On 3/27/23 10:02, Gerd Hoffmann wrote:
> BufferPages is UINTN, so we need "%Lu" when printing it to avoid
> it being truncated. Also cast to UINT64 to make sure it works
> for 32bit builds too.
>
> Fixes: 4f441d024bee ("UefiCpuPkg/PiSmmCpuDxeSmm: fix error handling")
> Reported-by: Laszlo Ersek <ler...@redhat.com>
> Signed-off-by: Gerd Hoffmann <kra...@redhat.com>
> ---
> UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c
> b/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c
> index cf69161caa4b..c0e368ea9475 100644
> --- a/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c
> +++ b/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c
> @@ -880,7 +880,7 @@ PiCpuSmmEntry (
> BufferPages = EFI_SIZE_TO_PAGES (SIZE_32KB + TileSize *
> (mMaxNumberOfCpus - 1));
> Buffer = AllocateAlignedCodePages (BufferPages, SIZE_4KB);
> if (Buffer == NULL) {
> - DEBUG ((DEBUG_ERROR, "Failed to allocate %d pages.\n", BufferPages));
> + DEBUG ((DEBUG_ERROR, "Failed to allocate %Lu pages.\n",
> (UINT64)BufferPages));
> CpuDeadLoop ();
> return EFI_OUT_OF_RESOURCES;
> }
Reviewed-by: Laszlo Ersek <ler...@redhat.com>
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