m68k: defconfig: Update defconfigs for v6.9-rc1

- Enable trimming of unused exported kernel symbols,
- Drop CONFIG_IP_NF_ARPTABLES=m (auto-enabled since commit
4654467dc7e111e8 ("netfilter: arptables: allow xtables-nft only
builds")),
- Drop CONFIG_STRING_SELFTEST=m (replaced by auto-modular
CONFIG_STRING_KUNIT_TEST in commit 29d8568849fe5937 ("string:
Convert selftest to KUnit")),
- Drop CONFIG_TEST_STRING_HELPERS=m (replaced by auto-modular
CONFIG_STRING_HELPERS_KUNIT_TEST in commit fb57550fcbd86839
("string: Convert helpers selftest to KUnit")).

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/e17b3ac60832a3ff92d25d1a05bf814e8f15d0c5.1711475325.git.geert@linux-m68k.org

m68k: defconfig: Update defconfigs for v6.8-rc1

- Drop CONFIG_MD_LINEAR=m (removed in commit 849d18e27be9a125 ("md:
Remove deprecated CONFIG_MD_LINEAR")),
- Drop CONFIG_CRYPTO_CFB=m and CONFIG_CRYPTO_OFB=m (removed in commit
412ac51ce0b8c558 ("crypto: cfb,ofb - Remove cfb and ofb")).

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/902a6cfd5f0c5b67470658dd6dffdd1bac1948b5.1706272008.git.geert@linux-m68k.org

m68k: defconfig: Update defconfigs for v6.7-rc1

- Enable modular build of the new bcachefs filesystem,
- Drop CONFIG_CRYPTO_MANAGER=y (auto-enabled since commit
845346841b77af84 ("crypto: skcipher - Add dependency on ecb")),
- Drop CONFIG_DEV_APPLETALK=m, CONFIG_IPDDP=m, and CONFIG_IPDDP_ENCAP=y
(removed in commit 1dab47139e6118a4 ("appletalk: remove ipddp
driver")).

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/7abb82edd14ee77d985f3949a673c52bb2ee28b5.1699960088.git.geert@linux-m68k.org

m68k: defconfig: Update defconfigs for v6.6-rc1

- Enable modular build of the new device model tests,
- Enable modular build of the glob self-test on configs that didn't
have it yet (visible since commit b67abaad4d25b5d9 ("kunit: Allow
kunit test modules to use test filtering")),
- Replace CONFIG_FB=y by CONFIG_FRAMEBUFFER_CONSOLE=y on the virt
platform (the former is no longer needed since commit
55bffc8170bb5813 ("fbdev: Split frame buffer support in FB and
FB_CORE symbols")), the latter is no longer auto-enabled since
commit a5ae331edb02b664 ("drm: Drop select FRAMEBUFFER_CONSOLE for
DRM_FBDEV_EMULATION")).

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/43ef623c9053862d93fbc746689d4897b35597ef.1694442486.git.geert@linux-m68k.org

m68k: defconfig: Update defconfigs for v6.5-rc1

- Drop CONFIG_CRYPTO_SHA3=m (auto-enabled since commit
bb897c55042e9330 ("crypto: jitter - replace LFSR with SHA3-256")),
- Enable modular build of the Maple Tree test, which can now be
enabled when debugging is disabled.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/274736e1cf7ab863fe84400611c300cb5a25b8c8.1688985387.git.geert@linux-m68k.org

m68k: defconfig: Update defconfigs for v6.4-rc1

- Enable modular build of the new DMA pool test,
- Drop CONFIG_PRINT_QUOTA_WARNING=n (auto-disabled since commit
36d532d713db5797 ("quota: mark PRINT_QUOTA_WARNING as BROKEN")),
- Drop CONFIG_UNIX=y and CONFIG_INET=y (implied by 9P_FS since commit
d7385ba137711ea7 ("9p: Remove INET dependency")).

