Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Message-ID: <4dd26d88b807c967dbbc81a7b2e5f4084d9603d7.camel@mengyan1223.wang>
Subject: Re: [PATCH V9 10/24] LoongArch: Add exception/interrupt handling
From:   Xi Ruoyao <xry111@mengyan1223.wang>
To:     Huacai Chen <chenhuacai@loongson.cn>,
        Arnd Bergmann <arnd@arndb.de>,
        Andy Lutomirski <luto@kernel.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Peter Zijlstra <peterz@infradead.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        David Airlie <airlied@linux.ie>,
        Jonathan Corbet <corbet@lwn.net>,
        Linus Torvalds <torvalds@linux-foundation.org>
Cc:     linux-arch@vger.kernel.org, linux-doc@vger.kernel.org,
        linux-kernel@vger.kernel.org, Xuefeng Li <lixuefeng@loongson.cn>,
        Yanteng Si <siyanteng@loongson.cn>,
        Huacai Chen <chenhuacai@gmail.com>,
        Guo Ren <guoren@kernel.org>, Xuerui Wang <kernel@xen0n.name>,
        Jiaxun Yang <jiaxun.yang@flygoat.com>
Date:   Mon, 02 May 2022 00:27:12 +0800
In-Reply-To: <20220430090518.3127980-11-chenhuacai@loongson.cn>
References: <20220430090518.3127980-1-chenhuacai@loongson.cn>
         <20220430090518.3127980-11-chenhuacai@loongson.cn>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
User-Agent: Evolution 3.44.1 
MIME-Version: 1.0
Precedence: bulk

On Sat, 2022-04-30 at 17:05 +0800, Huacai Chen wrote:
> +struct acpi_madt_lio_pic;
> +struct acpi_madt_eio_pic;
> +struct acpi_madt_ht_pic;
> +struct acpi_madt_bio_pic;
> +struct acpi_madt_msi_pic;
> +struct acpi_madt_lpc_pic;

Where are those defined?  I can't find them and the compilation fails with:

arch/loongarch/kernel/irq.c: In function =E2=80=98find_pch_pic=E2=80=99:
arch/loongarch/kernel/irq.c:48:32: error: invalid use of undefined type =E2=
=80=98struct acpi_madt_bio_pic=E2=80=99
   48 |                 start =3D irq_cfg->gsi_base;
      |                                ^~
arch/loongarch/kernel/irq.c:49:32: error: invalid use of undefined type =E2=
=80=98struct acpi_madt_bio_pic=E2=80=99
   49 |                 end   =3D irq_cfg->gsi_base + irq_cfg->size;
      |                                ^~
arch/loongarch/kernel/irq.c:49:52: error: invalid use of undefined type =E2=
=80=98struct acpi_madt_bio_pic=E2=80=99
   49 |                 end   =3D irq_cfg->gsi_base + irq_cfg->size;
      |                                                    ^~

--=20
Xi Ruoyao <xry111@mengyan1223.wang>
School of Aerospace Science and Technology, Xidian University