Johannes Weiner 2ccd9fecd9 mm: remove unused zpool layer ...

With zswap using zsmalloc directly, there are no more in-tree users of
this code.  Remove it.

With zpool gone, zsmalloc is now always a simple dependency and no
longer something the user needs to configure. Hide CONFIG_ZSMALLOC
from the user and have zswap and zram pull it in as needed.

Link: https://lkml.kernel.org/r/20250829162212.208258-3-hannes@cmpxchg.org
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: SeongJae Park <sj@kernel.org>
Acked-by: Yosry Ahmed <yosry.ahmed@linux.dev> 
Cc: Chengming Zhou <zhouchengming@bytedance.com>
Cc: Nhat Pham <nphamcs@gmail.com>
Cc: Vitaly Wool <vitaly.wool@konsulko.se>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

2025-09-21 14:21:59 -07:00

..

acct

selftests: acct: Add ksft_exit_skip if not running as root

2025-01-14 17:06:31 -07:00

alsa

selftests: ALSA: fix memory leak in utimer test

2025-07-31 17:01:53 +02:00

amd-pstate

…

arm64

kselftest/arm64: Don't open code SVE_PT_SIZE() in fp-ptrace

2025-08-30 11:31:11 +01:00

bpf

Merge tag 'powerpc-6.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2025-08-03 19:15:04 -07:00

breakpoints

selftests: breakpoints: use suspend_stats to reliably check suspend success

2025-07-10 14:21:30 -06:00

cachestat

selftests: cachestat: add tests for mmap, refactor and enhance mmap test for cachestat validation

2025-08-02 12:06:09 -07:00

capabilities

selftests/capabilities: fix warn_unused_result build warnings

2024-05-08 16:48:25 -06:00

cgroup

selftests/cgroup: fix cpu.max tests

2025-07-17 08:12:19 -10:00

clone3

selftests/pidfd: fixes syscall number defines

2025-03-25 14:59:05 +01:00

connector

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core

selftests: core: add unshare_test to gitignore

2024-09-30 11:42:11 -06:00

coredump

selftests/coredump: Remove the read() that fails the test

2025-08-11 15:43:31 +02:00

cpu-hotplug

selftests/cpu-hotplug: fix typo in hotplaggable_offline_cpus function name

2025-06-17 14:12:16 -06:00

cpufreq

kselftest: cpufreq: Get rid of double suspend in rtcwake case

2025-05-09 12:43:39 -06:00

damon

selftests/damon/access_memory_even: remove unused header file

2025-09-13 16:55:02 -07:00

devices

kselftest/devices/probe: Fix SyntaxWarning in regex strings for Python3

2024-10-02 14:30:58 -06:00

dma

selftests/dma:remove unused variable

2024-07-11 11:23:55 -06:00

dmabuf-heaps

kselftests: dmabuf-heaps: Ensure the driver name is null-terminated

2024-07-29 09:02:54 +02:00

drivers

selftests: bonding: add test for passive LACP mode

2025-08-21 09:35:21 +02:00

dt

kselftest: dt: Ignore nodes that have ancestors disabled

2024-09-05 07:54:16 -05:00

efivarfs

selftests/efivarfs: add concurrent update tests

2025-01-21 16:34:41 +01:00

exec

Merge tag 'AT_EXECVE_CHECK-v6.14-rc1-fix1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

2025-01-31 17:12:31 -08:00

fchmodat2

selftests/fchmodat2: fix clang build failure due to -static-libasan

2024-06-11 15:05:05 -06:00

filelock

…

filesystems

selftests/kernfs: test xattr retrieval

2025-07-02 14:18:22 +02:00

firmware

…

fpu

…

ftrace

Merge tag 'probes-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-07-30 15:38:01 -07:00

futex

Merge tag 'locking-futex-2025-07-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2025-07-29 14:39:42 -07:00

gpio

selftests: gpio: gpio-aggregator: add a test case for _sysfs prefix reservation

2025-04-14 22:30:01 +02:00

hid

Merge tag 'hid-for-linus-2025073101' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

