mm/slab: rename CONFIG_SLAB to CONFIG_SLAB_DEPRECATED

As discussed at LSF/MM [1] [2] and with no objections raised there,
deprecate the SLAB allocator. Rename the user-visible option so that
users with CONFIG_SLAB=y get a new prompt with explanation during make
oldconfig, while make olddefconfig will just switch to SLUB.

In all defconfigs with CONFIG_SLAB=y remove the line so those also
switch to SLUB. Regressions due to the switch should be reported to
linux-mm and slab maintainers.

[1] https://lore.kernel.org/all/4b9fc9c6-b48c-198f-5f80-811a44737e5f@suse.cz/
[2] https://lwn.net/Articles/932201/Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Acked-by: David Rientjes <rientjes@google.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> # m68k
Acked-by: Helge Deller <deller@gmx.de> # parisc

arch/arc/configs/axs103_smp_defconfig

@@ -13,7 +13,6 @@ CONFIG_EMBEDDED=y
 CONFIG_PERF_EVENTS=y
 # CONFIG_VM_EVENT_COUNTERS is not set
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_FORCE_LOAD=y
 CONFIG_MODULE_UNLOAD=y

arch/arc/configs/haps_hs_defconfig

@@ -14,7 +14,6 @@ CONFIG_BLK_DEV_INITRD=y
 CONFIG_EXPERT=y
 CONFIG_PERF_EVENTS=y
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_ARC_BUILTIN_DTB_NAME="haps_hs"
 CONFIG_MODULES=y
 # CONFIG_BLK_DEV_BSG is not set

arch/arc/configs/haps_hs_smp_defconfig

@@ -15,7 +15,6 @@ CONFIG_EMBEDDED=y
 CONFIG_PERF_EVENTS=y
 # CONFIG_VM_EVENT_COUNTERS is not set
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_SMP=y
 CONFIG_ARC_BUILTIN_DTB_NAME="haps_hs_idu"
 CONFIG_KPROBES=y

arch/arc/configs/hsdk_defconfig

@@ -13,7 +13,6 @@ CONFIG_EMBEDDED=y
 CONFIG_PERF_EVENTS=y
 # CONFIG_VM_EVENT_COUNTERS is not set
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_ARC_SOC_HSDK=y

arch/arc/configs/tb10x_defconfig

@@ -19,7 +19,6 @@ CONFIG_KALLSYMS_ALL=y
 CONFIG_EMBEDDED=y
 # CONFIG_COMPAT_BRK is not set
 CONFIG_ISA_ARCOMPACT=y
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_FORCE_LOAD=y
 CONFIG_MODULE_UNLOAD=y

arch/arm/configs/am200epdkit_defconfig

@@ -15,7 +15,6 @@ CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_PARTITION_ADVANCED=y
 # CONFIG_SWAP is not set
-CONFIG_SLAB=y
 # CONFIG_VM_EVENT_COUNTERS is not set
 CONFIG_NET=y
 CONFIG_PACKET=m

arch/arm/configs/at91_dt_defconfig

@@ -27,7 +27,6 @@ CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_SWAP is not set
-CONFIG_SLAB=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y

arch/arm/configs/dove_defconfig

@@ -17,7 +17,6 @@ CONFIG_VFP=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_PARTITION_ADVANCED=y
-CONFIG_SLAB=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y

arch/arm/configs/ep93xx_defconfig

@@ -24,7 +24,6 @@ CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_PARTITION_ADVANCED=y
-CONFIG_SLAB=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y

arch/arm/configs/imx_v4_v5_defconfig

@@ -26,7 +26,6 @@ CONFIG_KPROBES=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_SWAP is not set
-CONFIG_SLAB=y
 # CONFIG_COMPAT_BRK is not set
 CONFIG_NET=y
 CONFIG_PACKET=y

arch/arm/configs/lpc32xx_defconfig

@@ -23,7 +23,6 @@ CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_PARTITION_ADVANCED=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
-CONFIG_SLAB=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y

arch/arm/configs/mmp2_defconfig

@@ -12,7 +12,6 @@ CONFIG_VFP=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_SLAB=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y

arch/arm/configs/mvebu_v7_defconfig

@@ -23,7 +23,6 @@ CONFIG_VFP=y
 CONFIG_NEON=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
-CONFIG_SLAB=y
 # CONFIG_COMPACTION is not set
 CONFIG_NET=y
 CONFIG_PACKET=y

arch/arm/configs/nhk8815_defconfig

@@ -16,7 +16,6 @@ CONFIG_AEABI=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_SWAP is not set
-CONFIG_SLAB=y
 CONFIG_CMA=y
 CONFIG_NET=y
 CONFIG_PACKET=y

arch/arm/configs/omap2plus_defconfig

@@ -62,7 +62,6 @@ CONFIG_MODVERSIONS=y
 CONFIG_MODULE_SRCVERSION_ALL=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_BINFMT_MISC=y
-CONFIG_SLAB=y
 CONFIG_CMA=y
 CONFIG_ZSMALLOC=m
 CONFIG_NET=y

