[Buildroot] [PATCH RESEND] package/qemu: bump to version 11.0.0

[Buildroot] [PATCH RESEND] package/qemu: bump to version 11.0.0

[Joseph Kogut]

Changelog:
https://wiki.qemu.org/ChangeLog/11.0

Note:
  Support for all 32-bit host systems has been removed.

Signed-off-by: Joseph Kogut <joseph@anodize.com>
---
 package/qemu/Config.in | 5 +----
 package/qemu/qemu.hash | 2 +-
 package/qemu/qemu.mk   | 2 +-
 3 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/package/qemu/Config.in b/package/qemu/Config.in
index 0b16c8c284..c735381b4b 100644
--- a/package/qemu/Config.in
+++ b/package/qemu/Config.in
@@ -1,11 +1,8 @@
 config BR2_PACKAGE_QEMU_ARCH_SUPPORTS_TARGET
 	bool
 	# Only tested on these architectures
+	default n if !BR2_ARCH_IS_64
 	default y if BR2_aarch64
-	default y if BR2_arm && !BR2_ARM_CPU_ARMV4 && !BR2_ARM_CPU_ARMV5
-	default y if BR2_i386
-	default y if BR2_mips
-	default y if BR2_mipsel
 	default y if BR2_powerpc64
 	default y if BR2_powerpc64le
 	default y if BR2_riscv
diff --git a/package/qemu/qemu.hash b/package/qemu/qemu.hash
index f8e750225f..7c7325a6ce 100644
--- a/package/qemu/qemu.hash
+++ b/package/qemu/qemu.hash
@@ -1,4 +1,4 @@
 # Locally computed, tarball verified with GPG signature
-sha256  9e30ad1b8b9f7b4463001582d1ab297f39cfccea5d08540c0ca6d6672785883a  qemu-10.2.0.tar.xz
+sha256  c04ca36012653f32d11c674d370cf52a710e7d3f18c2d8b63e4932052a4854d6  qemu-11.0.0.tar.xz
 sha256  dd3ce02338c3a48abb6ba59b48809f7108a8bd242cb0cc8be90daafa30707c28  COPYING
 sha256  31c90ce76b6f5aab90a205851e71d5c27e31c0aa3d7017a4383b98a6fe3f1faa  COPYING.LIB
diff --git a/package/qemu/qemu.mk b/package/qemu/qemu.mk
index b7007e3b98..61e44f069a 100644
--- a/package/qemu/qemu.mk
+++ b/package/qemu/qemu.mk
@@ -6,7 +6,7 @@
 
 # When updating the version, check whether the list of supported targets
 # needs to be updated.
-QEMU_VERSION = 10.2.0
+QEMU_VERSION = 11.0.0
 QEMU_SOURCE = qemu-$(QEMU_VERSION).tar.xz
 QEMU_SITE = https://download.qemu.org
 QEMU_SELINUX_MODULES = qemu virt

---
base-commit: 9684cb9b4406e01683a9b5136100d81040d56aa0
change-id: 20260512-qemu-v11-0-0-0862bf3b72cc

Best regards,
--  
Joseph Kogut <joseph@anodize.com>

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Re: [Buildroot] [PATCH RESEND] package/qemu: bump to version 11.0.0

[Baruch Siach via buildroot]

Hi Joseph,

On Tue, May 12 2026, Joseph Kogut wrote:
> Changelog:
> https://wiki.qemu.org/ChangeLog/11.0
>
> Note:
>   Support for all 32-bit host systems has been removed.
>
> Signed-off-by: Joseph Kogut <joseph@anodize.com>
> ---
>  package/qemu/Config.in | 5 +----
>  package/qemu/qemu.hash | 2 +-
>  package/qemu/qemu.mk   | 2 +-
>  3 files changed, 3 insertions(+), 6 deletions(-)
>
> diff --git a/package/qemu/Config.in b/package/qemu/Config.in
> index 0b16c8c284..c735381b4b 100644
> --- a/package/qemu/Config.in
> +++ b/package/qemu/Config.in
> @@ -1,11 +1,8 @@
>  config BR2_PACKAGE_QEMU_ARCH_SUPPORTS_TARGET
>  	bool
>  	# Only tested on these architectures
> +	default n if !BR2_ARCH_IS_64
>  	default y if BR2_aarch64
> -	default y if BR2_arm && !BR2_ARM_CPU_ARMV4 && !BR2_ARM_CPU_ARMV5
> -	default y if BR2_i386
> -	default y if BR2_mips
> -	default y if BR2_mipsel

qemu 11 dropped 32-bit host support as you mentioned in commit log. But
this config symbol indicates target support. qemu changelog does not
mention removal of all 32-bit targets.

