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| author | Alexei Starovoitov <ast@kernel.org> | 2026-09-30 09:59:20 +0000 |
|---|---|---|
| committer | Kumar Kartikeya Dwivedi <memxor@gmail.com> | 2026-10-01 18:40:05 +0200 |
| commit | aeb709c767aeca996e6011133e4f7bdb2a4af652 (patch) | |
| tree | c1c2bdbb4b6b7174a5bbe9e4c2c1f1c0204adcb5 /drivers/mtd/hyperbus/Kconfig | |
| download | linux-stable-aeb709c767aeca996e6011133e4f7bdb2a4af652.tar.gz linux-stable-aeb709c767aeca996e6011133e4f7bdb2a4af652.zip | |
selftests/bpf: Add a test for objects stuck in free_by_rcu_ttracegrafted
Delete all elements of BPF_F_NO_PREALLOC hash map in one batch. The first
free_bulk() starts RCU tasks trace GP and the rest of the elements are
freed while it's in flight. Wait for call_rcu_ttrace_in_progress to clear
in bpf_mem_cache of every cpu and check that free_by_rcu_ttrace and
waiting_for_gp_ttrace lists are empty.
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20260930095920.601738-4-alexei.starovoitov@gmail.com
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Diffstat (limited to 'drivers/mtd/hyperbus/Kconfig')
| -rw-r--r-- | drivers/mtd/hyperbus/Kconfig | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/mtd/hyperbus/Kconfig b/drivers/mtd/hyperbus/Kconfig new file mode 100644 index 000000000..30ffc4c16 --- /dev/null +++ b/drivers/mtd/hyperbus/Kconfig @@ -0,0 +1,32 @@ +menuconfig MTD_HYPERBUS + tristate "HyperBus support" + depends on HAS_IOMEM + select MTD_CFI + select MTD_MAP_BANK_WIDTH_2 + select MTD_CFI_AMDSTD + select MTD_COMPLEX_MAPPINGS + help + This is the framework for the HyperBus which can be used by + the HyperBus Controller driver to communicate with + HyperFlash. See Cypress HyperBus specification for more + details + +if MTD_HYPERBUS + +config HBMC_AM654 + tristate "HyperBus controller driver for AM65x SoC" + depends on ARCH_K3 || COMPILE_TEST + select MULTIPLEXER + imply MUX_MMIO + help + This is the driver for HyperBus controller on TI's AM65x and + other SoCs + +config RPCIF_HYPERBUS + tristate "Renesas RPC-IF HyperBus driver" + depends on RENESAS_RPCIF + depends on MTD_CFI_BE_BYTE_SWAP + help + This option includes Renesas RPC-IF HyperBus support. + +endif # MTD_HYPERBUS |