arch/arm/configs/pxa168_defconfig

@@ -12,7 +12,6 @@ CONFIG_FPE_NWFPE=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_SLAB=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y

arch/arm/configs/pxa3xx_defconfig

@@ -12,7 +12,6 @@ CONFIG_AEABI=y
 CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.1.100:/nfsroot/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on console=ttyS0,115200 mem=64M debug"
 CONFIG_FPE_NWFPE=y
 CONFIG_MODULES=y
-CONFIG_SLAB=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y

arch/arm/configs/pxa910_defconfig

@@ -13,7 +13,6 @@ CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_AEABI=y
 CONFIG_FPE_NWFPE=y
-CONFIG_SLAB=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y

arch/arm/configs/realview_defconfig

@@ -20,7 +20,6 @@ CONFIG_VFP=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_SWAP is not set
-CONFIG_SLAB=y
 CONFIG_CMA=y
 CONFIG_NET=y
 CONFIG_PACKET=y

arch/arm/configs/rpc_defconfig

@@ -11,7 +11,6 @@ CONFIG_CPU_SA110=y
 CONFIG_FPE_NWFPE=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_BSD_DISKLABEL=y
-CONFIG_SLAB=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y

arch/arm/configs/sama5_defconfig

@@ -26,7 +26,6 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_SWAP is not set
-CONFIG_SLAB=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y

arch/arm/configs/sama7_defconfig

@@ -41,7 +41,6 @@ CONFIG_PARTITION_ADVANCED=y
 # CONFIG_EFI_PARTITION is not set
 # CONFIG_COREDUMP is not set
 # CONFIG_SWAP is not set
-CONFIG_SLAB=y
 # CONFIG_COMPACTION is not set
 CONFIG_CMA=y
 # CONFIG_VM_EVENT_COUNTERS is not set

arch/arm/configs/shmobile_defconfig

@@ -24,7 +24,6 @@ CONFIG_CPUFREQ_DT=y
 CONFIG_VFP=y
 CONFIG_NEON=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
-CONFIG_SLAB=y
 CONFIG_CMA=y
 CONFIG_NET=y
 CONFIG_PACKET=y

arch/arm/configs/sp7021_defconfig

@@ -24,7 +24,6 @@ CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
-CONFIG_SLAB=y
 CONFIG_UEVENT_HELPER=y
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_DEVTMPFS=y

arch/arm/configs/tegra_defconfig

@@ -32,7 +32,6 @@ CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_PARTITION_ADVANCED=y
-CONFIG_SLAB=y
 CONFIG_CMA=y
 CONFIG_NET=y
 CONFIG_PACKET=y

arch/arm/configs/versatile_defconfig

@@ -14,7 +14,6 @@ CONFIG_VFP=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_PARTITION_ADVANCED=y
-CONFIG_SLAB=y
 CONFIG_CMA=y
 CONFIG_NET=y
 CONFIG_PACKET=y

arch/m68k/configs/amiga_defconfig

@@ -41,7 +41,6 @@ CONFIG_MQ_IOSCHED_KYBER=m
 CONFIG_IOSCHED_BFQ=m
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=m
-CONFIG_SLAB=y
 # CONFIG_COMPACTION is not set
 CONFIG_USERFAULTFD=y
 CONFIG_NET=y

arch/m68k/configs/apollo_defconfig

@@ -37,7 +37,6 @@ CONFIG_MQ_IOSCHED_KYBER=m
 CONFIG_IOSCHED_BFQ=m
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=m
-CONFIG_SLAB=y
 # CONFIG_COMPACTION is not set
 CONFIG_USERFAULTFD=y
 CONFIG_NET=y

arch/m68k/configs/atari_defconfig

@@ -44,7 +44,6 @@ CONFIG_MQ_IOSCHED_KYBER=m
 CONFIG_IOSCHED_BFQ=m
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=m
-CONFIG_SLAB=y
 # CONFIG_COMPACTION is not set
 CONFIG_USERFAULTFD=y
 CONFIG_NET=y

arch/m68k/configs/bvme6000_defconfig

@@ -34,7 +34,6 @@ CONFIG_MQ_IOSCHED_KYBER=m
 CONFIG_IOSCHED_BFQ=m
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=m
-CONFIG_SLAB=y
 # CONFIG_COMPACTION is not set
 CONFIG_USERFAULTFD=y
 CONFIG_NET=y

arch/m68k/configs/hp300_defconfig

@@ -36,7 +36,6 @@ CONFIG_MQ_IOSCHED_KYBER=m
 CONFIG_IOSCHED_BFQ=m
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=m
-CONFIG_SLAB=y
 # CONFIG_COMPACTION is not set
 CONFIG_USERFAULTFD=y
 CONFIG_NET=y

arch/m68k/configs/mac_defconfig

@@ -35,7 +35,6 @@ CONFIG_MQ_IOSCHED_KYBER=m
 CONFIG_IOSCHED_BFQ=m
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=m
-CONFIG_SLAB=y
 # CONFIG_COMPACTION is not set
 CONFIG_USERFAULTFD=y
 CONFIG_NET=y