baruch

>  	default y if BR2_powerpc64
>  	default y if BR2_powerpc64le
>  	default y if BR2_riscv
> diff --git a/package/qemu/qemu.hash b/package/qemu/qemu.hash
> index f8e750225f..7c7325a6ce 100644
> --- a/package/qemu/qemu.hash
> +++ b/package/qemu/qemu.hash
> @@ -1,4 +1,4 @@
>  # Locally computed, tarball verified with GPG signature
> -sha256  9e30ad1b8b9f7b4463001582d1ab297f39cfccea5d08540c0ca6d6672785883a  qemu-10.2.0.tar.xz
> +sha256  c04ca36012653f32d11c674d370cf52a710e7d3f18c2d8b63e4932052a4854d6  qemu-11.0.0.tar.xz
>  sha256  dd3ce02338c3a48abb6ba59b48809f7108a8bd242cb0cc8be90daafa30707c28  COPYING
>  sha256  31c90ce76b6f5aab90a205851e71d5c27e31c0aa3d7017a4383b98a6fe3f1faa  COPYING.LIB
> diff --git a/package/qemu/qemu.mk b/package/qemu/qemu.mk
> index b7007e3b98..61e44f069a 100644
> --- a/package/qemu/qemu.mk
> +++ b/package/qemu/qemu.mk
> @@ -6,7 +6,7 @@
>  
>  # When updating the version, check whether the list of supported targets
>  # needs to be updated.
> -QEMU_VERSION = 10.2.0
> +QEMU_VERSION = 11.0.0
>  QEMU_SOURCE = qemu-$(QEMU_VERSION).tar.xz
>  QEMU_SITE = https://download.qemu.org
>  QEMU_SELINUX_MODULES = qemu virt
>
> ---
> base-commit: 9684cb9b4406e01683a9b5136100d81040d56aa0
> change-id: 20260512-qemu-v11-0-0-0862bf3b72cc
>
> Best regards,

-- 
                                                     ~. .~   Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
   - baruch@tkos.co.il - tel: +972.52.368.4656, http://www.tkos.co.il -
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Re: [Buildroot] [PATCH RESEND] package/qemu: bump to version 11.0.0

[Fiona Klute via buildroot]

Hi Baruch!

Am 13.05.26 um 05:53 schrieb Baruch Siach via buildroot:
> Hi Joseph,
> 
> On Tue, May 12 2026, Joseph Kogut wrote:
>> Changelog:
>> https://wiki.qemu.org/ChangeLog/11.0
>>
>> Note:
>>    Support for all 32-bit host systems has been removed.
>>
>> Signed-off-by: Joseph Kogut <joseph@anodize.com>
>> ---
>>   package/qemu/Config.in | 5 +----
>>   package/qemu/qemu.hash | 2 +-
>>   package/qemu/qemu.mk   | 2 +-
>>   3 files changed, 3 insertions(+), 6 deletions(-)
>>
>> diff --git a/package/qemu/Config.in b/package/qemu/Config.in
>> index 0b16c8c284..c735381b4b 100644
>> --- a/package/qemu/Config.in
>> +++ b/package/qemu/Config.in
>> @@ -1,11 +1,8 @@
>>   config BR2_PACKAGE_QEMU_ARCH_SUPPORTS_TARGET
>>   	bool
>>   	# Only tested on these architectures
>> +	default n if !BR2_ARCH_IS_64
>>   	default y if BR2_aarch64
>> -	default y if BR2_arm && !BR2_ARM_CPU_ARMV4 && !BR2_ARM_CPU_ARMV5
>> -	default y if BR2_i386
>> -	default y if BR2_mips
>> -	default y if BR2_mipsel
> 
> qemu 11 dropped 32-bit host support as you mentioned in commit log. But
> this config symbol indicates target support. qemu changelog does not
> mention removal of all 32-bit targets.

