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b=KzprbEYDbxB04AfEtJScziuD6t4EHGGSEhCsnxN8O4l6QWKNUXdr7Z2UyYJqP34dg Gv7/T4XGD1ziHIKkJA0Jpt/ax0qa2gOv14famm7QpvDe/56jO5X/MOq2sFSKhyPmO7 fFpWpdDYMvLRzlh8ztA/3+aPso7SxopvzMtSbFwc= Date: Wed, 30 Oct 2024 16:41:23 -0700 From: Andrew Morton To: Bibo Mao Cc: Huacai Chen , Thomas Bogendoerfer , Andrey Ryabinin , loongarch@lists.linux.dev, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, kasan-dev@googlegroups.com, Alexander Potapenko , Andrey Konovalov , Dmitry Vyukov , Vincenzo Frascino , WANG Xuerui Subject: Re: [PATCH v2] mm: define general function pXd_init() Message-Id: <20241030164123.ff63a1c0e7666ad1a4f8944e@linux-foundation.org> In-Reply-To: <20241030063905.2434824-1-maobibo@loongson.cn> References: <20241030063905.2434824-1-maobibo@loongson.cn> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspam-User: X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 6C3A920016 X-Stat-Signature: 7nu8ahrq3x5j4n6qx886nqsxibb5utsw X-HE-Tag: 1730332048-94148 X-HE-Meta: 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 fCvHbczj YVoB1WsPF04sO2NfwQJW8l0633t8s/B8p6ir76C2fZ8JJZ4qnlroaOcKnFoHDTOR5gZG36u36lUDHlxi/Tugr7FPsQhZBZFEIEWtvYRK/MPd3DuAh4GXChatVW6AaweAoihq/crP0CVLD7auc/nvuioao0ZoLhHQZUhm4x3B9UrnBolrbpSM0JP7mMuk0LSH7d8uppUc//2k17Fu+3UCiZC9VuJIeeXC8WaFdkdUtjyofeVtjKEjT/d6EshzwLOd3YobFrHez3OVk/nRFlxMS6IlGs9dTYIPWz0H8rAqkLEGKsSxrdT7HoY74c+NE59SfkiA7TcpI/A1BF+PgICw4a1m+2jtMYoe8nAEgWYk736eeDiwCZ6iXuJlCGA== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Wed, 30 Oct 2024 14:39:05 +0800 Bibo Mao wrote: > --- a/arch/loongarch/include/asm/pgtable.h > +++ b/arch/loongarch/include/asm/pgtable.h > @@ -267,8 +267,11 @@ extern void set_pmd_at(struct mm_struct *mm, unsigned long addr, pmd_t *pmdp, pm > * Initialize a new pgd / pud / pmd table with invalid pointers. > */ > extern void pgd_init(void *addr); > +#define pud_init pud_init > extern void pud_init(void *addr); > +#define pmd_init pmd_init > extern void pmd_init(void *addr); > +#define kernel_pte_init kernel_pte_init > extern void kernel_pte_init(void *addr); Nitlet: don't we usually put the #define *after* the definition? void foo(void); #define foo() foo() ?