arch/m68k/configs/multi_defconfig

@@ -55,7 +55,6 @@ CONFIG_MQ_IOSCHED_KYBER=m
 CONFIG_IOSCHED_BFQ=m
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=m
-CONFIG_SLAB=y
 # CONFIG_COMPACTION is not set
 CONFIG_USERFAULTFD=y
 CONFIG_NET=y

arch/m68k/configs/mvme147_defconfig

@@ -33,7 +33,6 @@ CONFIG_MQ_IOSCHED_KYBER=m
 CONFIG_IOSCHED_BFQ=m
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=m
-CONFIG_SLAB=y
 # CONFIG_COMPACTION is not set
 CONFIG_USERFAULTFD=y
 CONFIG_NET=y

arch/m68k/configs/mvme16x_defconfig

@@ -34,7 +34,6 @@ CONFIG_MQ_IOSCHED_KYBER=m
 CONFIG_IOSCHED_BFQ=m
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=m
-CONFIG_SLAB=y
 # CONFIG_COMPACTION is not set
 CONFIG_USERFAULTFD=y
 CONFIG_NET=y

arch/m68k/configs/q40_defconfig

@@ -35,7 +35,6 @@ CONFIG_MQ_IOSCHED_KYBER=m
 CONFIG_IOSCHED_BFQ=m
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=m
-CONFIG_SLAB=y
 # CONFIG_COMPACTION is not set
 CONFIG_USERFAULTFD=y
 CONFIG_NET=y

arch/m68k/configs/sun3_defconfig

@@ -31,7 +31,6 @@ CONFIG_MQ_IOSCHED_KYBER=m
 CONFIG_IOSCHED_BFQ=m
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=m
-CONFIG_SLAB=y
 # CONFIG_COMPACTION is not set
 CONFIG_USERFAULTFD=y
 CONFIG_NET=y

arch/m68k/configs/sun3x_defconfig

@@ -31,7 +31,6 @@ CONFIG_MQ_IOSCHED_KYBER=m
 CONFIG_IOSCHED_BFQ=m
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=m
-CONFIG_SLAB=y
 # CONFIG_COMPACTION is not set
 CONFIG_USERFAULTFD=y
 CONFIG_NET=y

arch/microblaze/configs/mmu_defconfig

@@ -8,7 +8,6 @@ CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_BASE_FULL is not set
 CONFIG_KALLSYMS_ALL=y
 CONFIG_EMBEDDED=y
-CONFIG_SLAB=y
 CONFIG_XILINX_MICROBLAZE0_USE_MSR_INSTR=1
 CONFIG_XILINX_MICROBLAZE0_USE_PCMP_INSTR=1
 CONFIG_XILINX_MICROBLAZE0_USE_BARREL=1

arch/mips/configs/ar7_defconfig

@@ -11,7 +11,6 @@ CONFIG_EXPERT=y
 # CONFIG_KALLSYMS is not set
 # CONFIG_VM_EVENT_COUNTERS is not set
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_AR7=y
 CONFIG_HZ_100=y
 CONFIG_KEXEC=y

arch/mips/configs/bcm47xx_defconfig

@@ -3,7 +3,6 @@ CONFIG_HIGH_RES_TIMERS=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_EMBEDDED=y
-CONFIG_SLAB=y
 CONFIG_BCM47XX=y
 CONFIG_PCI=y
 # CONFIG_SUSPEND is not set

arch/mips/configs/bigsur_defconfig

@@ -17,7 +17,6 @@ CONFIG_USER_NS=y
 CONFIG_RELAY=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_EXPERT=y
-CONFIG_SLAB=y
 CONFIG_SIBYTE_BIGSUR=y
 CONFIG_64BIT=y
 CONFIG_SMP=y

arch/mips/configs/cavium_octeon_defconfig

@@ -9,7 +9,6 @@ CONFIG_LOG_BUF_SHIFT=14
 CONFIG_RELAY=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_EXPERT=y
-CONFIG_SLAB=y
 CONFIG_CAVIUM_OCTEON_SOC=y
 CONFIG_CAVIUM_CN63XXP1=y
 CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE=2

arch/mips/configs/ci20_defconfig

@@ -21,7 +21,6 @@ CONFIG_KALLSYMS_ALL=y
 CONFIG_EMBEDDED=y
 # CONFIG_VM_EVENT_COUNTERS is not set
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_MACH_INGENIC_SOC=y
 CONFIG_JZ4780_CI20=y
 CONFIG_HIGHMEM=y

arch/mips/configs/cu1000-neo_defconfig

@@ -18,7 +18,6 @@ CONFIG_KALLSYMS_ALL=y
 CONFIG_EMBEDDED=y
 # CONFIG_VM_EVENT_COUNTERS is not set
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_MACH_INGENIC_SOC=y
 CONFIG_X1000_CU1000_NEO=y
 CONFIG_HIGHMEM=y

