From: Al Viro <viro@zeniv.linux.org.uk>
To: linux-arch@vger.kernel.org
Cc: Arnd Bergmann <arnd@arndb.de>, Guo Ren <guoren@kernel.org>,
linux-alpha@vger.kernel.org,
Geert Uytterhoeven <geert@linux-m68k.org>,
Michal Simek <monstr@monstr.eu>,
Max Filippov <jcmvbkbc@gmail.com>,
Jonas Bonn <jonas@southpole.se>
Subject: [PATCH 5/6][microblaze,xtensa] kill FIRST_USER_PGD_NR
Date: Thu, 11 Sep 2025 02:54:40 +0100 [thread overview]
Message-ID: <20250911015440.GE2604499@ZenIV> (raw)
In-Reply-To: <20250911015124.GV31600@ZenIV>
dead since 2005, time to bury the body...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
arch/microblaze/include/asm/pgtable.h | 1 -
arch/xtensa/include/asm/pgtable.h | 1 -
2 files changed, 2 deletions(-)
diff --git a/arch/microblaze/include/asm/pgtable.h b/arch/microblaze/include/asm/pgtable.h
index bae1abfa6f6b..ec10ec9ca639 100644
--- a/arch/microblaze/include/asm/pgtable.h
+++ b/arch/microblaze/include/asm/pgtable.h
@@ -99,7 +99,6 @@ extern pte_t *va_to_pte(unsigned long address);
#define PTRS_PER_PGD (1 << (32 - PGDIR_SHIFT))
#define USER_PTRS_PER_PGD (TASK_SIZE / PGDIR_SIZE)
-#define FIRST_USER_PGD_NR 0
#define USER_PGD_PTRS (PAGE_OFFSET >> PGDIR_SHIFT)
#define KERNEL_PGD_PTRS (PTRS_PER_PGD-USER_PGD_PTRS)
diff --git a/arch/xtensa/include/asm/pgtable.h b/arch/xtensa/include/asm/pgtable.h
index d6eb695f2b26..50a136213b2b 100644
--- a/arch/xtensa/include/asm/pgtable.h
+++ b/arch/xtensa/include/asm/pgtable.h
@@ -58,7 +58,6 @@
#define PTRS_PER_PTE_SHIFT 10
#define PTRS_PER_PGD 1024
#define USER_PTRS_PER_PGD (TASK_SIZE/PGDIR_SIZE)
-#define FIRST_USER_PGD_NR (FIRST_USER_ADDRESS >> PGDIR_SHIFT)
#ifdef CONFIG_MMU
/*
--
2.47.2
next prev parent reply other threads:[~2025-09-11 1:54 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-11 1:51 [PATCHES] misc dead code removals in arch/* - mostly asm/pgtable.h Al Viro
2025-09-11 1:52 ` [PATCH 1/6] csky: remove BS check for FAULT_FLAG_ALLOW_RETRY Al Viro
2025-09-11 2:55 ` Guo Ren
2025-09-11 1:53 ` [PATCH 2/6][alpha,m68k,openrisc] PAGE_PTR() had been last used outside of arch/* in 1.1.94 Al Viro
2025-09-11 7:29 ` Geert Uytterhoeven
2025-09-11 1:53 ` [PATCH 3/6][openrisc] SET_PAGE_DIR() users had been gone since 2.3.12pre1 Al Viro
2025-09-11 1:54 ` [PATCH 4/6] alpha: get rid of the remnants of BAD_PAGE and friends Al Viro
2025-09-11 1:54 ` Al Viro [this message]
2025-09-11 14:57 ` [PATCH 5/6][microblaze,xtensa] kill FIRST_USER_PGD_NR Max Filippov
2025-09-15 6:42 ` Michal Simek
2025-09-11 1:55 ` [PATCH 6/6] alpha: unobfuscate _PAGE_P() definition Al Viro
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