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/5a9bc6058c4fab4b57ba45d778956df8ce7e8688.1683548863.git.geert@linux-m68k.org

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

m68k: defconfig: Update defconfigs for v6.3-rc1

- Drop CONFIG_IP_NF_TARGET_CLUSTERIP=m (removed in commit
9db5d918e2c07fa0 ("netfilter: ip_tables: remove clusterip target")),
- Enable modular build of the Kerberos V mechanism for Secure RPC
(auto-builtin since commit dfe9a123451a6e73 ("SUNRPC: Enable
rpcsec_gss_krb5.ko to be built without CRYPTO_DES")),
- Enable modular build of the new Dhrystone benchmark test,
- Drop accidental enablement of CONFIG_PCCARD=y in multi_defconfig.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/2b6d1357f4cb7e23bb2c7a7d39c4486e77e138ad.1678106848.git.geert@linux-m68k.org

m68k: defconfig: Update defconfigs for v6.2-rc3

- Drop CONFIG_NFT_OBJREF=m (removed in commit d037abc2414b4539
("netfilter: nft_objref: make it builtin")),
- Drop CONFIG_TEST_STRSCPY=m (replaced by auto-modular
CONFIG_STRSCPY_KUNIT_TEST in commit 41eefc46a3a46829 ("string:
Convert strscpy() self-test to KUnit")),
- Drop CONFIG_TEST_SIPHASH=m (replaced by auto-modular
CONFIG_SIPHASH_KUNIT_TEST in commit fb3d88ab354b3b07 ("siphash:
Convert selftest to KUnit")).

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/fdd3b827ebc5abea6c295df4121048a6a03b698a.1672654705.git.geert@linux-m68k.org
Link: https://lore.kernel.org/r/6c4589bc56ffba0f923a7361262397f6c32a3dc1.1673255008.git.geert@linux-m68k.org

m68k: defconfig: Update defconfigs for v6.1-rc1

- Shuffle crypto configuration (cfr. commit f1f142ad43488361
("crypto: Kconfig - add submenus")).

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/c11de475ba9ba580e7e20cc349919ecfc36c8407.1666026267.git.geert@linux-m68k.org

m68k: defconfig: Update defconfigs for v6.0-rc2

- Drop CONFIG_NF_CONNTRACK_PROCFS=n (no longer auto-enabled since
commit aa5762c34213aba7 ("netfilter: conntrack: NF_CONNTRACK_PROCFS
should no longer default to y")),
- Enable modular build of the new HCTR2 and ARIA crypto algorithms,
- Drop CONFIG_CRYPTO_BLAKE2S=m (removed in commit 2d16803c562ecc64
("crypto blake2s - remove shash module")).

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/01a6abf7bc23a478d6a6c6801c6812ae96714620.1660559393.git.geert@linux-m68k.org
Link: https://lore.kernel.org/r/1fbe623e5d69bdce0352445c06e1b2c9fb8d123e.1661767119.git.geert@linux-m68k.org

m68k: defconfig: Update defconfigs for v5.19-rc1

- Move CONFIG_USERFAULTFD=y (moved in commit 430529b5c6317493
("mm/uffd: move USERFAULTFD configs into mm/")),
- Move CONFIG_SLAB=y (moved in commit 7b42f1041c98f5d7 ("mm: Kconfig:
move swap and slab config options to the MM section")),
- Replace CONFIG_ZPOOL=m by CONFIG_ZRAM=m (cfr. commit
b3fbd58fcbb10725 ("mm: Kconfig: simplify zswap configuration")),
- Replace CONFIG_CRYPTO_SM[34]=m by CONFIG_CRYPTO_SM[34]_GENERIC=m
(cfr. commit d2825fa9365d0101 ("crypto: sm3,sm4 - move into crypto
directory")),
- Drop CONFIG_BITFIELD_KUNIT=m, CONFIG_BITS_TEST=m,
CONFIG_CMDLINE_KUNIT_TEST=m, and CONFIG_RESOURCE_KUNIT_TEST=m
(auto-modular since commit dcbb2ee24601fabb ("lib/Kconfig.debug:
change KUnit tests to default to KUNIT_ALL_TESTS")).

