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From: "Yann E. MORIN" <yann.morin.1998@free.fr>
To: Romain Naour <romain.naour@gmail.com>
Cc: buildroot@buildroot.org
Subject: Re: [Buildroot] [PATCH] boot/edk2: fix gcc 11 Werror
Date: Sat, 28 May 2022 12:05:08 +0200	[thread overview]
Message-ID: <20220528100508.GE301044@scaer> (raw)
In-Reply-To: <20220527112146.387164-1-romain.naour@gmail.com>

Romain, All,

On 2022-05-27 13:21 +0200, Romain Naour spake thusly:
> 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@gmail.com>
> Cc: Dick Olsson <hi@senzilla.io>

Applied to master, thanks.

Regards,
Yann E. MORIN.

> ---
>  ...ePkg-UsbBusDxe-fix-NOOPT-build-error.patch | 48 +++++++++++++++++++
>  1 file changed, 48 insertions(+)
>  create mode 100644 boot/edk2/0001-MdeModulePkg-UsbBusDxe-fix-NOOPT-build-error.patch
> 
> 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..f4f1b1565a
> --- /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@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@redhat.com>
> +Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
> +(cherry picked from commit ae8272ef787d80950803c521a13a308651bdc62e)
> +Signed-off-by: Romain Naour <romain.naour@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
> +
> -- 
> 2.35.3
> 
> _______________________________________________
> buildroot mailing list
> buildroot@buildroot.org
> https://lists.buildroot.org/mailman/listinfo/buildroot

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  reply	other threads:[~2022-05-28 10:05 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-27 11:21 [Buildroot] [PATCH] boot/edk2: fix gcc 11 Werror Romain Naour
2022-05-28 10:05 ` Yann E. MORIN [this message]
2022-05-30 19:04   ` Romain Naour
2022-05-30 20:23     ` Yann E. MORIN
2022-05-30 20:30       ` Yann E. MORIN
2022-06-06 10:06 ` Peter Korsgaard

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