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efi/libstub: Cast away type warning in use of max()

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BugLink: https://bugs.launchpad.net/bugs/2060531

commit 61d130f261a3c15ae2c4b6f3ac3517d5d5b78855 upstream.

Avoid a type mismatch warning in max() by switching to max_t() and
providing the type explicitly.

Fixes: 3cb4a4827596abc82e ("efi/libstub: fix efi_random_alloc() ...")
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>
This commit is contained in:
Ard Biesheuvel
2024-03-26 11:15:25 +01:00
committed by Roxana Nicolescu
parent 06e18f33ff
commit 83e4b759ff
1 changed files with 1 additions and 1 deletions
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drivers/firmware/efi/libstub/randomalloc.c
+1 -1
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@@ -120,7 +120,7 @@ efi_status_t efi_random_alloc(unsigned long size,
continue;
}
target = round_up(max(md->phys_addr, alloc_min), align) + target_slot * align;
target = round_up(max_t(u64, md->phys_addr, alloc_min), align) + target_slot * align;
pages = size / EFI_PAGE_SIZE;
status = efi_bs_call(allocate_pages, EFI_ALLOCATE_ADDRESS,