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/96e3b5c2b7f253449229993c8783478e6b7a9c5c.1654584908.git.geert@linux-m68k.org

m68k: defconfig: Update defconfigs for v5.18-rc1

- Drop CONFIG_BINFMT_AOUT=m (no longer available since commit
19e8b701e258701b ("a.out: Stop building a.out/osf1 support on alpha
and m68k")),
- Enable modular build of the SM3 digest algorithm (no longer
auto-selected since commit 114004696bf23499 ("crypto: sm2 - make
dependent on sm3 library")),
- Drop CONFIG_CRC64=m (auto-selected since commit a7d4383f17e10f33
("block: add pi for extended integrity")),
- Drop CONFIG_TEST_OVERFLOW=m (replaced by auto-modular
CONFIG_OVERFLOW_KUNIT_TEST in commit 617f55e20743fc50 ("lib:
overflow: Convert to Kunit")),
- Drop CONFIG_TEST_STACKINIT=m (replaced by auto-modular
CONFIG_STACKINIT_KUNIT_TEST in commit 02788ebcf521fe78 ("lib:
stackinit: Convert to KUnit")).

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/2ca38d8de70fc9fad5ad17fb81d04736effa181d.1649066720.git.geert@linux-m68k.org

arch: Remove references to CONFIG_NFSD_V3 in the default configs

CONFIG_NFSD_V3 has been removed. NFSD support for NFSv3 can no
longer be disabled.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

m68k: defconfig: Update defconfigs for v5.17-rc3

- Drop CONFIG_NFT_COUNTER=m (removed in commit 023223dfbfb34fcc
("netfilter: nf_tables: make counter support built-in")),
- Drop CONFIG_NF_FLOW_TABLE_IPV4=m and CONFIG_NF_FLOW_TABLE_IPV6=m
(can no longer be enabled since commit c42ba4290b2147aa ("netfilter:
flowtable: remove ipv4/ipv6 modules")),
- Enable the new option for legacy fbcon hardware acceleration code on
all platforms that have a frame buffer device that can make use of
it,
- Drop CONFIG_TEST_HASH=m (replaced by auto-modular
CONFIG_HASH_KUNIT_TEST in commit 0acc968f352336a4 ("test_hash.c:
refactor into kunit")),
- Enable modular build of the new siphash selftest.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20220123125543.2658445-1-geert@linux-m68k.org
Link: https://lore.kernel.org/r/20220207131008.2202977-1-geert@linux-m68k.org

mm: remove cleancache

Patch series "remove Xen tmem leftovers".

Since the removal of the Xen tmem driver in 2019, the cleancache hooks
are entirely unused, as are large parts of frontswap. This series
against linux-next (with the folio changes included) removes
cleancaches, and cuts down frontswap to the bits actually used by zswap.

This patch (of 13):

The cleancache subsystem is unused since the removal of Xen tmem driver
in commit 814bbf49dcd0 ("xen: remove tmem driver").

[akpm@linux-foundation.org: remove now-unreachable code]

Link: https://lkml.kernel.org/r/20211224062246.1258487-1-hch@lst.de
Link: https://lkml.kernel.org/r/20211224062246.1258487-2-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Juergen Gross <jgross@suse.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Konrad Rzeszutek Wilk <Konrad.wilk@oracle.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Seth Jennings <sjenning@redhat.com>
Cc: Dan Streetman <ddstreet@ieee.org>
Cc: Vitaly Wool <vitaly.wool@konsulko.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

m68k: defconfig: Update defconfigs for v5.16-rc1

- Drop CONFIG_MCTP=m (can no longer be modular since commit
78476d315e190533 ("mctp: Add flow extension to skb")),
- Drop CONFIG_BLK_DEV_CRYPTOLOOP=m (removed in commit 47e9624616c80c98
("block: remove support for cryptoloop and the xor transfer")).

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20211115104956.2084032-1-geert@linux-m68k.org

m68k: defconfig: Update defconfigs for v5.15-rc1

- Enable modular build of the new MCTP networking core protocol,
- Enable modular build of the new NTFS Read-Write file system support
(incl. external compressions lzx/xpress),
- Enable modular build of the MD4 digest algorithm (no longer
auto-selected since commit 42c21973fa3c0f48 ("cifs: create a MD4
module and switch cifs.ko to use it")),
- Move CONFIG_STRING_SELFTEST=m (moved in commit b2ff70a01a7a8083
("lib/test_string.c: move string selftest in the Runtime Testing
menu")).
- Drop CONFIG_TEST_SORT=m (auto-enabled since commit 36f33b562936295a
("lib/test: convert test_sort.c to use KUnit")).

