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Date: Wed, 12 Aug 2020 09:07:44 +0800 From: Zefan Li <lizefan@...wei.com> To: Jonathan Cameron <Jonathan.Cameron@...wei.com>, Nicholas Piggin <npiggin@...il.com> CC: <linux-mm@...ck.org>, <linux-kernel@...r.kernel.org>, <linux-arch@...r.kernel.org>, <linuxppc-dev@...ts.ozlabs.org>, "Catalin Marinas" <catalin.marinas@....com>, Will Deacon <will@...nel.org>, <linux-arm-kernel@...ts.infradead.org>, Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>, <x86@...nel.org>, "H. Peter Anvin" <hpa@...or.com> Subject: Re: [PATCH v3 0/8] huge vmalloc mappings On 2020/8/12 0:32, Jonathan Cameron wrote: > On Mon, 10 Aug 2020 12:27:24 +1000 > Nicholas Piggin <npiggin@...il.com> wrote: > >> Not tested on x86 or arm64, would appreciate a quick test there so I can >> ask Andrew to put it in -mm. Other option is I can disable huge vmallocs >> for them for the time being. > > Hi Nicholas, > > For arm64 testing with a Kunpeng920. > > I ran a quick sanity test with this series on top of mainline (yes mid merge window > so who knows what state is...). Could I be missing some dependency? > > Without them it boots, with them it doesn't. Any immediate guesses? > I've already reported this bug in v2, and yeah I also tested it on arm64 (not Kunpeng though), so looks like it still hasn't been fixed. ... >> >> Since v2: >> - Rebased on vmalloc cleanups, split series into simpler pieces. >> - Fixed several compile errors and warnings >> - Keep the page array and accounting in small page units because >> struct vm_struct is an interface (this should fix x86 vmap stack debug >> assert). [Thanks Zefan] though the changelog says it's fixed for x86.
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