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| author | Kees Cook <kees+treewide@kernel.org> | 2026-09-02 15:31:14 -0700 |
|---|---|---|
| committer | Kees Cook <kees@kernel.org> | 2026-09-04 21:37:00 -0700 |
| commit | 3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d (patch) | |
| tree | c65086f9bdcd48c6360fb7cb4598bca084da1f32 /arch/mips/sibyte/Kconfig | |
| download | linux-stable-3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d.tar.gz linux-stable-3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d.zip | |
treewide: refresh kmalloc_obj() conversionsgrafted
This is another run of the Coccinelle script for converting kmalloc()
family of allocations to kmalloc_obj() via the existing rules in
scripts/coccinelle/api/kmalloc_objs.cocci
This catches both the set of kmalloc() uses added since the first
kmalloc_obj() conversions in v7.0 and adds a large group missed in the
first pass due to Coccinelle not interacting well with the cleanup.h
scoped_...() family of macros[1]. I worked around this with spatch's
"--macro-file" argument to a file with all the scoped_...() macros mapped
to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control
flow indicator I could find.
Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc,
riscv, and s390 with no new warnings.
Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1]
Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2]
Signed-off-by: Kees Cook <kees+treewide@kernel.org>
Diffstat (limited to 'arch/mips/sibyte/Kconfig')
| -rw-r--r-- | arch/mips/sibyte/Kconfig | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/arch/mips/sibyte/Kconfig b/arch/mips/sibyte/Kconfig new file mode 100644 index 000000000..5fb92fe84 --- /dev/null +++ b/arch/mips/sibyte/Kconfig @@ -0,0 +1,136 @@ +# SPDX-License-Identifier: GPL-2.0 +config SIBYTE_SB1250 + bool + select CEVT_SB1250 + select CSRC_SB1250 + select HAVE_PCI + select IRQ_MIPS_CPU + select SIBYTE_ENABLE_LDT_IF_PCI + select SIBYTE_HAS_ZBUS_PROFILING + select SIBYTE_SB1xxx_SOC + select SYS_SUPPORTS_SMP + +config SIBYTE_BCM1125 + bool + select CEVT_SB1250 + select CSRC_SB1250 + select HAVE_PCI + select IRQ_MIPS_CPU + select SIBYTE_BCM112X + select SIBYTE_HAS_ZBUS_PROFILING + select SIBYTE_SB1xxx_SOC + +config SIBYTE_BCM112X + bool + select CEVT_SB1250 + select CSRC_SB1250 + select IRQ_MIPS_CPU + select SIBYTE_SB1xxx_SOC + select SIBYTE_HAS_ZBUS_PROFILING + +config SIBYTE_BCM1x80 + bool + select CEVT_BCM1480 + select CSRC_BCM1480 + select HAVE_PCI + select IRQ_MIPS_CPU + select SIBYTE_HAS_ZBUS_PROFILING + select SIBYTE_SB1xxx_SOC + select SYS_SUPPORTS_SMP + +config SIBYTE_SB1xxx_SOC + bool + select IRQ_MIPS_CPU + select SWAP_IO_SPACE + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL + select FW_CFE + select SYS_HAS_EARLY_PRINTK + +choice + prompt "SiByte SOC Stepping" + depends on SIBYTE_SB1xxx_SOC + +config CPU_SB1_PASS_2_1250 + bool "1250 An" + depends on SIBYTE_SB1250 + select CPU_SB1_PASS_2 + help + Also called BCM1250 Pass 2 + +config CPU_SB1_PASS_2_2 + bool "1250 Bn" + depends on SIBYTE_SB1250 + select CPU_HAS_PREFETCH + help + Also called BCM1250 Pass 2.2 + +config CPU_SB1_PASS_4 + bool "1250 Cn" + depends on SIBYTE_SB1250 + select CPU_HAS_PREFETCH + help + Also called BCM1250 Pass 3 + +config CPU_SB1_PASS_2_112x + bool "112x Hybrid" + depends on SIBYTE_BCM112X + select CPU_SB1_PASS_2 + +config CPU_SB1_PASS_3 + bool "112x An" + depends on SIBYTE_BCM112X + select CPU_HAS_PREFETCH + +endchoice + +config CPU_SB1_PASS_2 + bool + +config SIBYTE_HAS_LDT + bool + +config SIBYTE_ENABLE_LDT_IF_PCI + bool + select SIBYTE_HAS_LDT if PCI + +config SB1_CEX_ALWAYS_FATAL + bool "All cache exceptions considered fatal (no recovery attempted)" + depends on SIBYTE_SB1xxx_SOC + +config SB1_CERR_STALL + bool "Stall (rather than panic) on fatal cache error" + depends on SIBYTE_SB1xxx_SOC + +config SIBYTE_CFE_CONSOLE + bool "Use firmware console" + depends on SIBYTE_SB1xxx_SOC + help + Use the CFE API's console write routines during boot. Other console + options (VT console, sb1250 duart console, etc.) should not be + configured. + +config SIBYTE_BUS_WATCHER + bool "Support for Bus Watcher statistics" + depends on SIBYTE_SB1xxx_SOC && \ + (SIBYTE_BCM112X || SIBYTE_SB1250 || SIBYTE_BCM1x80) + help + Handle and keep statistics on the bus error interrupts (COR_ECC, + BAD_ECC, IO_BUS). + +config SIBYTE_BW_TRACE + bool "Capture bus trace before bus error" + depends on SIBYTE_BUS_WATCHER + help + Run a continuous bus trace, dumping the raw data as soon as + a ZBbus error is detected. Cannot work if ZBbus profiling + is turned on, and also will interfere with JTAG-based trace + buffer activity. Raw buffer data is dumped to console, and + must be processed off-line. + +config SIBYTE_TBPROF + tristate "Support for ZBbus profiling" + depends on SIBYTE_HAS_ZBUS_PROFILING + +config SIBYTE_HAS_ZBUS_PROFILING + bool |