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20210914073034.3883338-1-geert@linux-m68k.org

m68k: defconfig: Update defconfigs for v5.14-rc1

- Enable modular build of the new Netfilter base hook dump support,
- Drop CONFIG_SCSI=y (selected by ATA, as enabled since commit
b90257bfddbd01f3 ("m68k: use libata instead of the legacy ide
driver")),
- Disable CIFS_STATS2 (defaults to enabled since commit
0d52df81e07739db ("cifs: enable extended stats by default")),
- Enable modular build of the glob self-test (visible since commit
b90257bfddbd01f3 ("m68k: use libata instead of the legacy ide
driver")),
- Drop CONFIG_TEST_LIST_SORT=m (auto-enabled since commit
ebd09577be6c15ee ("lib/test: convert lib/test_list_sort.c to use
KUnit")),
- Enable modular build of the new test for the scanf() family of
functions.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20210712120456.4119260-1-geert@linux-m68k.org

m68k: use libata instead of the legacy ide driver

Switch the m68 defconfigs from the deprecated ide subsystem to use libata
instead.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20210616134658.1471835-6-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>

m68k/q40: Replace q40ide driver with pata_falcon and falconide

This allows m68k q40 systems to switch from the deprecated IDE subsystem
to libata.

Enhance the byte-swapping falconide and pata_falcon platform drivers to
accept an irq resource, for use on q40. Atari ST-DMA IRQ arrangements seem
to co-exist with q40 IRQ arrangements without too much mess.

The new IO resources were added solely for the purpose of making
request_region() reservations identical to those made by q40ide: these
regions aren't used for actual IO.

Cc: Michael Schmitz <schmitzmic@gmail.com>
Cc: Richard Zidlicky <rz@linux-m68k.org>
Reviewed-and-tested-by: Michael Schmitz <schmitzmic@gmail.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Finn Thain <fthain@linux-m68k.org>
Link: https://lore.kernel.org/r/eefb7e9c2291e09fb4e065ce06bc105f05bb9e06.1623287706.git.fthain@linux-m68k.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>

m68k/mac: Replace macide driver with generic platform drivers

This allows m68k mac systems to switch from the deprecated IDE subsystem
to libata.

This was tested on my Quadra 630. I haven't tested it on my PowerBook 150
because I don't have a RAM adapter board for it. It appears that the
hardware I tested doesn't need macide_clear_irq() or macide_test_irq().
If it did, the generic driver would not have worked. It's possible that
those routines are needed for the PowerBook 150 but we can cross that
bridge if and when we come to it.

BTW, macide_clear_irq() appears to suffer from a race condition. The write
to the interrupt flags register could have unintended side effects as it
may alter other flag bits. Fortunately, all of the other bits are unused
by Linux. When tested on my Quadra 630, the assignment *ide_ifr &= ~0x20
was observed to have no effect on bit 5, so it may be redundant anyway.

Cc: Michael Schmitz <schmitzmic@gmail.com>
Cc: Joshua Thompson <funaho@jurai.org>
Reviewed-by: Michael Schmitz <schmitzmic@gmail.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Finn Thain <fthain@linux-m68k.org>
Link: https://lore.kernel.org/r/11a56b3317df3bb2ddc15fd29b40b6820e9c7444.1623287706.git.fthain@linux-m68k.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>

m68k: defconfig: Update defconfigs for v5.13-rc1

- Drop CONFIG_NF_LOG_NETDEV=m (removed in commit 1510618e45cb9fb7
("netfilter: nf_log_netdev: merge with nf_log_syslog")),
- Enable modular build of IPv4 packet logging (no longer auto-enabled
since commit db3187ae21bb0cff ("netfilter: nf_log_ipv4: rename to
nf_log_syslog")),
- Drop CONFIG_NF_LOG_BRIDGE=m (removed in commit 77ccee96a67422ac
("netfilter: nf_log_bridge: merge with nf_log_syslog")),
- Enable modular build of ECDSA crypto algorithm,
- Enable modular build of 64bit/32bit division and modulo test.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20210510095302.4125561-1-geert@linux-m68k.org