This is for building Qemu for the (Buildroot) target system though. That 
makes the Buildroot target the (Qemu) host (VMs running on the target), 
so it's affected by Qemu dropping 32-bit host support. The Buildroot 
host-qemu shouldn't be, unless someone is building on a 32-bit system 
(seems unlikely).

Best regards,
Fiona

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Re: [Buildroot] [PATCH RESEND] package/qemu: bump to version 11.0.0

[Baruch Siach via buildroot]

Hi Fiona,

On Wed, May 13 2026, Fiona Klute wrote:
> Am 13.05.26 um 05:53 schrieb Baruch Siach via buildroot:
>> On Tue, May 12 2026, Joseph Kogut wrote:
>>> Changelog:
>>> https://wiki.qemu.org/ChangeLog/11.0
>>>
>>> Note:
>>>    Support for all 32-bit host systems has been removed.
>>>
>>> Signed-off-by: Joseph Kogut <joseph@anodize.com>
>>> ---
>>>   package/qemu/Config.in | 5 +----
>>>   package/qemu/qemu.hash | 2 +-
>>>   package/qemu/qemu.mk   | 2 +-
>>>   3 files changed, 3 insertions(+), 6 deletions(-)
>>>
>>> diff --git a/package/qemu/Config.in b/package/qemu/Config.in
>>> index 0b16c8c284..c735381b4b 100644
>>> --- a/package/qemu/Config.in
>>> +++ b/package/qemu/Config.in
>>> @@ -1,11 +1,8 @@
>>>   config BR2_PACKAGE_QEMU_ARCH_SUPPORTS_TARGET
>>>   	bool
>>>   	# Only tested on these architectures
>>> +	default n if !BR2_ARCH_IS_64
>>>   	default y if BR2_aarch64
>>> -	default y if BR2_arm && !BR2_ARM_CPU_ARMV4 && !BR2_ARM_CPU_ARMV5
>>> -	default y if BR2_i386
>>> -	default y if BR2_mips
>>> -	default y if BR2_mipsel
>> qemu 11 dropped 32-bit host support as you mentioned in commit log. But
>> this config symbol indicates target support. qemu changelog does not
>> mention removal of all 32-bit targets.
>
> This is for building Qemu for the (Buildroot) target system though. That makes
> the Buildroot target the (Qemu) host (VMs running on the target), so it's
> affected by Qemu dropping 32-bit host support. The Buildroot host-qemu
> shouldn't be, unless someone is building on a 32-bit system (seems unlikely).

Thanks. I missed that part. I guess the commit log should explain this
host vs target complexity.

baruch

-- 
                                                     ~. .~   Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
   - baruch@tkos.co.il - tel: +972.52.368.4656, http://www.tkos.co.il -
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Re: [Buildroot] [PATCH RESEND] package/qemu: bump to version 11.0.0

[Joseph Kogut]

Hello Baruch and Fiona,

On Wed, May 13, 2026 at 3:02 AM Fiona Klute via buildroot
<buildroot@buildroot.org> wrote:
>
> > qemu 11 dropped 32-bit host support as you mentioned in commit log. But
> > this config symbol indicates target support. qemu changelog does not
> > mention removal of all 32-bit targets.
>
> This is for building Qemu for the (Buildroot) target system though. That
> makes the Buildroot target the (Qemu) host (VMs running on the target),
> so it's affected by Qemu dropping 32-bit host support. The Buildroot
> host-qemu shouldn't be, unless someone is building on a 32-bit system
> (seems unlikely).
>

Indeed, and you've helped me realize that I've missed updating qemu's
Config.in.host with the corresponding change to drop support for
32-bit (buildroot) hosts. I'll make that change and follow up.

On Wed, May 13, 2026 at 3:08 AM Baruch Siach via buildroot
<buildroot@buildroot.org> wrote:
>
> Thanks. I missed that part. I guess the commit log should explain this
> host vs target complexity.
>

As I added above, this patch missed updating Config.in.host, so I'll
update the commit log to more thoroughly document this change before
resubmitting.