2025-07-31 21:26:05 -07:00

ia64

…

intel_pstate

selftests/intel_pstate: check if cpupower is installed

2024-10-28 21:18:57 -06:00

iommu

Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd

2025-07-31 12:43:08 -07:00

ipc

selftests: ipc: Replace fail print statements with ksft_test_result_fail

2025-06-17 14:45:05 -06:00

ir

…

kcmp

selftests/kcmp: remove unused open mode

2024-05-11 15:51:43 -07:00

kexec

selftests/kexec: fix test_kexec_jump build

2025-07-22 15:10:52 -06:00

kho

selftest/kho: update generation of initrd

2025-09-13 16:54:55 -07:00

kmod

lib/test_kmod: do not hardcode/depend on any filesystem

2025-05-11 17:54:09 -07:00

kselftest

printf: convert self-test to KUnit

2025-03-13 10:26:33 -07:00

kselftest_harness

selftests: harness: Add kselftest harness selftest

2025-05-21 15:32:27 +02:00

kvm

Merge tag 'kvmarm-fixes-6.17-1' of https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

2025-08-29 12:57:31 -04:00

landlock

selftests: centralise maybe-unused definition in kselftest.h

2025-09-13 16:55:16 -07:00

lib

lib/prime_numbers: KUnit test should not select PRIME_NUMBERS

2025-04-15 13:50:43 -07:00

livepatch

Merge tag 'livepatching-for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching

2025-03-27 19:26:10 -07:00

lkdtm

stackleak: Rename STACKLEAK to KSTACK_ERASE

2025-07-21 21:35:01 -07:00

locking

…

lsm

selftests: refactor the lsm flags_overset_lsm_set_self_attr test

2024-12-18 18:14:29 -05:00

media_tests

selftest: media_tests: fix trivial UAF typo

2025-01-14 17:06:31 -07:00

membarrier

selftests: membarrier: ksft_exit_pass() does not return

2024-05-06 13:57:20 -06:00

memfd

selftests/memfd/memfd_test: fix possible NULL pointer dereference

2025-01-25 20:22:44 -08:00

memory-hotplug

…

mincore

Merge tag 'mm-hotfixes-stable-2025-04-16-19-59' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2025-04-16 20:07:32 -07:00

mm

selftests/mm/uffd-stress: stricten constraint on free hugepages needed before the test

2025-09-13 16:55:19 -07:00

module

selftests: find_symbol: Actually use load_mod() parameter

2024-11-28 11:17:38 -08:00

mount

…

mount_setattr

selftests/mount_setattr: add smoke tests for open_tree_attr(2) bug

2025-08-11 14:51:49 +02:00

move_mount_set_group

…

mqueue

selftests/mqueue: fix 5 warnings about signed/unsigned mismatches

2024-06-24 22:25:03 -07:00

mseal_system_mappings

selftest: test system mappings are sealed

2025-04-01 15:17:16 -07:00

nci

selftests: nci: Fix "Electrnoics" to "Electronics"

2025-05-20 18:13:43 -07:00

net

selftests: centralise maybe-unused definition in kselftest.h

2025-09-13 16:55:16 -07:00

nolibc

selftests/nolibc: add x32 test configuration

2025-07-13 16:58:41 +02:00

ntb

…

openat2

selftests/openat2: fix clang build failures: -static-libasan, LOCAL_HDRS

2024-06-11 15:00:11 -06:00

pci_endpoint

selftests: pci_endpoint: Add doorbell test case

2025-07-24 16:51:47 -05:00

pcie_bwctrl

selftests/pcie_bwctrl: Fix test progs list

2025-04-18 08:23:22 -05:00

perf_events

selftests: centralise maybe-unused definition in kselftest.h

2025-09-13 16:55:16 -07:00

pid_namespace

selftests: pid_namespace: add missing sys/mount.h include in pid_max.c

2025-05-09 13:12:33 -06:00

pidfd

Merge tag 'linux_kselftest-next-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

2025-07-29 12:48:53 -07:00

power_supply

selftests: power_supply: Make it POSIX-compliant

2024-05-06 13:57:20 -06:00

powerpc

Merge tag 'powerpc-6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2025-03-27 19:39:08 -07:00

prctl

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proc

selftests/proc: test PROCMAP_QUERY ioctl while vma is concurrently modified

2025-09-13 16:54:48 -07:00

pstore

…

ptp

testptp: add option to enable external timestamping edges

2025-06-23 13:32:14 +01:00

ptrace

Merge tag 'mm-nonmm-stable-2025-08-03-12-47' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2025-08-03 16:23:09 -07:00

rcutorture

Merge branches 'rcu-exp.23.07.2025', 'rcu.22.07.2025', 'torture-scripts.16.07.2025', 'srcu.19.07.2025', 'rcu.nocb.18.07.2025' and 'refscale.07.07.2025' into rcu.merge.23.07.2025