m68k: defconfig: Update defconfigs for v5.12-rc1

- Drop CONFIG_CRYPTO_RMD128=m (removed in commit b21b9a5e0aef025a
("crypto: rmd128 - remove RIPE-MD 128 hash algorithm")),
- Drop CONFIG_CRYPTO_RMD256=m (removed in commit c15d4167f0b0465b
("crypto: rmd256 - remove RIPE-MD 256 hash algorithm")),
- Drop CONFIG_CRYPTO_RMD320=m (removed in commit 93f64202926f606d
("crypto: rmd320 - remove RIPE-MD 320 hash algorithm")),
- Drop CONFIG_CRYPTO_TGR192=m (removed in commit 87cd723f8978c59b
("crypto: tgr192 - remove Tiger 128/160/192 hash algorithms")),
- Drop CONFIG_CRYPTO_SALSA20=m (removed in commit 663f63ee6d9cdc68
("crypto: salsa20 - remove Salsa20 stream cipher algorithm")).

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20210301093346.2679625-1-geert@linux-m68k.org

m68k: defconfig: Update defconfigs for v5.11-rc1

- Enable modular build of netfilter nf_tables netdev REJECT support,
- Enable modular build of the resource and cmdline API unit tests.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20201228104232.1421134-1-geert@linux-m68k.org

m68k: defconfig: Enable KUnit tests

Enable KUnit and all KUnit tests for modular builds, so they are
available when needed, just like non-KUnit tests.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20201026122622.3092658-1-geert@linux-m68k.org

m68k: defconfig: Update defconfigs for v5.10-rc1

- Enable modular build of SM2 crypto algorithm,
- Drop CONFIG_CRYPTO_SM3=m (auto-enabled by CONFIG_CRYPTO_SM2),
- Drop CONFIG_TEST_BITFIELD=m (converted to KUnit in commit
d2585f5164c298aa ("lib: kunit: add bitfield test conversion to
KUnit")),
- Enable modular build of the freeing pages test module.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20201026122549.3092526-1-geert@linux-m68k.org

ide/macide: Convert Mac IDE driver to platform driver

Add platform devices for the Mac IDE controller variants. Convert the
macide module into a platform driver to support two of those variants.
For the third, use a generic "pata_platform" driver instead.
This enables automatic loading of the appropriate module and begins
the process of replacing the driver with libata alternatives.

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Tested-by: Stan Johnson <userm57@yahoo.com>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: Joshua Thompson <funaho@jurai.org>
References: commit 5ed0794cde593 ("m68k/atari: Convert Falcon IDE drivers to platform drivers")
References: commit 7ad19a99ad431 ("ide: officially deprecated the legacy IDE driver")
Link: https://lore.kernel.org/r/edd106dad1bbea32500601c6071f37a9f02a8004.1600901284.git.fthain@telegraphics.com.au
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k: defconfig: Update defconfigs for v5.8-rc3

- Re-enable modular build of DES crypto algorithm (no longer
auto-enabled since commit be01369859b8aa07 ("esp, ah: modernize the
crypto algorithm selections")),
- Enable modular build of prime numbers and bitops test modules.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20200615075458.22088-1-geert@linux-m68k.org
Link: https://lore.kernel.org/r/20200706093456.15641-1-geert@linux-m68k.org

m68k: defconfig: Update defconfigs for v5.7-rc1

- Enable modular build of Bare UDP Encapsulation, exFAT filesystem
support, and lockup and min heap test modules,
- Remove CONFIG_NF_TABLES_SET=m (removed in commit e32a4dc6512ce3c1
("netfilter: nf_tables: make sets built-in")),
- Disable CONFIG_VHOST_MENU (should default to n).

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20200413104153.30517-1-geert@linux-m68k.org

m68k: defconfig: Update defconfigs for v5.6-rc4

- Drop CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m (depends on
BRIDGE_NETFILTER, which is disabled by default since commit
98bda63e20daab95 ("net: disable BRIDGE_NETFILTER by default")),
- Enable modular build of the WireGuard secure network tunnel,
- Drop CONFIG_CRYPTO_LIB_{BLAKE2S,CHACHA20POLY1305,CURVE25519}=m
(auto-enabled by CONFIG_WIREGUARD).