arch/mips/configs/cu1830-neo_defconfig

@@ -18,7 +18,6 @@ CONFIG_KALLSYMS_ALL=y
 CONFIG_EMBEDDED=y
 # CONFIG_VM_EVENT_COUNTERS is not set
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_MACH_INGENIC_SOC=y
 CONFIG_X1830_CU1830_NEO=y
 CONFIG_HIGHMEM=y

arch/mips/configs/db1xxx_defconfig

@@ -18,7 +18,6 @@ CONFIG_CGROUP_DEVICE=y
 CONFIG_CGROUP_CPUACCT=y
 CONFIG_KALLSYMS_ALL=y
 CONFIG_EMBEDDED=y
-CONFIG_SLAB=y
 CONFIG_MIPS_ALCHEMY=y
 CONFIG_HZ_100=y
 CONFIG_PCI=y

arch/mips/configs/decstation_64_defconfig

@@ -9,7 +9,6 @@ CONFIG_EXPERT=y
 # CONFIG_SYSFS_SYSCALL is not set
 CONFIG_BPF_SYSCALL=y
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_MACH_DECSTATION=y
 CONFIG_64BIT=y
 CONFIG_PAGE_SIZE_16KB=y

arch/mips/configs/decstation_defconfig

@@ -9,7 +9,6 @@ CONFIG_EXPERT=y
 # CONFIG_SYSFS_SYSCALL is not set
 CONFIG_BPF_SYSCALL=y
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_MACH_DECSTATION=y
 CONFIG_CPU_R3000=y
 CONFIG_TC=y

arch/mips/configs/decstation_r4k_defconfig

@@ -9,7 +9,6 @@ CONFIG_EXPERT=y
 # CONFIG_SYSFS_SYSCALL is not set
 CONFIG_BPF_SYSCALL=y
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_MACH_DECSTATION=y
 CONFIG_TC=y
 # CONFIG_SUSPEND is not set

arch/mips/configs/fuloong2e_defconfig

@@ -13,7 +13,6 @@ CONFIG_NAMESPACES=y
 CONFIG_USER_NS=y
 CONFIG_EXPERT=y
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_PROFILING=y
 CONFIG_MACH_LOONGSON2EF=y
 CONFIG_PCI=y

arch/mips/configs/gpr_defconfig

@@ -8,7 +8,6 @@ CONFIG_BSD_PROCESS_ACCT_V3=y
 CONFIG_RELAY=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_EXPERT=y
-CONFIG_SLAB=y
 CONFIG_PROFILING=y
 CONFIG_MIPS_ALCHEMY=y
 CONFIG_MIPS_GPR=y

arch/mips/configs/ip22_defconfig

@@ -10,7 +10,6 @@ CONFIG_USER_NS=y
 CONFIG_RELAY=y
 CONFIG_EXPERT=y
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_SGI_IP22=y
 CONFIG_ARC_CONSOLE=y
 CONFIG_CPU_R5000=y

arch/mips/configs/ip27_defconfig

@@ -9,7 +9,6 @@ CONFIG_CGROUPS=y
 CONFIG_CPUSETS=y
 CONFIG_RELAY=y
 CONFIG_EXPERT=y
-CONFIG_SLAB=y
 CONFIG_SGI_IP27=y
 CONFIG_NUMA=y
 CONFIG_SMP=y

arch/mips/configs/ip28_defconfig

@@ -5,7 +5,6 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_RELAY=y
 CONFIG_EXPERT=y
-CONFIG_SLAB=y
 CONFIG_SGI_IP28=y
 CONFIG_ARC_CONSOLE=y
 CONFIG_EISA=y

arch/mips/configs/ip32_defconfig

@@ -7,7 +7,6 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_RELAY=y
 CONFIG_EXPERT=y
-CONFIG_SLAB=y
 CONFIG_PROFILING=y
 CONFIG_SGI_IP32=y
 # CONFIG_SECCOMP is not set

arch/mips/configs/jazz_defconfig

@@ -7,7 +7,6 @@ CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_RELAY=y
 CONFIG_EXPERT=y
-CONFIG_SLAB=y
 CONFIG_MACH_JAZZ=y
 CONFIG_OLIVETTI_M700=y
 CONFIG_MIPS_MAGNUM_4000=y

arch/mips/configs/malta_defconfig

@@ -7,7 +7,6 @@ CONFIG_RELAY=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_EXPERT=y
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_MIPS_MALTA=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_CPU_MIPS32_R2=y

arch/mips/configs/malta_kvm_defconfig

@@ -7,7 +7,6 @@ CONFIG_RELAY=y
 CONFIG_EXPERT=y
 CONFIG_PERF_EVENTS=y
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_MIPS_MALTA=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_CPU_MIPS32_R2=y

arch/mips/configs/malta_qemu_32r6_defconfig

@@ -6,7 +6,6 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=15
 CONFIG_EMBEDDED=y
-CONFIG_SLAB=y
 CONFIG_MIPS_MALTA=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_CPU_MIPS32_R6=y