Best regards,
Joseph
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Re: [Buildroot] [PATCH RESEND] package/qemu: bump to version 11.0.0

[Joseph Kogut]

Hello,

On Wed, May 13, 2026 at 9:38 AM Joseph Kogut <joseph.kogut@gmail.com> wrote:
>
> As I added above, this patch missed updating Config.in.host, so I'll
> update the commit log to more thoroughly document this change before
> resubmitting.
>

It seems I actually confused myself. Functionally, the submitted patch
is fine (as far as 32-bit support goes, see below), Config.in.host
doesn't need updated for the 32-bit drop, as the ARCH_SUPPORTS configs
specify compatible *targets*, rather than the host architecture.
Running utils/test-pkg with the below config:


BR2_PACKAGE_HOST_QEMU=y
BR2_PACKAGE_HOST_QEMU_SYSTEM_MODE=y
BR2_PACKAGE_HOST_PYTHON3=y
BR2_PACKAGE_HOST_PYTHON3_SSL=y


$ utils/test-pkg -p host-qemu -c host-qemu.config -a
                             arm-aarch64 [ 1/32]: OK
              bootlin-aarch64-glibc-old [ 2/32]: OK
                  bootlin-aarch64-glibc [ 3/32]: OK
              bootlin-arcle-hs38-uclibc [ 4/32]: SKIPPED
                   bootlin-armv5-uclibc [ 5/32]: OK
                    bootlin-armv7-glibc [ 6/32]: OK
                     bootlin-armv7-musl [ 7/32]: OK
                  bootlin-armv7m-uclibc [ 8/32]: OK
               bootlin-m68k-5208-uclibc [ 9/32]: OK
              bootlin-m68k-68040-uclibc [10/32]: OK
            bootlin-microblazeel-uclibc [11/32]: FAILED
                 bootlin-mips64el-glibc [12/32]: OK
                  bootlin-mipsel-uclibc [13/32]: OK
               bootlin-mipsel32r6-glibc [14/32]: OK
                bootlin-openrisc-uclibc [15/32]: OK
          bootlin-powerpc-e500mc-uclibc [16/32]: OK
       bootlin-powerpc64le-power8-glibc [17/32]: OK
                  bootlin-riscv32-glibc [18/32]: OK
                  bootlin-riscv64-glibc [19/32]: OK
                   bootlin-riscv64-musl [20/32]: OK
                bootlin-s390x-z13-glibc [21/32]: OK
                     bootlin-sh4-uclibc [22/32]: OK
                   bootlin-sparc-uclibc [23/32]: OK
                  bootlin-sparc64-glibc [24/32]: OK
                   bootlin-x86-64-glibc [25/32]: OK
                    bootlin-x86-64-musl [26/32]: OK
                  bootlin-x86-64-uclibc [27/32]: OK
                  bootlin-x86-i686-musl [28/32]: OK
                  bootlin-xtensa-uclibc [29/32]: OK
                           br-arm-basic [30/32]: OK
                   br-arm-full-nothread [31/32]: OK
                     br-arm-full-static [32/32]: OK
32 builds, 1 skipped, 1 build failed, 0 legal-info failed, 0 show-info failed


The build log for the one failing build shows:
     ERROR: Unknown target name 'microblazeel-softmmu'

Checking the qemu configure script, it looks like microblaze-softmmu
is supported, but the microblazeel-softmmu target was dropped. The
history shows why.


commit 46a25ae3f0e75e230c06e21435850b1cd1c44f07
Author: Thomas Huth <thuth@redhat.com>
Date:   Thu Feb 26 09:46:06 2026 +0100

   Remove the qemu-system-microblazeel target from the build

   It's been deprecated since two releases, so it should be fine to
   remove this now. Users can use the qemu-system-microblaze binary
   instead that can handle both endiannesses now.

   Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
   Signed-off-by: Thomas Huth <thuth@redhat.com>
   Message-ID: <20260226084608.11251-5-thuth@redhat.com>


This commit was introduced in v11.0.0, and this does need fixed, so
I'll go ahead and resubmit with that.

Best regards,
Joseph
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