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

scsi: sr: remove references to BLK_DEV_SR_VENDOR, leave it enabled

This kernel configuration is basically enabling/disabling sr driver quirks
detection. While these quirks are for fairly rare devices (very old CD
burners, and a glucometer), the additional detection of these models is a
very minimal amount of code.

The logic behind the quirks is always built into the sr driver.

This also removes the config from all the defconfig files that are enabling
this already.

Link: https://lore.kernel.org/r/20200223191144.726-1-flameeyes@flameeyes.com
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

m68k: defconfig: Update defconfigs for v5.5-rc3

- Enable modular build of new crypto algorithms:
- CONFIG_CRYPTO_BLAKE2S=m,
- CONFIG_CRYPTO_CURVE25519=m,
- CONFIG_CRYPTO_LIB_BLAKE2S=m,
- CONFIG_CRYPTO_LIB_CHACHA20POLY1305=m,
- CONFIG_CRYPTO_LIB_CURVE25519=m.
- Remove CONFIG_CRYPTO_XXHASH=m (auto-selected by CONFIG_BTRFS_FS
since commit 3951e7f050ac6a38 ("btrfs: add xxhash64 to checksumming
algorithms"),
- Move CONFIG_EARLY_PRINTK.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k: defconfig: Enable ICY I2C and LTC2990 on Amiga

Enable support for the ICY I2C board for Amiga, which is typically
equipped with an LTC2990 hwmon chip, in the Amiga and multi-platform
defconfig files.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20191021070438.10819-1-geert@linux-m68k.org
Acked-by: Max Staudt <max@enpas.org>

m68k: defconfig: Update defconfigs for v5.4-rc1

Actual changes:
-# CONFIG_BACKLIGHT_CLASS_DEVICE is not set
-CONFIG_CRYPTO_AEGIS128L=m
-CONFIG_CRYPTO_AEGIS256=m
-CONFIG_CRYPTO_MORUS1280=m
-CONFIG_CRYPTO_MORUS640=m
+CONFIG_DM_CLONE=m
+CONFIG_EROFS_FS=m
-# CONFIG_LCD_CLASS_DEVICE is not set

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20191001073539.4488-1-geert@linux-m68k.org

m68k: defconfig: Update defconfigs for v5.3-rc2

Actual changes:
-CONFIG_CHR_DEV_OSST=m
+CONFIG_CRYPTO_AES=y
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_XXHASH=m
+CONFIG_NF_CONNTRACK_BRIDGE=m
+CONFIG_NF_TABLES_BRIDGE=m
-CONFIG_NF_TABLES_BRIDGE=y
+CONFIG_NFT_BRIDGE_META=m
+CONFIG_NFT_SYNPROXY=m
+CONFIG_REED_SOLOMON_TEST=m
+CONFIG_TEST_BLACKHOLE_DEV=m
+CONFIG_TEST_MEMINIT=m
-# CONFIG_VALIDATE_FS_PARSER is not set

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k: defconfig: Update defconfigs for v5.2-rc1

Actual changes:
+# CONFIG_BACKLIGHT_CLASS_DEVICE is not set
+CONFIG_CRYPTO_ECRDSA=m
-CONFIG_CRYPTO_STREEBOG=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
+# CONFIG_LCD_CLASS_DEVICE is not set
-CONFIG_NFT_CHAIN_ROUTE_IPV4=m
-CONFIG_NFT_CHAIN_ROUTE_IPV6=m
+CONFIG_TEST_STRSCPY=m
-# CONFIG_UEVENT_HELPER is not set

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k: defconfig: Update defconfigs for v5.1-rc1

Actual changes:
-CONFIG_FS_ENCRYPTION=m
-CONFIG_NET_DEVLINK=m
-CONFIG_NFT_CHAIN_NAT_IPV4=m
-CONFIG_NFT_CHAIN_NAT_IPV6=m
-CONFIG_NFT_MASQ_IPV4=m
-CONFIG_NFT_MASQ_IPV6=m
-CONFIG_NFT_REDIR_IPV4=m
-CONFIG_NFT_REDIR_IPV6=m
+CONFIG_CRYPTO_CTS=m
+CONFIG_CRYPTO_XTS=m
+CONFIG_TEST_STACKINIT=m
+CONFIG_TEST_VMALLOC=m
+# CONFIG_VALIDATE_FS_PARSER is not set
+CONFIG_XDP_SOCKETS_DIAG=m

