| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Sun, 27 Nov 2011 04:32:29 +0100 From: Janusz Krzysztofik <jkrzyszt@....icnet.pl> To: Tony Lindgren <tony@...mide.com> Cc: Paul Walmsley <paul@...an.com>, linux-omap@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, Janusz Krzysztofik <jkrzyszt@....icnet.pl> Subject: [PATCH 3/5] ARM: OMAP1: Fix dpll1 reprogramming not actually allowed DPLL1 reprogramming to a different rate is actually blocked inside omap1_select_table_rate(), resulting in the defalut rate of 60 MHz always used instead of the one selected in .config. Fix it. Created against linux-3.2-rc2, tested on Amstrad Delta on top of linux-omap/fixes. Signed-off-by: Janusz Krzysztofik <jkrzyszt@....icnet.pl> --- arch/arm/mach-omap1/clock.c | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-) diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c index 3899176..962adbc 100644 --- a/arch/arm/mach-omap1/clock.c +++ b/arch/arm/mach-omap1/clock.c @@ -200,10 +200,6 @@ int omap1_select_table_rate(struct clk *clk, unsigned long rate) if (ptr->xtal != ref_rate) continue; - /* DPLL1 cannot be reprogrammed without risking system crash */ - if (likely(dpll1_rate != 0) && ptr->pll_rate != dpll1_rate) - continue; - /* Can check only after xtal frequency check */ if (ptr->rate <= rate) break; -- 1.7.3.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists