On 24.04.2024 09:57, Naresh Kamboju wrote:
On Wed, 24 Apr 2024 at 03:16, Greg Kroah-Hartman gregkh@linuxfoundation.org wrote:
This is the start of the stable review cycle for the 5.15.157 release. There are 71 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.
Responses should be made by Thu, 25 Apr 2024 21:38:28 +0000. Anything received after that time might be too late.
The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.15.157-rc... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y and the diffstat can be found below.
thanks,
greg k-h
The s390 defconfig build failed with gcc-12 and clang-17 on the Linux stable-rc linux.5.15.y branch.
Reported-by: Linux Kernel Functional Testing lkft@linaro.org
Build log:
drivers/s390/cio/qdio_main.c: In function 'qdio_int_handler': drivers/s390/cio/qdio_main.c:761:52: error: incompatible type for argument 2 of 'ccw_device_start' 761 | rc = ccw_device_start(cdev, irq_ptr->ccw, intparm, 0, 0); | ~~~~~~~^~~~~ | | | struct ccw1 In file included from arch/s390/include/asm/qdio.h:13, from drivers/s390/cio/qdio_main.c:18: arch/s390/include/asm/ccwdev.h:172:50: note: expected 'struct ccw1 *' but argument is of type 'struct ccw1' 172 | extern int ccw_device_start(struct ccw_device *, struct ccw1 *, | ^~~~~~~~~~~~~ make[3]: *** [scripts/Makefile.build:289: drivers/s390/cio/qdio_main.o] Error 1
Suspected commit:
s390/qdio: handle deferred cc1 [ Upstream commit 607638faf2ff1cede37458111496e7cc6c977f6f ]
This is due to a type change of field 'ccw' in 'struct qdio_irq' that was introduced in v5.17 via commit 718ce9e10171 ("s390/qdio: avoid allocating the qdio_irq with GFP_DMA").
The following change to commit 607638faf2ff ("s390/qdio: handle deferred cc1") fixes the compile error on v5.15:
--- a/drivers/s390/cio/qdio_main.c +++ b/drivers/s390/cio/qdio_main.c @@ -758,7 +758,7 @@ void qdio_int_handler(struct ccw_device *cdev, unsigned long intparm,
if (rc == -EAGAIN) { DBF_DEV_EVENT(DBF_INFO, irq_ptr, "qint retry"); - rc = ccw_device_start(cdev, irq_ptr->ccw, intparm, 0, 0); + rc = ccw_device_start(cdev, &irq_ptr->ccw, intparm, 0, 0); if (!rc) return; DBF_ERROR("%4x RETRY ERR", irq_ptr->schid.sch_no);