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Update defconfigs for v5.0-rc1

Actual changes:
-CONFIG_IOSCHED_DEADLINE=m
-CONFIG_BATMAN_ADV_MCAST=y
-# CONFIG_SCSI_MQ_DEFAULT is not set
+CONFIG_CRYPTO_ADIANTUM=m
+CONFIG_CRYPTO_STREEBOG=m

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Drop NET_VENDOR_<FOO>=n

Enabling NET_VENDOR_* Kconfig options does not directly affect the
kernel, so there is no need to explicitly disable them.
The individual network drivers under them are still disabled.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Update defconfigs for v4.20-rc1

Actual changes:
-CONFIG_BATMAN_ADV_DAT=y
-CONFIG_CRYPTO_SHA512=m
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_NF_CONNTRACK_IPV6=m
+CONFIG_CRC64=m
+CONFIG_CRYPTO_OFB=m
+CONFIG_NFT_OSF=m
+CONFIG_NFT_TPROXY=m
+CONFIG_NFT_TUNNEL=m
+CONFIG_NFT_XFRM=m
+CONFIG_TEST_BITFIELD=m
+CONFIG_TEST_IDA=m
+CONFIG_TEST_MEMCAT_P=m
+CONFIG_TEST_XARRAY=m

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

crypto: x86 - remove SHA multibuffer routines and mcryptd

As it turns out, the AVX2 multibuffer SHA routines are currently
broken [0], in a way that would have likely been noticed if this
code were in wide use. Since the code is too complicated to be
maintained by anyone except the original authors, and since the
performance benefits for real-world use cases are debatable to
begin with, it is better to drop it entirely for the moment.

[0] https://marc.info/?l=linux-crypto-vger&m=153476243825350&w=2

Suggested-by: Eric Biggers <ebiggers@google.com>
Cc: Megha Dey <megha.dey@linux.intel.com>
Cc: Tim Chen <tim.c.chen@linux.intel.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

crypto: speck - remove Speck

These are unused, undesired, and have never actually been used by
anybody. The original authors of this code have changed their mind about
its inclusion. While originally proposed for disk encryption on low-end
devices, the idea was discarded [1] in favor of something else before
that could really get going. Therefore, this patch removes Speck.

[1] https://marc.info/?l=linux-crypto-vger&m=153359499015659

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Acked-by: Eric Biggers <ebiggers@google.com>
Cc: stable@vger.kernel.org
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

macintosh/via-pmu: Replace via-pmu68k driver with via-pmu driver

Now that the PowerMac via-pmu driver supports m68k PowerBooks,
switch over to that driver and remove the via-pmu68k driver.

Tested-by: Stan Johnson <userm57@yahoo.com>
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

m68k/defconfig: Update defconfigs for v4.18-rc6

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Update defconfigs for v4.17-rc3

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Update defconfigs for v4.16-rc5

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

firmware: Drop FIRMWARE_IN_KERNEL Kconfig option

It doesn't actually do anything. Merge its help text into
EXTRA_FIRMWARE.

Fixes: 5620a0d1aacd ("firmware: delete in-kernel firmware")
Fixes: 0946b2fb38fd ("firmware: cleanup FIRMWARE_IN_KERNEL message")
Signed-off-by: Benjamin Gilbert <benjamin.gilbert@coreos.com>
Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

m68k/defconfig: Update defconfigs for v4.15-rc1

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Update defconfigs for v4.14-rc7

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Update defconfigs for v4.13-rc1

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Update defconfigs for v4.12-rc1

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Update defconfigs for v4.11-rc1

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Update defconfigs for v4.10-rc1

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Update defconfigs for v4.9-rc1

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Update defconfigs for v4.8-rc1

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Update defconfigs for v4.7-rc2

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Update defconfigs for v4.6-rc2

