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[v2,04/37] powerpc: Remove pte_ERROR()

Message ID bec9eb973ecc1cba091e5c9201d877a7797f3242.1695659959.git.christophe.leroy@csgroup.eu (mailing list archive)
State Accepted
Commit 3b8547ec4d35778c9f4cc261d85c0cae6c1a8ecb
Headers show
Series Implement execute-only protection on powerpc | expand

Commit Message

Christophe Leroy Sept. 25, 2023, 6:31 p.m. UTC 
pte_ERROR() is used neither in powerpc code nor in common mm code.

Remove it.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
---
 arch/powerpc/include/asm/book3s/32/pgtable.h | 3 ---
 arch/powerpc/include/asm/book3s/64/pgtable.h | 2 --
 arch/powerpc/include/asm/nohash/32/pgtable.h | 3 ---
 arch/powerpc/include/asm/nohash/64/pgtable.h | 2 --
 4 files changed, 10 deletions(-)
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Patch

diff --git a/arch/powerpc/include/asm/book3s/32/pgtable.h b/arch/powerpc/include/asm/book3s/32/pgtable.h
index 9b13eb14e21b..543c3691839b 100644
--- a/arch/powerpc/include/asm/book3s/32/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/32/pgtable.h
@@ -224,9 +224,6 @@  void unmap_kernel_page(unsigned long va);
 /* Bits to mask out from a PGD to get to the PUD page */
 #define PGD_MASKED_BITS		0
 
-#define pte_ERROR(e) \
-	pr_err("%s:%d: bad pte %llx.\n", __FILE__, __LINE__, \
-		(unsigned long long)pte_val(e))
 #define pgd_ERROR(e) \
 	pr_err("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
 /*
diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h
index 5c497c862d75..7c4ad1e03a49 100644
--- a/arch/powerpc/include/asm/book3s/64/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/64/pgtable.h
@@ -1014,8 +1014,6 @@  static inline pmd_t *pud_pgtable(pud_t pud)
 	return (pmd_t *)__va(pud_val(pud) & ~PUD_MASKED_BITS);
 }
 
-#define pte_ERROR(e) \
-	pr_err("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
 #define pmd_ERROR(e) \
 	pr_err("%s:%d: bad pmd %08lx.\n", __FILE__, __LINE__, pmd_val(e))
 #define pud_ERROR(e) \
diff --git a/arch/powerpc/include/asm/nohash/32/pgtable.h b/arch/powerpc/include/asm/nohash/32/pgtable.h
index f99c53a5f184..868aecbec8d1 100644
--- a/arch/powerpc/include/asm/nohash/32/pgtable.h
+++ b/arch/powerpc/include/asm/nohash/32/pgtable.h
@@ -55,9 +55,6 @@  extern int icache_44x_need_flush;
 
 #define USER_PTRS_PER_PGD	(TASK_SIZE / PGDIR_SIZE)
 
-#define pte_ERROR(e) \
-	pr_err("%s:%d: bad pte %llx.\n", __FILE__, __LINE__, \
-		(unsigned long long)pte_val(e))
 #define pgd_ERROR(e) \
 	pr_err("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
 
diff --git a/arch/powerpc/include/asm/nohash/64/pgtable.h b/arch/powerpc/include/asm/nohash/64/pgtable.h
index eb6891e34cbd..8083c04a1e6d 100644
--- a/arch/powerpc/include/asm/nohash/64/pgtable.h
+++ b/arch/powerpc/include/asm/nohash/64/pgtable.h
@@ -269,8 +269,6 @@  static inline void __ptep_set_access_flags(struct vm_area_struct *vma,
 	flush_tlb_page(vma, address);
 }
 
-#define pte_ERROR(e) \
-	pr_err("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
 #define pmd_ERROR(e) \
 	pr_err("%s:%d: bad pmd %08lx.\n", __FILE__, __LINE__, pmd_val(e))
 #define pgd_ERROR(e) \