* [PATCH v2 1/1] UefiCpuPkg/PiSmmCpuDxeSmm: fix format string
@ 2023-03-27 8:02 Gerd Hoffmann
2023-03-27 9:31 ` Laszlo Ersek
2023-03-27 10:42 ` Ni, Ray
0 siblings, 2 replies; 3+ messages in thread
From: Gerd Hoffmann @ 2023-03-27 8:02 UTC (permalink / raw)
To: devel
Cc: Gerd Hoffmann, Eric Dong, Rahul Kumar, Oliver Steffen,
Pawel Polawski, Ray Ni, Laszlo Ersek
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 <lersek@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@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;
}
--
2.39.2
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH v2 1/1] UefiCpuPkg/PiSmmCpuDxeSmm: fix format string
2023-03-27 8:02 [PATCH v2 1/1] UefiCpuPkg/PiSmmCpuDxeSmm: fix format string Gerd Hoffmann
@ 2023-03-27 9:31 ` Laszlo Ersek
2023-03-27 10:42 ` Ni, Ray
1 sibling, 0 replies; 3+ messages in thread
From: Laszlo Ersek @ 2023-03-27 9:31 UTC (permalink / raw)
To: Gerd Hoffmann, devel
Cc: Eric Dong, Rahul Kumar, Oliver Steffen, Pawel Polawski, Ray Ni
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 <lersek@redhat.com>
> Signed-off-by: Gerd Hoffmann <kraxel@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 <lersek@redhat.com>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH v2 1/1] UefiCpuPkg/PiSmmCpuDxeSmm: fix format string
2023-03-27 8:02 [PATCH v2 1/1] UefiCpuPkg/PiSmmCpuDxeSmm: fix format string Gerd Hoffmann
2023-03-27 9:31 ` Laszlo Ersek
@ 2023-03-27 10:42 ` Ni, Ray
1 sibling, 0 replies; 3+ messages in thread
From: Ni, Ray @ 2023-03-27 10:42 UTC (permalink / raw)
To: Gerd Hoffmann, devel@edk2.groups.io
Cc: Dong, Eric, Kumar, Rahul R, Oliver Steffen, Pawel Polawski,
Laszlo Ersek
Reviewed-by: Ray Ni <ray.ni@intel.com>
> -----Original Message-----
> From: Gerd Hoffmann <kraxel@redhat.com>
> Sent: Monday, March 27, 2023 4:02 PM
> To: devel@edk2.groups.io
> Cc: Gerd Hoffmann <kraxel@redhat.com>; Dong, Eric <eric.dong@intel.com>;
> Kumar, Rahul R <rahul.r.kumar@intel.com>; Oliver Steffen
> <osteffen@redhat.com>; Pawel Polawski <ppolawsk@redhat.com>; Ni, Ray
> <ray.ni@intel.com>; Laszlo Ersek <lersek@redhat.com>
> Subject: [PATCH v2 1/1] UefiCpuPkg/PiSmmCpuDxeSmm: fix format string
>
> 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 <lersek@redhat.com>
> Signed-off-by: Gerd Hoffmann <kraxel@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;
> }
> --
> 2.39.2
^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-03-27 8:02 [PATCH v2 1/1] UefiCpuPkg/PiSmmCpuDxeSmm: fix format string Gerd Hoffmann
2023-03-27 9:31 ` Laszlo Ersek
2023-03-27 10:42 ` Ni, Ray
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