arch/mips/configs/maltaaprp_defconfig

@@ -6,7 +6,6 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=15
 CONFIG_EMBEDDED=y
-CONFIG_SLAB=y
 CONFIG_MIPS_MALTA=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_CPU_MIPS32_R2=y

arch/mips/configs/maltasmvp_defconfig

@@ -6,7 +6,6 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=15
 CONFIG_EMBEDDED=y
-CONFIG_SLAB=y
 CONFIG_MIPS_MALTA=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_CPU_MIPS32_R2=y

arch/mips/configs/maltasmvp_eva_defconfig

@@ -6,7 +6,6 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=15
 CONFIG_EMBEDDED=y
-CONFIG_SLAB=y
 CONFIG_MIPS_MALTA=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_CPU_MIPS32_R2=y

arch/mips/configs/maltaup_defconfig

@@ -7,7 +7,6 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=15
 CONFIG_EMBEDDED=y
-CONFIG_SLAB=y
 CONFIG_MIPS_MALTA=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_CPU_MIPS32_R2=y

arch/mips/configs/maltaup_xpa_defconfig

@@ -8,7 +8,6 @@ CONFIG_NAMESPACES=y
 CONFIG_RELAY=y
 CONFIG_EXPERT=y
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_MIPS_MALTA=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_CPU_MIPS32_R2=y

arch/mips/configs/mtx1_defconfig

@@ -8,7 +8,6 @@ CONFIG_BSD_PROCESS_ACCT_V3=y
 CONFIG_RELAY=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_EXPERT=y
-CONFIG_SLAB=y
 CONFIG_PROFILING=y
 CONFIG_MIPS_ALCHEMY=y
 CONFIG_MIPS_MTX1=y

arch/mips/configs/pic32mzda_defconfig

@@ -9,7 +9,6 @@ CONFIG_RELAY=y
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_EMBEDDED=y
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_MACH_PIC32=y
 CONFIG_DTB_PIC32_MZDA_SK=y
 CONFIG_HZ_100=y

arch/mips/configs/qi_lb60_defconfig

@@ -6,7 +6,6 @@ CONFIG_KALLSYMS_ALL=y
 CONFIG_EMBEDDED=y
 # CONFIG_VM_EVENT_COUNTERS is not set
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_MACH_INGENIC_SOC=y
 CONFIG_JZ4740_QI_LB60=y
 CONFIG_HZ_100=y

arch/mips/configs/rb532_defconfig

@@ -11,7 +11,6 @@ CONFIG_EXPERT=y
 # CONFIG_ELF_CORE is not set
 # CONFIG_KALLSYMS is not set
 # CONFIG_VM_EVENT_COUNTERS is not set
-CONFIG_SLAB=y
 CONFIG_MIKROTIK_RB532=y
 CONFIG_HZ_100=y
 # CONFIG_SECCOMP is not set

arch/mips/configs/rbtx49xx_defconfig

@@ -7,7 +7,6 @@ CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_EXPERT=y
 # CONFIG_EPOLL is not set
-CONFIG_SLAB=y
 CONFIG_MACH_TX49XX=y
 CONFIG_TOSHIBA_RBTX4927=y
 # CONFIG_SECCOMP is not set

arch/mips/configs/rm200_defconfig

@@ -7,7 +7,6 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_RELAY=y
 CONFIG_EXPERT=y
-CONFIG_SLAB=y
 CONFIG_SNI_RM=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_ARC_CONSOLE=y

arch/mips/configs/rs90_defconfig

@@ -17,7 +17,6 @@ CONFIG_LD_DEAD_CODE_DATA_ELIMINATION=y
 # CONFIG_KALLSYMS is not set
 CONFIG_EMBEDDED=y
 # CONFIG_PERF_EVENTS is not set
-CONFIG_SLAB=y
 CONFIG_PROFILING=y
 CONFIG_MACH_INGENIC_SOC=y
 CONFIG_JZ4740_RS90=y

arch/mips/configs/sb1250_swarm_defconfig

@@ -10,7 +10,6 @@ CONFIG_RELAY=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_EXPERT=y
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_SIBYTE_SWARM=y
 CONFIG_CPU_SB1_PASS_2_2=y
 CONFIG_64BIT=y

arch/nios2/configs/10m50_defconfig

@@ -10,7 +10,6 @@ CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_SHMEM is not set
 # CONFIG_AIO is not set
 CONFIG_EMBEDDED=y
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_NIOS2_MEM_BASE=0x8000000

arch/nios2/configs/3c120_defconfig

@@ -10,7 +10,6 @@ CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_SHMEM is not set
 # CONFIG_AIO is not set
 CONFIG_EMBEDDED=y
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_NIOS2_MEM_BASE=0x10000000

arch/parisc/configs/generic-32bit_defconfig

@@ -12,7 +12,6 @@ CONFIG_USER_NS=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_EXPERT=y
 CONFIG_PERF_EVENTS=y
-CONFIG_SLAB=y
 CONFIG_PA7100LC=y
 CONFIG_SMP=y
 CONFIG_HZ_100=y

arch/powerpc/configs/40x/klondike_defconfig

@@ -5,7 +5,6 @@ CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_EMBEDDED=y
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_APM8018X=y

arch/powerpc/configs/52xx/pcm030_defconfig

@@ -10,7 +10,6 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_EXPERT=y
 # CONFIG_VM_EVENT_COUNTERS is not set
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set

arch/powerpc/configs/83xx/kmeter1_defconfig

@@ -5,7 +5,6 @@ CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_EXPERT=y
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set

arch/powerpc/configs/83xx/mpc837x_rdb_defconfig

@@ -2,7 +2,6 @@ CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_EXPERT=y
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set

arch/powerpc/configs/85xx/ge_imp3a_defconfig

@@ -17,7 +17,6 @@ CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_RELAY=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_PERF_EVENTS=y
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set

arch/powerpc/configs/ep8248e_defconfig

@@ -4,7 +4,6 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_EXPERT=y
 CONFIG_KALLSYMS_ALL=y
-CONFIG_SLAB=y
 CONFIG_PARTITION_ADVANCED=y
 # CONFIG_PPC_CHRP is not set
 # CONFIG_PPC_PMAC is not set

arch/powerpc/configs/gamecube_defconfig

@@ -8,7 +8,6 @@ CONFIG_EXPERT=y
 # CONFIG_ELF_CORE is not set
 CONFIG_PERF_EVENTS=y
 # CONFIG_VM_EVENT_COUNTERS is not set
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set

arch/powerpc/configs/mgcoge_defconfig

@@ -10,7 +10,6 @@ CONFIG_BLK_DEV_INITRD=y
 CONFIG_KALLSYMS_ALL=y
 # CONFIG_PCSPKR_PLATFORM is not set
 CONFIG_EMBEDDED=y
-CONFIG_SLAB=y
 CONFIG_PARTITION_ADVANCED=y
 # CONFIG_PPC_PMAC is not set
 CONFIG_PPC_82xx=y

arch/powerpc/configs/mpc512x_defconfig

@@ -4,7 +4,6 @@ CONFIG_NO_HZ=y
 CONFIG_LOG_BUF_SHIFT=16
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set

arch/powerpc/configs/mpc83xx_defconfig

@@ -2,7 +2,6 @@ CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_EXPERT=y
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set

arch/powerpc/configs/ps3_defconfig

@@ -33,7 +33,6 @@ CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=y
-CONFIG_SLAB=y
 # CONFIG_COMPAT_BRK is not set
 # CONFIG_SPARSEMEM_VMEMMAP is not set
 # CONFIG_COMPACTION is not set

arch/powerpc/configs/wii_defconfig

@@ -9,7 +9,6 @@ CONFIG_EXPERT=y
 # CONFIG_ELF_CORE is not set
 CONFIG_PERF_EVENTS=y
 # CONFIG_VM_EVENT_COUNTERS is not set
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_PPC_CHRP is not set

arch/sh/configs/ap325rxa_defconfig

@@ -3,7 +3,6 @@ CONFIG_SYSVIPC=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_KALLSYMS is not set
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set

arch/sh/configs/apsh4a3a_defconfig

@@ -6,7 +6,6 @@ CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
 CONFIG_PROFILING=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y

arch/sh/configs/apsh4ad0a_defconfig

@@ -15,7 +15,6 @@ CONFIG_NAMESPACES=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_KALLSYMS_ALL=y
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_PROFILING=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y

arch/sh/configs/dreamcast_defconfig

 CONFIG_SYSVIPC=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SLAB=y
 CONFIG_PROFILING=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y

arch/sh/configs/ecovec24-romimage_defconfig

@@ -6,7 +6,6 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_KALLSYMS is not set
-CONFIG_SLAB=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_CPU_SUBTYPE_SH7724=y
 CONFIG_MEMORY_SIZE=0x10000000

arch/sh/configs/ecovec24_defconfig

@@ -3,7 +3,6 @@ CONFIG_SYSVIPC=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_KALLSYMS is not set
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set

arch/sh/configs/espt_defconfig

@@ -5,7 +5,6 @@ CONFIG_LOG_BUF_SHIFT=14
 CONFIG_NAMESPACES=y
 CONFIG_UTS_NS=y
 CONFIG_IPC_NS=y
-CONFIG_SLAB=y
 CONFIG_PROFILING=y
 CONFIG_MODULES=y
 # CONFIG_BLK_DEV_BSG is not set

arch/sh/configs/hp6xx_defconfig

@@ -3,7 +3,6 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_CPU_SUBTYPE_SH7709=y
 CONFIG_MEMORY_START=0x0d000000

arch/sh/configs/kfr2r09-romimage_defconfig

@@ -6,7 +6,6 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_KALLSYMS is not set
-CONFIG_SLAB=y
 # CONFIG_BLOCK is not set
 CONFIG_CPU_SUBTYPE_SH7724=y
 CONFIG_MEMORY_SIZE=0x08000000

