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Message-ID: <86802c440806290030u43129a6dm57a93a07533fa0b9@mail.gmail.com> Date: Sun, 29 Jun 2008 00:30:21 -0700 From: "Yinghai Lu" <yhlu.kernel@...il.com> To: "Ingo Molnar" <mingo@...e.hu> Cc: "Thomas Gleixner" <tglx@...utronix.de>, "H. Peter Anvin" <hpa@...or.com>, "Jeremy Fitzhardinge" <jeremy@...p.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: Re: [PATCH] x86: fix init_memory_mapping over boundary v4 On Sun, Jun 29, 2008 at 12:08 AM, Ingo Molnar <mingo@...e.hu> wrote: > > * Yinghai Lu <yhlu.kernel@...il.com> wrote: > >> some end boundary is only page alignment, instead of 2M alignment, >> so call ker_phycial_mapping_init three times. >> then don't overmap above the max_low_pfn >> >> v2: make init_memory_mapping more solid: start could be any value other than 0 >> v3: fix NON PAE by handling left over in kernel_physical_mapping >> v4: revert back to v2, and use PMD_SHIFT to calculate boundary >> also adjust size for pre-allocated table size > > i've got v3 applied to tip/master and it worked well in testing - on the > old, 512m RAM problem laptop too. So could you send v4 as a delta patch > instead please, against tip/master? will. before that delta patch please do test on your 512M system . YH -- 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/
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