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[209.132.180.67]) by mx.google.com with ESMTP id l66si10590970pgl.474.2019.04.02.01.01.42; Tue, 02 Apr 2019 01:01:57 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@ffwll.ch header.s=google header.b=S7fiR2+R; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729177AbfDBH5u (ORCPT + 99 others); Tue, 2 Apr 2019 03:57:50 -0400 Received: from mail-ed1-f68.google.com ([209.85.208.68]:36002 "EHLO mail-ed1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726496AbfDBH5t (ORCPT ); Tue, 2 Apr 2019 03:57:49 -0400 Received: by mail-ed1-f68.google.com with SMTP id s16so10750785edr.3 for ; Tue, 02 Apr 2019 00:57:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ffwll.ch; s=google; h=sender:date:from:to:cc:subject:message-id:mail-followup-to :references:mime-version:content-disposition:in-reply-to:user-agent; bh=f3Si4Fa+Q8qbMJeREZwRFoWLVwOwgdb7bXze6YqcO34=; b=S7fiR2+RnddLlB1H+aqV8p1bCuvJ3cvYdChLVFEc2tfNNA+BNGplYH2YlcNDV3Jqjr 9CMVGfb8Qp17gLazN2EBjuLvcuWyPMWpx6WtDSRsX0DxQOL55KU8q8GP7z8EtODtgL8s 1jjB1FHSNscRhpmxOyYtw+xUe4KeD9aAPAiCs= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :mail-followup-to:references:mime-version:content-disposition :in-reply-to:user-agent; bh=f3Si4Fa+Q8qbMJeREZwRFoWLVwOwgdb7bXze6YqcO34=; b=s9c4dSk8c7xN/gAxg3EwmBnRI9sTosX/LPfD8/4ofQ3hwlbalHcQJitFsB2fFTEm17 WWgyB7vVa80spde+cpFBqupw/yDSrLaRdj8WY0fXpu4eOmdBw58ChmKhxDFVp9abaUJd xx4thZLaWVfRLWpjbcxksBq8BQ+6OsPsmWYqR9KPgbv6N+pgMz3cbCwGo99/mguTyYmU p0t9tnFoWOqByGHK9vHmeKYJgl59GXsl7W8cv2RBNm7U87ilu51Y1kB5dXgTBxeeP7QM aL/tRunwaVLBPgxGzzAzFtsjstCAksnytQyKq7OeG4PyDOLZk8P1E3pgvdZpVRFUpauS z4sg== X-Gm-Message-State: APjAAAVutYgczbd9Ev2qh0z5ZL0oV/j/5eK9BHzRdNDadlynqt4FpRFb BAxvbJP8r5SWUy+QdtBY3YbcAAJCwgg= X-Received: by 2002:a50:8561:: with SMTP id 88mr30693770edr.101.1554191867385; Tue, 02 Apr 2019 00:57:47 -0700 (PDT) Received: from phenom.ffwll.local ([2a02:168:569e:0:3106:d637:d723:e855]) by smtp.gmail.com with ESMTPSA id e3sm3842318edb.22.2019.04.02.00.57.46 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 02 Apr 2019 00:57:46 -0700 (PDT) Date: Tue, 2 Apr 2019 09:57:44 +0200 From: Daniel Vetter To: Qiang Yu Cc: Stephen Rothwell , Daniel Vetter , Intel Graphics , DRI , Linux Next Mailing List , Linux Kernel Mailing List , Eric Anholt , Matthew Wilcox Subject: Re: linux-next: build failure after merge of the drm-misc tree Message-ID: <20190402075744.GC2665@phenom.ffwll.local> Mail-Followup-To: Qiang Yu , Stephen Rothwell , Intel Graphics , DRI , Linux Next Mailing List , Linux Kernel Mailing List , Eric Anholt , Matthew Wilcox References: <20190402105006.48f93e53@canb.auug.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Operating-System: Linux phenom 4.19.0-1-amd64 User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 02, 2019 at 01:55:03PM +0800, Qiang Yu wrote: > Thanks, patch is: > Reviewed-by: Qiang Yu Good time to get started with committing patches? In general it's kinda confusing if the maintainer r-bs a patch, but doesn't say whether/when/how it gets merged. Big chance the patch will get lost in limbo and fall through cracks. -Daniel > > Regards, > Qiang > > On Tue, Apr 2, 2019 at 7:50 AM Stephen Rothwell wrote: > > > > Hi all, > > > > After merging the drm-misc tree, today's linux-next build (x86_64 > > allmodconfig) failed like this: > > > > In file included from include/linux/kernel.h:7, > > from include/asm-generic/bug.h:18, > > from arch/x86/include/asm/bug.h:83, > > from include/linux/bug.h:5, > > from include/linux/mmdebug.h:5, > > from include/linux/gfp.h:5, > > from include/linux/slab.h:15, > > from drivers/gpu/drm/lima/lima_ctx.c:4: > > drivers/gpu/drm/lima/lima_ctx.c: In function 'lima_ctx_create': > > include/linux/limits.h:13:18: warning: passing argument 3 of 'xa_alloc' makes pointer from integer without a cast [-Wint-conversion] > > #define UINT_MAX (~0U) > > ^~~~~ > > drivers/gpu/drm/lima/lima_ctx.c:26:36: note: in expansion of macro 'UINT_MAX' > > err = xa_alloc(&mgr->handles, id, UINT_MAX, ctx, GFP_KERNEL); > > ^~~~~~~~ > > In file included from include/linux/radix-tree.h:31, > > from include/linux/idr.h:15, > > from include/drm/drm_device.h:7, > > from drivers/gpu/drm/lima/lima_device.h:7, > > from drivers/gpu/drm/lima/lima_ctx.c:6: > > include/linux/xarray.h:817:9: note: expected 'void *' but argument is of type 'unsigned int' > > void *entry, struct xa_limit limit, gfp_t gfp) > > ~~~~~~^~~~~ > > drivers/gpu/drm/lima/lima_ctx.c:26:46: error: incompatible type for argument 4 of 'xa_alloc' > > err = xa_alloc(&mgr->handles, id, UINT_MAX, ctx, GFP_KERNEL); > > ^~~ > > In file included from include/linux/radix-tree.h:31, > > from include/linux/idr.h:15, > > from include/drm/drm_device.h:7, > > from drivers/gpu/drm/lima/lima_device.h:7, > > from drivers/gpu/drm/lima/lima_ctx.c:6: > > include/linux/xarray.h:817:32: note: expected 'struct xa_limit' but argument is of type 'struct lima_ctx *' > > void *entry, struct xa_limit limit, gfp_t gfp) > > ~~~~~~~~~~~~~~~~^~~~~ > > > > Caused by commit > > > > a1d2a6339961 ("drm/lima: driver for ARM Mali4xx GPUs") > > > > interacting with commit > > > > a3e4d3f97ec8 ("XArray: Redesign xa_alloc API") > > > > from Linus' tree (v5.1-rc1). > > > > I have applied the following patch for today. It could be applied as > > part of a merge of v5.1-rc1 into drm-misc. > > > > From: Stephen Rothwell > > Date: Tue, 2 Apr 2019 10:45:32 +1100 > > Subject: [PATCH] drm/lima: update for xa_alloc API change > > > > Signed-off-by: Stephen Rothwell > > --- > > drivers/gpu/drm/lima/lima_ctx.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/drivers/gpu/drm/lima/lima_ctx.c b/drivers/gpu/drm/lima/lima_ctx.c > > index c8d12f7c6894..bafa00d74cc5 100644 > > --- a/drivers/gpu/drm/lima/lima_ctx.c > > +++ b/drivers/gpu/drm/lima/lima_ctx.c > > @@ -23,7 +23,7 @@ int lima_ctx_create(struct lima_device *dev, struct lima_ctx_mgr *mgr, u32 *id) > > goto err_out0; > > } > > > > - err = xa_alloc(&mgr->handles, id, UINT_MAX, ctx, GFP_KERNEL); > > + err = xa_alloc(&mgr->handles, id, ctx, XA_LIMIT(*id, UINT_MAX), GFP_KERNEL); > > if (err < 0) > > goto err_out0; > > > > -- > > 2.20.1 > > > > -- > > Cheers, > > Stephen Rothwell -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch