diff options
Diffstat (limited to 'target/linux/generic/hack-5.4/904-debloat_dma_buf.patch')
| -rw-r--r-- | target/linux/generic/hack-5.4/904-debloat_dma_buf.patch | 44 |
1 files changed, 27 insertions, 17 deletions
diff --git a/target/linux/generic/hack-5.4/904-debloat_dma_buf.patch b/target/linux/generic/hack-5.4/904-debloat_dma_buf.patch index 3cbafc701e..a9a250fe40 100644 --- a/target/linux/generic/hack-5.4/904-debloat_dma_buf.patch +++ b/target/linux/generic/hack-5.4/904-debloat_dma_buf.patch @@ -13,48 +13,48 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> --- a/drivers/base/Kconfig +++ b/drivers/base/Kconfig -@@ -172,7 +172,7 @@ config SOC_BUS +@@ -179,7 +179,7 @@ config SOC_BUS source "drivers/base/regmap/Kconfig" config DMA_SHARED_BUFFER - bool + tristate default n - select ANON_INODES select IRQ_WORK + help --- a/drivers/dma-buf/Makefile +++ b/drivers/dma-buf/Makefile -@@ -1,3 +1,7 @@ --obj-y := dma-buf.o dma-fence.o dma-fence-array.o reservation.o seqno-fence.o +@@ -1,9 +1,13 @@ + # SPDX-License-Identifier: GPL-2.0-only +-obj-y := dma-buf.o dma-fence.o dma-fence-array.o dma-fence-chain.o \ +- dma-resv.o seqno-fence.o -obj-$(CONFIG_SYNC_FILE) += sync_file.o -obj-$(CONFIG_SW_SYNC) += sw_sync.o sync_debug.o +-obj-$(CONFIG_UDMABUF) += udmabuf.o +obj-$(CONFIG_DMA_SHARED_BUFFER) := dma-shared-buffer.o + -+dma-buf-objs-y := dma-buf.o dma-fence.o dma-fence-array.o reservation.o seqno-fence.o -+dma-buf-objs-$(CONFIG_SYNC_FILE) += sync_file.o ++dma-buf-objs-y := dma-buf.o dma-fence.o dma-fence-array.o dma-fence-chain.o \ ++ dma-resv.o seqno-fence.o ++dma-buf-objs-$(CONFIG_SYNC_FILE) += sync_file.o +dma-buf-objs-$(CONFIG_SW_SYNC) += sw_sync.o sync_debug.o ++dma-buf-objs-$(CONFIG_UDMABUF) += udmabuf.o + +dma-shared-buffer-objs := $(dma-buf-objs-y) + + dmabuf_selftests-y := \ + selftest.o \ --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c -@@ -34,6 +34,7 @@ - #include <linux/poll.h> - #include <linux/reservation.h> - #include <linux/mm.h> -+#include <linux/module.h> - - #include <uapi/linux/dma-buf.h> - -@@ -1159,4 +1160,5 @@ static void __exit dma_buf_deinit(void) - { +@@ -1297,4 +1297,5 @@ static void __exit dma_buf_deinit(void) dma_buf_uninit_debugfs(); + kern_unmount(dma_buf_mnt); } -__exitcall(dma_buf_deinit); +module_exit(dma_buf_deinit); +MODULE_LICENSE("GPL"); --- a/kernel/sched/core.c +++ b/kernel/sched/core.c -@@ -2129,6 +2129,7 @@ int wake_up_state(struct task_struct *p, +@@ -2673,6 +2673,7 @@ int wake_up_state(struct task_struct *p, { return try_to_wake_up(p, state, 0); } @@ -62,3 +62,13 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> /* * Perform scheduler related setup for a newly forked process p. +--- a/fs/d_path.c ++++ b/fs/d_path.c +@@ -307,6 +307,7 @@ char *dynamic_dname(struct dentry *dentr + buffer += buflen - sz; + return memcpy(buffer, temp, sz); + } ++EXPORT_SYMBOL_GPL(dynamic_dname); + + char *simple_dname(struct dentry *dentry, char *buffer, int buflen) + { |