android_kernel_motorola_sm6375/drivers/uio
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Long Li 0ac228f76f uio_hv_generic: Use correct size for interrupt and monitor pages
commit c951ab8fd3589cf6991ed4111d2130816f2e3ac2 upstream.

Interrupt and monitor pages should be in Hyper-V page size (4k bytes).
This can be different from the system page size.

This size is read and used by the user-mode program to determine the
mapped data region. An example of such user-mode program is the VMBus
driver in DPDK.

Cc: stable@vger.kernel.org
Fixes: 95096f2fbd ("uio-hv-generic: new userspace i/o driver for VMBus")
Signed-off-by: Long Li <longli@microsoft.com>
Reviewed-by: Michael Kelley <mhklinux@outlook.com>
Link: https://lore.kernel.org/r/1746492997-4599-3-git-send-email-longli@linuxonhyperv.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Message-ID: <1746492997-4599-3-git-send-email-longli@linuxonhyperv.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-06-27 11:02:52 +01:00
..
Kconfig
Makefile
uio.c
uio_aec.c
uio_cif.c
uio_dmem_genirq.c
uio_fsl_elbc_gpcm.c
uio_hv_generic.c uio_hv_generic: Use correct size for interrupt and monitor pages 2025-06-27 11:02:52 +01:00
uio_mf624.c
uio_netx.c
uio_pci_generic.c
uio_pdrv_genirq.c
uio_pruss.c
uio_sercos3.c