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From: "Mohan Rao .vanimina" <mailtoc.mohanrao@gmail.com>
To: linux-arm-kernel@lists.infradead.org
Subject: linker script /arch/arm64/kernel/vmlinux.lds build error
Date: Tue, 6 Sep 2022 23:43:53 +0530	[thread overview]
Message-ID: <CAL_GTzigiNOMYkOPX1KDnagPhJtFNqSK=1USNbS0wUL4PW6-Uw@mail.gmail.com> (raw)

Has anyone ever encountered the following issue.
Actually I’m trying to configure the page size for 64KB for the AARCH
64 platform.

Build error:
LTO vmlinux.o
MODPOST vmlinux.symvers
MODINFO modules.builtin.modinfo
GEN modules.builtin
LD  .tmp_vmlinux.kallsymsl
ld.lld: error: k/arch/arm64/kernel/vmlinux.lds:72: symbol not found: PMD_SIZE

I started seeing this build issue after changing the default page size
from ARM64_4K_PAGES to ARM64_64K_PAGES.

patch:
choice
            prompt “Page size”
-          default ARM64_4K_PAGES
+         default ARM64_64K_PAGES
            help
                 Page size ( translation granule) configuration.

Thanks in Advance,
Murali

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             reply	other threads:[~2022-09-06 18:15 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-06 18:13 Mohan Rao .vanimina [this message]
2022-09-07 10:30 ` linker script /arch/arm64/kernel/vmlinux.lds build error Robin Murphy
2022-09-15 15:40   ` Mohan Rao .vanimina
2022-09-20 12:20     ` Mark Rutland
2022-09-20 15:06       ` Sami Tolvanen

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