Series comparison

Hi; here's an arm pullreq for whichever rc we're up to now :-)
One easy bugfix for an assertion, and one docs-only change to
update a URL.

thanks
-- PMM

The following changes since commit 9ef49528b5286f078061b52ac41e0ca19fa10e36:

Merge tag 'hw-misc-20251125' of https://github.com/philmd/qemu into staging (2025-11-25 14:22:39 -0800)

are available in the Git repository at:

https://gitlab.com/pm215/qemu.git tags/pull-target-arm-20251201

for you to fetch changes up to ebb625262c7f9837d6c7b9d8a0c1349fe8a8f4ff:

docs/devel: Update URL for make-pullreq script (2025-12-01 09:39:46 +0000)

----------------------------------------------------------------
target-arm queue:
 * fix assertion in translation of BRA
 * update soon-to-break URL in docs

----------------------------------------------------------------
Harald van Dijk (1):
      target/arm: Fix assert on BRA.

Peter Maydell (1):
      docs/devel: Update URL for make-pullreq script

docs/devel/submitting-a-pull-request.rst | 2 +-
 target/arm/tcg/translate-a64.c           | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

From: Harald van Dijk <hdijk@accesssoftek.com>

trans_BRA does

gen_a64_set_pc(s, dst);
    set_btype_for_br(s, a->rn);

gen_a64_set_pc does

s->pc_save = -1;

set_btype_for_br (if aa64_bti is enabled and the register is not x16 or
x17) does

gen_pc_plus_diff(s, pc, 0);

gen_pc_plus_diff does

assert(s->pc_save != -1);

Hence, this assert is getting hit. We need to call set_btype_for_br
before gen_a64_set_pc, and there is nothing in set_btype_for_br that
depends on gen_a64_set_pc having already been called, so this commit
simply swaps the calls.

(The commit message for 64678fc45d8f6 says that set_brtype_for_br()
must be "moved after" get_a64_set_pc(), but this is a mistake in
the commit message -- the actual changes in that commit move
set_brtype_for_br() *before* get_a64_set_pc() and this is necessary
to avoid the assert.)

Cc: qemu-stable@nongnu.org
Fixes: 64678fc45d8f6 ("target/arm: Fix BTI versus CF_PCREL")
Signed-off-by: Harald van Dijk <hdijk@accesssoftek.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: d2265ebb-84bc-41b7-a2d7-05dc9a5a2055@accesssoftek.com
[PMM: added note about 64678fc45d8f6 to commit message]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 target/arm/tcg/translate-a64.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/arm/tcg/translate-a64.c b/target/arm/tcg/translate-a64.c
index XXXXXXX..XXXXXXX 100644
--- a/target/arm/tcg/translate-a64.c
+++ b/target/arm/tcg/translate-a64.c
@@ -XXX,XX +XXX,XX @@ static bool trans_BRA(DisasContext *s, arg_bra *a)
         return false;
     }
     dst = auth_branch_target(s, cpu_reg(s,a->rn), cpu_reg_sp(s, a->rm), !a->m);
-    gen_a64_set_pc(s, dst);
     set_btype_for_br(s, a->rn);
+    gen_a64_set_pc(s, dst);
     s->base.is_jmp = DISAS_JUMP;
     return true;
 }
-- 
2.43.0

In the submitting-a-pull-request docs, we have a link to the
make-pullreq script which might be useful for maintainers.  The
canonical git repo for this script has moved; update the link.

Cc: qemu-stable@nongnu.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-id: 20251125164511.255550-1-peter.maydell@linaro.org
---
 docs/devel/submitting-a-pull-request.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/devel/submitting-a-pull-request.rst b/docs/devel/submitting-a-pull-request.rst
index XXXXXXX..XXXXXXX 100644
--- a/docs/devel/submitting-a-pull-request.rst
+++ b/docs/devel/submitting-a-pull-request.rst
@@ -XXX,XX +XXX,XX @@ subject tag is "PULL SUBSYSTEM s390/block/whatever" rather than just
 pull requests that should be applied to master.
 
 You might be interested in the `make-pullreq
-<https://git.linaro.org/people/peter.maydell/misc-scripts.git/tree/make-pullreq>`__
+<https://gitlab.com/pm215/misc-scripts/-/blob/master/make-pullreq>`__
 script which automates some of this process for you and includes a few
 sanity checks. Note that you must edit it to configure it suitably for
 your local situation!
-- 
2.43.0

v3->v4: Windows headers define an INT type which clashed
with an enum value name in arm_gicv3_its.c...

The following changes since commit eae587e8e3694b1aceab23239493fb4c7e1a80f5:

Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2021-09-13' into staging (2021-09-13 11:00:30 +0100)

are available in the Git repository at:

https://git.linaro.org/people/pmaydell/qemu-arm.git tags/pull-target-arm-20210913-3

for you to fetch changes up to 28e987a7e7edaa3ca7feeac65edca26145df8814:

hw/arm/mps2.c: Mark internal-only I2C buses as 'full' (2021-09-13 21:01:08 +0100)

----------------------------------------------------------------
target-arm queue:
 * mark MPS2/MPS3 board-internal i2c buses as 'full' so that command
   line user-created devices are not plugged into them
 * Take an exception if PSTATE.IL is set
 * Support an emulated ITS in the virt board
 * Add support for kudo-bmc board
 * Probe for KVM_CAP_ARM_VM_IPA_SIZE when creating scratch VM
 * cadence_uart: Fix clock handling issues that prevented
   u-boot from running

----------------------------------------------------------------
Bin Meng (6):
      hw/misc: zynq_slcr: Correctly compute output clocks in the reset exit phase
      hw/char: cadence_uart: Disable transmit when input clock is disabled
      hw/char: cadence_uart: Move clock/reset check to uart_can_receive()
      hw/char: cadence_uart: Convert to memop_with_attrs() ops
      hw/char: cadence_uart: Ignore access when unclocked or in reset for uart_{read, write}()
      hw/char: cadence_uart: Log a guest error when device is unclocked or in reset

Chris Rauer (1):
      hw/arm: Add support for kudo-bmc board.

Marc Zyngier (1):
      hw/arm/virt: KVM: Probe for KVM_CAP_ARM_VM_IPA_SIZE when creating scratch VM

Peter Maydell (5):
      target/arm: Take an exception if PSTATE.IL is set
      qdev: Support marking individual buses as 'full'
      hw/arm/mps2-tz.c: Add extra data parameter to MakeDevFn
      hw/arm/mps2-tz.c: Mark internal-only I2C buses as 'full'
      hw/arm/mps2.c: Mark internal-only I2C buses as 'full'

Richard Henderson (1):
      target/arm: Merge disas_a64_insn into aarch64_tr_translate_insn

Shashi Mallela (9):
      hw/intc: GICv3 ITS initial framework
      hw/intc: GICv3 ITS register definitions added
      hw/intc: GICv3 ITS command queue framework
      hw/intc: GICv3 ITS Command processing
      hw/intc: GICv3 ITS Feature enablement
      hw/intc: GICv3 redistributor ITS processing
      tests/data/acpi/virt: Add IORT files for ITS
      hw/arm/virt: add ITS support in virt GIC
      tests/data/acpi/virt: Update IORT files for ITS