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Christian König 4e28aa8f7e drm/drm_exec: avoid indirect goto 
The drm_exec component uses a variable with scope limited to the for() and
an indirect goto to allow instantiating multiple macros in the same
function.

This unfortunately doesn't work well with certain compilers when the
indirect goto can't be lowered to a direct jump.

Switch the indirect goto to a direct goto, the drawback is that we now
can't use the dma_exec_until_all_locked() macro in the same function
multiple times.

The is currently only one user of this and only as a hacky workaround
which is about to be removed.

So document that the __label__ statement should be used when the macro is
used multiple times and fix the tests and the only use case where that is
necessary.

Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Christian König <christian.koenig@amd.com>
Fixes: 9920249a52 ("drm/amdgpu: convert amdgpu_vm_lock_by_pasid() to drm_exec")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202606231854.7LeCtlLe-lkp@intel.com/
Closes: https://lore.kernel.org/oe-kbuild-all/202606232356.gwHMAJAW-lkp@intel.com/
Closes: https://lore.kernel.org/oe-kbuild-all/202606240753.kYjobJVl-lkp@intel.com/
Closes: https://lore.kernel.org/oe-kbuild-all/202606241110.iUga5vVw-lkp@intel.com/
Closes: https://lore.kernel.org/oe-kbuild-all/202607031446.1PWG18mN-lkp@intel.com/
Closes: https://lore.kernel.org/oe-kbuild-all/202607031837.HSmBj8pr-lkp@intel.com/
Closes: https://lore.kernel.org/oe-kbuild-all/202607040159.GopyEswS-lkp@intel.com/
Tested-by: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Link: https://lore.kernel.org/r/20260704084133.122053-1-christian.koenig@amd.com
History 2026-07-07 14:02:53 +02:00
..
acpi Driver core changes for 7.2-rc1 2026-06-15 12:41:17 +05:30
asm-generic mm.git review status for mm-hotfixes-stable..mm-nonmm-stable 2026-06-21 13:20:19 -07:00
clocksource clocksource/drivers/arm_arch_timer_mmio: Switch over to standalone driver 2025-09-23 12:31:50 +02:00
crypto Networking changes for 7.2. 2026-06-17 08:17:00 +01:00
cxl cxl/region: Introduce devm_cxl_probe_mem() 2026-06-12 13:47:30 -07:00
drm drm/drm_exec: avoid indirect goto 2026-07-07 14:02:53 +02:00
dt-bindings This is all clk driver updates. Mostly new SoC support for 2026-06-25 12:48:57 -07:00
hyperv hyperv: Clean up and fix the guest ID comment in hvgdk.h 2026-05-27 15:05:26 -07:00
keys keys: Pin request_key_auth payload in instantiate paths 2026-06-15 15:19:13 +03:00
kunit linux_kselftest-kunit-7.2-rc1 2026-06-16 16:33:57 +05:30
kvm Merge branch kvm-arm64/vgic-v5-PPI-fixes into kvmarm-master/next 2026-06-12 09:08:31 +01:00
linux NTB updates include an EPF bug fix to prevent an invalid unmap during 2026-06-28 07:46:12 -07:00
math-emu powerpc/math-emu: Remove -w build flag and fix warnings 2022-09-05 17:28:25 +10:00
media media: v4l2-fwnode: Fix subdev owner overwritten in v4l2_async_register_subdev_sensor() 2026-06-05 10:28:03 +03:00
memory memory: renesas-rpc-if: Add RZ/G3E xSPI support 2025-05-01 12:22:25 +02:00
misc cxl: Remove driver 2025-03-16 22:04:27 +11:00
net Including fixes from netfilter and IPsec. 2026-06-25 12:25:36 -07:00
pcmcia pcmcia: remove PCCARD_IODYN 2025-08-16 15:37:47 +02:00
ras PCI/AER: Report CXL or PCIe bus type in AER trace logging 2026-01-22 15:07:04 -07:00
rdma RDMA v7.2 merge window 2026-06-18 08:16:21 -07:00
rv rv: Prevent task migration while handling per-CPU events 2026-06-03 12:33:25 +02:00
scsi scsi: core: Convert INQUIRY information 2026-05-22 21:49:05 -04:00
soc This is all clk driver updates. Mostly new SoC support for 2026-06-25 12:48:57 -07:00
sound ASoC: Fixes for v7.2 2026-06-26 07:33:15 +02:00
target scsi: core: target: Add INQUIRY-related constants to scsi_common.h 2026-05-22 21:49:04 -04:00
trace This adds support for manual client session reset in CephFS, allowing 2026-06-26 16:15:53 -07:00
uapi Including fixes from netfilter and IPsec. 2026-06-25 12:25:36 -07:00
ufs Merge branch 7.1/scsi-fixes into 7.2/scsi-staging 2026-06-15 21:01:30 -04:00
vdso futex: Provide infrastructure to plug the non contended robust futex unlock race 2026-06-03 11:38:52 +02:00
video fbdev: udlfb: add vm_ops to dlfb_ops_mmap to prevent use-after-free 2026-05-04 10:35:55 +02:00
xen xen: constify xsd_errors array 2026-06-08 09:00:06 +02:00
Kbuild drm: ensure drm headers are self-contained and pass kernel-doc 2025-02-12 10:44:43 +02:00