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Update defconfigs for v4.5-rc1

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Update defconfigs for v4.4-rc1

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Update defconfigs for v4.3-rc1

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Update defconfigs for v4.2-rc1

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Disable experimental CONFIG_DM_CACHE

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Update defconfigs for v4.1-rc6

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Update defconfigs for v4.0-rc1

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Enable Ethernet bridging

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Enable Atari EtherNAT and EtherNEC Ethernet support

Enable support for Atari EtherNAT (SMC91X) and EtherNEC (NE2000)
Ethernet support in the Atari and multiplatform defconfig files.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Enable automounting of devtmpfs at /dev

Enable CONFIG_DEVTMPFS_MOUNT, as it's useful for initrd-less kernels.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Enable test modules

It doesn't hurt to have CONFIG_TEST_* enabled as modules.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Refresh defconfigs for v3.16-rc1--v3.19-rc2

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

tgt: defconfig cleanup

Because of the removal of the scsi_tgt kernel module, the kbuild variables
CONFIG_SCSI_TGT, CONFIG_SCSI_SRP_TGT_ATTRS and CONFIG_SCSI_FC_TGT_ATTRS
are obsolete. This patch removes these variables. This patch is the result
of the following command:

find -name '*defconfig' | while read f; do grep -vwE 'CONFIG_SCSI_TGT|CONFIG_SCSI_SRP_TGT_ATTRS|CONFIG_SCSI_FC_TGT_ATTRS|CONFIG_SRP' $f >/tmp/t && mv /tmp/t $f; done

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>

m68k: Update defconfigs for v3.15-rc2

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k: Update defconfigs for v3.14-rc1

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k: Update defconfigs for v3.13-rc1

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Enable EARLY_PRINTK

It's too valuable for debugging to be disabled.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Disable /sbin/hotplug fork-bomb by default

Cfr. commit 7934779a69f1184f29d786b89e77dd14519bd226 ("Driver-Core: disable
/sbin/hotplug by default").

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Use ext4 for ext2/ext3 file systems

This reduces the kernel image size by ca. 160 KiB.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/defconfig: Make NFS_V4 modular instead of builtin

This reduces the kernel image size by ca. 100 KiB, while still allowing
NFS root.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/q40: Enable PC parallel port in defconfig

Enable the PC parallel port and other related options in the Q40-specific
and multi-platform defconfigs.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k: Update defconfigs for v3.9

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

netfilter: remove xt_NOTRACK

It was scheduled to be removed for a long time.

Cc: Pablo Neira Ayuso <pablo@netfilter.org>
Cc: Patrick McHardy <kaber@trash.net>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: netfilter@vger.kernel.org
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

m68k/serial: Remove references to obsolete serial config options

- ATARI_MFPSER, ATARI_MIDI, MULTIFACE_III_TTY, and DN_SERIAL
have no corresponding drivers (anymore),
- Clean up SERIAL_CONSOLE dependencies and help text.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k/serial: Remove references to obsolete CONFIG_SERIAL167

commit 51c9d654c2def97827395a7fbfd0c6f865c26544 ("Staging: delete tty
drivers") removed the MVME167 serial driver, but forgot to remove these
references.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

defconfig reduction

Use the defconfig files generated by "make savedefconfig" for
remaining defconfig files.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

mac68k: replace mac68k SCC code with platform device

Remove the old 68k Mac serial port code and a lot of related cruft. Add
new SCC platform devices to mac 68k platform.

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

pmac-zilog: add platform driver

Add platform driver support to the pmac-zilog driver, for m68k macs.
Place the powermac-specific code inside #ifdef CONFIG_PPC_PMAC.

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k: Update defconfigs for 2.6.30-rc3

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k: Update defconfigs for 2.6.28-rc7

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

m68k: Update defconfigs for 2.6.27-rc6

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

m68k: enable CONFIG_COMPAT_BRK by default

As some m68k machines have plenty of libc5 binaries in active use, enable
CONFIG_COMPAT_BRK by default.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

m68k: Add multi_defconfig

Add multi_defconfig, to build a kernel for all supported m68k platforms,
excluding Sun 3 (Sun 3 kernels are incompatible with all other m68k platforms)

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>