We patch DMA_BUF to make it tristate, so once ALL_KMODS is selected it will
be built as a module even if previously disabled in the config.
So, since IO_URING_ZCRX does not depend on DMA_BUF linking will fail with:
aarch64-openwrt-linux-musl-ld: Unexpected GOT/PLT entries detected!
aarch64-openwrt-linux-musl-ld: Unexpected run-time procedure linkages detected!
aarch64-openwrt-linux-musl-ld: io_uring/zcrx.o: in function `io_release_dmabuf':
io_uring/zcrx.c:94:(.text+0x20): undefined reference to `dma_buf_unmap_attachment_unlocked'
aarch64-openwrt-linux-musl-ld: io_uring/zcrx.c:97:(.text+0x30): undefined reference to `dma_buf_detach'
aarch64-openwrt-linux-musl-ld: io_uring/zcrx.c:99:(.text+0x3c): undefined reference to `dma_buf_put'
aarch64-openwrt-linux-musl-ld: io_uring/zcrx.o: in function `io_import_dmabuf':
io_uring/zcrx.c:125:(.text+0x1b20): undefined reference to `dma_buf_get'
aarch64-openwrt-linux-musl-ld: io_uring/zcrx.c:132:(.text+0x1b34): undefined reference to `dma_buf_attach'
aarch64-openwrt-linux-musl-ld: io_uring/zcrx.c:139:(.text+0x1b48): undefined reference to `dma_buf_map_attachment_unlocked'
make[6]: *** [scripts/Makefile.vmlinux:72: vmlinux.unstripped] Error 1
So, lets use IS_REACHABLE() to check for CONFIG_DMA_SHARED_BUFFER instead
to avoid adding a dependency to CONFIG_DMA_SHARED_BUFFER.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
This patch silences compiler warnings about unused variables by explicitly
casting them to void where appropriate.
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/21078
Signed-off-by: Robert Marko <robimarko@gmail.com>
Partially reverse https://web.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-6.18.y&id=39cfd5b12160be4f57df1c3ba60139741c827616
to prevent generation of empty modules.builtin.modinfo and modules.builtin
files that cause modules compilation errors.
If an out-of-tree package or any kernel-install rule ran modprobe xyz while
the build was still in progress, and xyz had been configured =y, a clean tree
would already have xyz listed in modules.builtin; with the empty file produced
by the buggy rule it was missing, so modprobe emitted "module xyz not found"
even though the code was sitting inside the freshly built vmlinux.
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/21078
Signed-off-by: Robert Marko <robimarko@gmail.com>
This patch fixes the "Unsupported UART type 4" error by adding support
for the UPIO_AU I/O type in set_io_from_upio() (used by Au1x00 and
RT288x). It assigns the correct serial input/output functions
(io_serial_in, io_serial_out) for proper operation when UPIO_AU is
configured.
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/21078
Signed-off-by: Robert Marko <robimarko@gmail.com>
This patch set introduces support for using the in-tree (mainline)
EIP93 crypto driver for kernel 6.18 and later, along with additional
improvements and fixes:
- Conditional Kconfig/Makefile handling for crypto-hw-eip93 to enable use of the mainline driver with kernel 6.18+.
- Patch 926: Use software AES fallback for small requests in the EIP93 driver.
- Patch 927: Add `mediatek,mtk-eip93` compatible string for upstream kernel device trees.
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/21078
Signed-off-by: Robert Marko <robimarko@gmail.com>
Refreshed patches for generic/hack-6.18 by running
make target/linux/refresh
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/21078
Signed-off-by: Robert Marko <robimarko@gmail.com>
This is an automatically generated commit.
When doing `git bisect`, consider `git bisect --skip`.
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/21078
Signed-off-by: Robert Marko <robimarko@gmail.com>
