,

Please also specify that commit's summary line in parens.

inverted the CPU test in local_r4k_flush_icache_range. Loongson2 won't
boot up using the generic icache flush code. Presumably other CPUs
might face other problems when presented with Loongson2-specific icache
flush code too. This patch enabled my Yeeloong to boot up successfully
a 3.13-rc kernel for the first time, after a long git bisect session.

Signed-off-by: Alexandre Oliva <lxoliva@xxxxxxxxx>

Fix for this issue has been posted long ago:

http://marc.info/?l=linux-mips&m=138575576803890

WBR, Sergei

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/