arch/sh/configs/kfr2r09_defconfig

@@ -6,7 +6,6 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_KALLSYMS is not set
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set

arch/sh/configs/landisk_defconfig

 CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_KALLSYMS_EXTRA_PASS=y
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y

arch/sh/configs/lboxre2_defconfig

 CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_KALLSYMS_EXTRA_PASS=y
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y

arch/sh/configs/magicpanelr2_defconfig

@@ -8,7 +8,6 @@ CONFIG_RELAY=y
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_KALLSYMS_ALL=y
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODVERSIONS=y

arch/sh/configs/microdev_defconfig

@@ -2,7 +2,6 @@ CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_CPU_SUBTYPE_SH4_202=y
 CONFIG_FLATMEM_MANUAL=y

arch/sh/configs/migor_defconfig

@@ -4,7 +4,6 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
 CONFIG_PROFILING=y
 CONFIG_MODULES=y
 # CONFIG_BLK_DEV_BSG is not set

arch/sh/configs/polaris_defconfig

@@ -7,7 +7,6 @@ CONFIG_BSD_PROCESS_ACCT_V3=y
 CONFIG_AUDIT=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODVERSIONS=y

arch/sh/configs/r7780mp_defconfig

@@ -5,7 +5,6 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_FUTEX is not set
 # CONFIG_EPOLL is not set
-CONFIG_SLAB=y
 CONFIG_PROFILING=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y

arch/sh/configs/r7785rp_defconfig

@@ -7,7 +7,6 @@ CONFIG_RCU_TRACE=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SLAB=y
 CONFIG_PROFILING=y
 CONFIG_KPROBES=y
 CONFIG_MODULES=y

arch/sh/configs/rsk7264_defconfig

@@ -12,7 +12,6 @@ CONFIG_KALLSYMS_ALL=y
 CONFIG_EMBEDDED=y
 CONFIG_PERF_COUNTERS=y
 # CONFIG_VM_EVENT_COUNTERS is not set
-CONFIG_SLAB=y
 CONFIG_MMAP_ALLOW_UNINITIALIZED=y
 CONFIG_PROFILING=y
 # CONFIG_BLK_DEV_BSG is not set

arch/sh/configs/rsk7269_defconfig

@@ -2,7 +2,6 @@ CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_EMBEDDED=y
 # CONFIG_VM_EVENT_COUNTERS is not set
-CONFIG_SLAB=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_SWAP_IO_SPACE=y
 CONFIG_CPU_SUBTYPE_SH7269=y

arch/sh/configs/rts7751r2d1_defconfig

 CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
 CONFIG_PROFILING=y
 CONFIG_MODULES=y
 # CONFIG_BLK_DEV_BSG is not set

arch/sh/configs/rts7751r2dplus_defconfig

 CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
 CONFIG_PROFILING=y
 CONFIG_MODULES=y
 # CONFIG_BLK_DEV_BSG is not set

arch/sh/configs/sdk7786_defconfig

@@ -31,7 +31,6 @@ CONFIG_RD_BZIP2=y
 CONFIG_RD_LZMA=y
 CONFIG_RD_LZO=y
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_PROFILING=y
 CONFIG_KPROBES=y
 CONFIG_MODULES=y

arch/sh/configs/se7343_defconfig

@@ -5,7 +5,6 @@ CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_FUTEX is not set
 # CONFIG_EPOLL is not set
 # CONFIG_SHMEM is not set
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y

arch/sh/configs/se7619_defconfig

@@ -8,7 +8,6 @@ CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_FUTEX is not set
 # CONFIG_EPOLL is not set
 # CONFIG_VM_EVENT_COUNTERS is not set
-CONFIG_SLAB=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_MEMORY_START=0x0c000000
 CONFIG_FLATMEM_MANUAL=y

arch/sh/configs/se7705_defconfig

@@ -4,7 +4,6 @@ CONFIG_BLK_DEV_INITRD=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 # CONFIG_KALLSYMS is not set
 # CONFIG_HOTPLUG is not set
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_CPU_SUBTYPE_SH7705=y

arch/sh/configs/se7712_defconfig

@@ -9,7 +9,6 @@ CONFIG_KALLSYMS_ALL=y
 # CONFIG_BUG is not set
 # CONFIG_BASE_FULL is not set
 # CONFIG_SHMEM is not set
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_CPU_SUBTYPE_SH7712=y

arch/sh/configs/se7721_defconfig

@@ -9,7 +9,6 @@ CONFIG_KALLSYMS_ALL=y
 # CONFIG_BUG is not set
 # CONFIG_BASE_FULL is not set
 # CONFIG_SHMEM is not set
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_CPU_SUBTYPE_SH7721=y

arch/sh/configs/se7724_defconfig

@@ -3,7 +3,6 @@ CONFIG_SYSVIPC=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_KALLSYMS is not set
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set

arch/sh/configs/se7750_defconfig

@@ -6,7 +6,6 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 # CONFIG_HOTPLUG is not set
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_CPU_SUBTYPE_SH7750=y

