[Buildroot] [git commit branch/2022.02.x] boot/edk2: fix gcc 11 Werror

[Peter Korsgaard]

commit: https://git.buildroot.net/buildroot/commit/?id=9d471142493dd011681c7d2236e86da6ad04c4d5
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2022.02.x

Backport a patch [1] included in edk2-stable202202 release.

Fixes:
https://gitlab.com/kubu93/buildroot/-/jobs/2510255569

[1] https://github.com/tianocore/edk2/commit/ae8272ef787d80950803c521a13a308651bdc62e

Signed-off-by: Romain Naour <romain.naour at gmail.com>
Cc: Dick Olsson <hi at senzilla.io>
Signed-off-by: Yann E. MORIN <yann.morin.1998 at free.fr>
(cherry picked from commit 51316159c8b2ea247510c234b35288e292e474e1)
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
 ...ModulePkg-UsbBusDxe-fix-NOOPT-build-error.patch | 48 ++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/boot/edk2/0001-MdeModulePkg-UsbBusDxe-fix-NOOPT-build-error.patch b/boot/edk2/0001-MdeModulePkg-UsbBusDxe-fix-NOOPT-build-error.patch
new file mode 100644
index 0000000000..15abdb2840
--- /dev/null
+++ b/boot/edk2/0001-MdeModulePkg-UsbBusDxe-fix-NOOPT-build-error.patch
@@ -0,0 +1,48 @@
+From 59aa67f7a4d8efc564b46fe467aaf6eccec17183 Mon Sep 17 00:00:00 2001
+From: Gerd Hoffmann <kraxel at redhat.com>
+Date: Mon, 20 Dec 2021 22:32:38 +0800
+Subject: [PATCH] MdeModulePkg/UsbBusDxe: fix NOOPT build error
+
+gcc-11 (fedora 35):
+
+/home/kraxel/projects/edk2/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.c: In function ?UsbIoBulkTransfer?:
+/home/kraxel/projects/edk2/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.c:277:12: error: ?UsbHcBulkTransfer? accessing 80 bytes in a region of size 8 [-Werror=stringop-overflow=]
+
+Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
+Reviewed-by: Hao A Wu <hao.a.wu at intel.com>
+(cherry picked from commit ae8272ef787d80950803c521a13a308651bdc62e)
+Signed-off-by: Romain Naour <romain.naour at gmail.com>
+---
+ MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.c | 2 +-
+ MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.h | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.c b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.c
+index 7529e03e85..b2ce97ca37 100644
+--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.c
++++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.c
+@@ -285,7 +285,7 @@ UsbHcBulkTransfer (
+   IN  UINT8                               DevSpeed,
+   IN  UINTN                               MaxPacket,
+   IN  UINT8                               BufferNum,
+-  IN  OUT VOID                            *Data[EFI_USB_MAX_BULK_BUFFER_NUM],
++  IN  OUT VOID                            *Data[],
+   IN  OUT UINTN                           *DataLength,
+   IN  OUT UINT8                           *DataToggle,
+   IN  UINTN                               TimeOut,
+diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.h b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.h
+index 1d2b8a6174..1316a5981f 100644
+--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.h
++++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.h
+@@ -149,7 +149,7 @@ UsbHcBulkTransfer (
+   IN  UINT8                               DevSpeed,
+   IN  UINTN                               MaxPacket,
+   IN  UINT8                               BufferNum,
+-  IN  OUT VOID                            *Data[EFI_USB_MAX_BULK_BUFFER_NUM],
++  IN  OUT VOID                            *Data[],
+   IN  OUT UINTN                           *DataLength,
+   IN  OUT UINT8                           *DataToggle,
+   IN  UINTN                               TimeOut,
+-- 
+2.35.3
+