2025-07-23 21:42:20 +05:30

resctrl

selftests/resctrl: Discover SNC kernel support and adjust messages

2025-01-14 17:06:32 -07:00

ring-buffer

selftests/ring-buffer: Add test for out-of-bound pgoff mapping

2025-01-14 17:06:32 -07:00

riscv

selftests: riscv: fix v_exec_initval_nolibc.c

2025-04-01 07:03:04 +00:00

rlimits

…

rseq

rseq/selftests: Fix namespace collision with rseq UAPI header

2025-03-19 21:26:24 +01:00

rtc

rtc: remove 'setdate' test program

2025-04-01 15:25:15 +02:00

rust

selftests: rust: config: disable GCC_PLUGINS

2024-08-11 17:32:55 -06:00

safesetid

…

sched

sched/debug: Remove CONFIG_SCHED_DEBUG from self-test config files

2025-03-19 22:23:24 +01:00

sched_ext

selftests/sched_ext: Remove duplicate sched.h header

2025-08-11 08:24:08 -10:00

seccomp

selftests: seccomp: Fix "performace" to "performance"

2025-05-20 13:16:39 -07:00

sgx

selftests: centralize -D_GNU_SOURCE= to CFLAGS in lib.mk

2024-07-10 12:14:51 -07:00

signal

selftests: Add a test mangling with uc_sigmask

2024-10-29 01:01:49 -06:00

size

…

sparc64

…

splice

…

static_keys

…

sync

selftests: sync: ksft_exit_pass() does not return

2024-05-06 13:57:21 -06:00

syscall_user_dispatch

selftests: Add tests for PR_SYS_DISPATCH_INCLUSIVE_ON

2025-06-13 18:36:39 +02:00

sysctl

sysctl: Nixify sysctl.sh

2025-07-23 11:56:02 +02:00

tc-testing

selftests/tc-testing: Check backlog stats in gso_skb case

2025-08-14 17:52:29 -07:00

tdx

…

thermal/intel

selftests/thermal: remove duplicate newlines in perror calls

2025-07-19 19:08:28 -07:00

timens

selftests/timens: timerfd: Use correct clockid type in tclock_gettime()

2025-05-09 13:12:57 -06:00

timers

selftests/timers: Improve skew_consistency by testing with other clockids

2025-03-21 19:16:18 +01:00

tmpfs

selftests: tmpfs: Add kselftest support to tmpfs

2025-01-14 17:06:32 -07:00

tpm2

selftests: tpm2: test_smoke: use POSIX-conformant expression operator

2025-04-08 14:56:13 -06:00

tty

kselftest/tty: Report a consistent test name for the one test we run

2024-05-06 13:57:19 -06:00

turbostat

tools/power turbostat: Add selftests for added perf counters

2024-07-26 13:51:25 -04:00

ublk

selftests: centralise maybe-unused definition in kselftest.h

2025-09-13 16:55:16 -07:00

uevent

…

user_events

selftests/user_events: Fix failures caused by test code

2025-02-24 16:37:17 -07:00

vDSO

selftests: vDSO: vdso_standalone_test_x86: Replace source file with symlink

2025-07-01 15:50:43 +02:00

vsock

selftests/vsock: add initial vmtest.sh for vsock

2025-06-11 13:17:59 -07:00

watchdog

selftests/watchdog-test: Fix system accidentally reset after watchdog-test

2024-10-28 21:34:43 -06:00

wireguard

selftests: net: Enable legacy netfilter legacy options.

2025-07-25 18:38:55 +02:00

x86

selftests/x86: Add a test to detect infinite SIGTRAP handler loop

2025-06-09 08:52:06 -07:00

zram

mm: remove unused zpool layer

2025-09-21 14:21:59 -07:00

.gitignore

selftests: tpm2: create a dedicated .gitignore

2025-04-08 14:56:13 -06:00

gen_kselftest_tar.sh

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kselftest_deps.sh

selftests: kselftest_deps: fix l5_test() empty variable

2024-05-08 16:46:41 -06:00

kselftest_harness.h

selftests: harness: Rename is_signed_type() to avoid collision with overflow.h

2025-08-20 08:04:09 -07:00

kselftest_install.sh

…

kselftest_module.h

…

kselftest.h

selftests: centralise maybe-unused definition in kselftest.h

2025-09-13 16:55:16 -07:00

lib.mk

selftests: Add headers target

2025-03-03 20:00:12 +01:00

Makefile

Merge tag 'nolibc-20250724-for-6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc

2025-07-29 15:32:02 -07:00

run_kselftest.sh

selftests/run_kselftest.sh: Use readlink if realpath is not available

2025-05-15 16:52:47 -06:00