arch/sh/configs/se7751_defconfig

@@ -4,7 +4,6 @@ CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 # CONFIG_HOTPLUG is not set
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_CPU_SUBTYPE_SH7751=y

arch/sh/configs/se7780_defconfig

@@ -6,7 +6,6 @@ CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_KALLSYMS is not set
 # CONFIG_HOTPLUG is not set
 # CONFIG_EPOLL is not set
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_CPU_SUBTYPE_SH7780=y

arch/sh/configs/secureedge5410_defconfig

@@ -2,7 +2,6 @@
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_HOTPLUG is not set
-CONFIG_SLAB=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_CPU_SUBTYPE_SH7751R=y
 CONFIG_MEMORY_SIZE=0x01000000

arch/sh/configs/sh03_defconfig

@@ -3,7 +3,6 @@ CONFIG_POSIX_MQUEUE=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
 CONFIG_PROFILING=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y

arch/sh/configs/sh2007_defconfig

@@ -8,7 +8,6 @@ CONFIG_IKCONFIG=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_KALLSYMS_ALL=y
-CONFIG_SLAB=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_CPU_SUBTYPE_SH7780=y
 CONFIG_MEMORY_SIZE=0x08000000

arch/sh/configs/sh7710voipgw_defconfig

@@ -5,7 +5,6 @@ CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_FUTEX is not set
 # CONFIG_EPOLL is not set
 # CONFIG_SHMEM is not set
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y

arch/sh/configs/sh7757lcr_defconfig

@@ -9,7 +9,6 @@ CONFIG_TASK_IO_ACCOUNTING=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_KALLSYMS_ALL=y
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set

arch/sh/configs/sh7763rdp_defconfig

@@ -5,7 +5,6 @@ CONFIG_LOG_BUF_SHIFT=14
 CONFIG_NAMESPACES=y
 CONFIG_UTS_NS=y
 CONFIG_IPC_NS=y
-CONFIG_SLAB=y
 CONFIG_PROFILING=y
 CONFIG_MODULES=y
 # CONFIG_BLK_DEV_BSG is not set

arch/sh/configs/sh7785lcr_32bit_defconfig

@@ -6,7 +6,6 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=16
 CONFIG_PERF_EVENTS=y
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_PROFILING=y
 CONFIG_GCOV_KERNEL=y
 CONFIG_MODULES=y

arch/sh/configs/sh7785lcr_defconfig

@@ -3,7 +3,6 @@ CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SLAB=y
 CONFIG_PROFILING=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y

arch/sh/configs/titan_defconfig

@@ -6,7 +6,6 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=16
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y

arch/sh/configs/urquell_defconfig

@@ -17,7 +17,6 @@ CONFIG_CGROUP_MEMCG=y
 CONFIG_CGROUP_SCHED=y
 CONFIG_RT_GROUP_SCHED=y
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
 CONFIG_PROFILING=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y

arch/sparc/configs/sparc32_defconfig

@@ -4,7 +4,6 @@ CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set

arch/sparc/configs/sparc64_defconfig

@@ -6,7 +6,6 @@ CONFIG_LOG_BUF_SHIFT=18
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_PERF_EVENTS=y
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
 CONFIG_PROFILING=y
 CONFIG_KPROBES=y
 CONFIG_MODULES=y

arch/um/configs/i386_defconfig

@@ -22,7 +22,6 @@ CONFIG_BLK_CGROUP=y
 # CONFIG_PID_NS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set

arch/um/configs/x86_64_defconfig

@@ -20,7 +20,6 @@ CONFIG_BLK_CGROUP=y
 # CONFIG_PID_NS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set

kernel/configs/tiny.config

@@ -6,6 +6,5 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_KERNEL_XZ=y
 # CONFIG_KERNEL_LZO is not set
 # CONFIG_KERNEL_LZ4 is not set
-# CONFIG_SLAB is not set
 CONFIG_SLUB=y
 CONFIG_SLUB_TINY=y

mm/Kconfig

@@ -218,11 +218,18 @@ choice
 	help
 	   This option allows to select a slab allocator.
 
-config SLAB
-	bool "SLAB"
+config SLAB_DEPRECATED
+	bool "SLAB (DEPRECATED)"
 	depends on !PREEMPT_RT
 	select HAVE_HARDENED_USERCOPY_ALLOCATOR
 	help
+	  Deprecated and scheduled for removal in a few cycles. Replaced by
+	  SLUB.
+
+	  If you cannot migrate to SLUB, please contact linux-mm@kvack.org
+	  and the people listed in the SLAB ALLOCATOR section of MAINTAINERS
+	  file, explaining why.
+
 	  The regular slab allocator that is established and known to work
 	  well in all environments. It organizes cache hot objects in
 	  per cpu and per node queues.
@@ -240,6 +247,11 @@ config SLUB
 
 endchoice
 
+config SLAB
+	bool
+	default y
+	depends on SLAB_DEPRECATED
+
 config SLUB_TINY
 	bool "Configure SLUB for minimal memory footprint"
 	depends on SLUB && EXPERT