Re: [RFC V3 1/8] mm: Make ptrval_to_str() generally available
From: Samuel Holland <samuel.holland@sifive.com>
Date: 2026-08-24 15:45:13
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linux-alpha, linux-arch, linux-arm-kernel, linux-m68k, linux-mips, linux-mm, linux-riscv, linux-s390, linux-sh, linux-um, lkml, loongarch, sparclinux
On 2026-08-17 11:00 PM, Anshuman Khandual wrote:
Move ptrval_to_str() inside a header thus making the helper more generally
Typo here and in subject: ptrval -> ptval
quoted hunk ↗ jump to hunk
available for new users which are being added later. While here, also move another related string size macro PTVAL_STR_MAX inside the header as well. Cc: Andrew Morton <akpm@linux-foundation.org> Cc: David Hildenbrand <david@kernel.org> Cc: Lorenzo Stoakes <ljs@kernel.org> Cc: linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Anshuman Khandual <redacted> --- include/linux/mm_types.h | 15 +++++++++++++++ mm/memory.c | 16 ++-------------- 2 files changed, 17 insertions(+), 14 deletions(-)diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index b18c2b2e7d2c..a5b514e55dd7 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h@@ -2001,4 +2001,19 @@ static inline unsigned long mmf_init_legacy_flags(unsigned long flags) return flags & MMF_INIT_LEGACY_MASK; } +void ptval_bytes_to_hex_str(char *buf, size_t buf_size, const void *entry, size_t entry_size); + +#define ptval_to_str(buf, val) \...