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arm64: kexec: Remove duplicate allocation for trans_pgd

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[ Upstream commit ee020bf6f1 ]

trans_pgd would be allocated in trans_pgd_create_copy(), so remove the
duplicate allocation before calling trans_pgd_create_copy().

Fixes: 3744b5280e ("arm64: kexec: install a copy of the linear-map")
Signed-off-by: Wang Wensheng <wsw9603@163.com>
Reviewed-by: Pasha Tatashin <pasha.tatashin@soleen.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Wang Wensheng
2026-04-05 19:42:31 +08:00
committed by Greg Kroah-Hartman
parent a67cfe3c8b
commit 0669a46a96
1 changed files with 0 additions and 3 deletions
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arch/arm64/kernel/machine_kexec.c
-3
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@@ -129,9 +129,6 @@ int machine_kexec_post_load(struct kimage *kimage)
}
/* Create a copy of the linear map */
trans_pgd = kexec_page_alloc(kimage);
if (!trans_pgd)
return -ENOMEM;
rc = trans_pgd_create_copy(&info, &trans_pgd, PAGE_OFFSET, PAGE_END);
if (rc)
return rc;