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[2003:cb:c73b:3100:2d28:e0b7:1254:b2f6]) by smtp.gmail.com with ESMTPSA id bx6-20020a5d5b06000000b00341e67a7a90sm18519899wrb.19.2024.04.03.14.48.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 03 Apr 2024 14:48:15 -0700 (PDT) Message-ID: <9e2d09f8-2234-42f3-8481-87bbd9ad4def@redhat.com> Date: Wed, 3 Apr 2024 23:48:12 +0200 Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 01/37] fix missing vmalloc.h includes To: Kent Overstreet , Nathan Chancellor Cc: Suren Baghdasaryan , akpm@linux-foundation.org, mhocko@suse.com, vbabka@suse.cz, hannes@cmpxchg.org, roman.gushchin@linux.dev, mgorman@suse.de, dave@stgolabs.net, willy@infradead.org, liam.howlett@oracle.com, penguin-kernel@i-love.sakura.ne.jp, corbet@lwn.net, void@manifault.com, peterz@infradead.org, juri.lelli@redhat.com, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, tglx@linutronix.de, mingo@redhat.com, dave.hansen@linux.intel.com, x86@kernel.org, peterx@redhat.com, axboe@kernel.dk, mcgrof@kernel.org, masahiroy@kernel.org, dennis@kernel.org, jhubbard@nvidia.com, tj@kernel.org, muchun.song@linux.dev, rppt@kernel.org, paulmck@kernel.org, pasha.tatashin@soleen.com, yosryahmed@google.com, yuzhao@google.com, dhowells@redhat.com, hughd@google.com, andreyknvl@gmail.com, keescook@chromium.org, ndesaulniers@google.com, vvvvvv@google.com, gregkh@linuxfoundation.org, ebiggers@google.com, ytcoode@gmail.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, bristot@redhat.com, vschneid@redhat.com, cl@linux.com, penberg@kernel.org, iamjoonsoo.kim@lge.com, 42.hyeyoo@gmail.com, glider@google.com, elver@google.com, dvyukov@google.com, songmuchun@bytedance.com, jbaron@akamai.com, aliceryhl@google.com, rientjes@google.com, minchan@google.com, kaleshsingh@google.com, kernel-team@android.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, iommu@lists.linux.dev, linux-arch@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-modules@vger.kernel.org, kasan-dev@googlegroups.com, cgroups@vger.kernel.org References: <20240321163705.3067592-1-surenb@google.com> <20240321163705.3067592-2-surenb@google.com> <20240403211240.GA307137@dev-arch.thelio-3990X> <4qk7f3ra5lrqhtvmipmacgzo5qwnugrfxn5dd3j4wubzwqvmv4@vzdhpalbmob3> From: David Hildenbrand Content-Language: en-US Autocrypt: addr=david@redhat.com; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 03.04.24 23:41, Kent Overstreet wrote: > On Wed, Apr 03, 2024 at 02:12:40PM -0700, Nathan Chancellor wrote: >> On Thu, Mar 21, 2024 at 09:36:23AM -0700, Suren Baghdasaryan wrote: >>> From: Kent Overstreet >>> >>> The next patch drops vmalloc.h from a system header in order to fix >>> a circular dependency; this adds it to all the files that were pulling >>> it in implicitly. >>> >>> Signed-off-by: Kent Overstreet >>> Signed-off-by: Suren Baghdasaryan >>> Reviewed-by: Pasha Tatashin >> >> I bisected an error that I see when building ARCH=loongarch allmodconfig >> to commit 302519d9e80a ("asm-generic/io.h: kill vmalloc.h dependency") >> in -next, which tells me that this patch likely needs to contain >> something along the following lines, as LoongArch was getting >> include/linux/sizes.h transitively through the vmalloc.h include in >> include/asm-generic/io.h. > > gcc doesn't appear to be packaged for loongarch for debian (most other > cross compilers are), so that's going to make it hard for me to test > anything... The latest cross-compilers from Arnd [1] include a 13.2.0 one for loongarch64 that works for me. Just in case you haven't heard of Arnds work before and want to give it a shot. [1] https://mirrors.edge.kernel.org/pub/tools/crosstool/ -- Cheers, David / dhildenb