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c45647f9f5
981519 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
c45647f9f5 |
ARM updates for 5.11:
- Rework phys/virt translation - Add KASan support - Move DT out of linear map region - Use more PC-relative addressing in assembly - Remove FP emulation handling while in kernel mode - Link with '-z norelro' - remove old check for GCC <= 4.2 in ARM unwinder code - disable big endian if using clang's linker -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEuNNh8scc2k/wOAE+9OeQG+StrGQFAl/ghq0ACgkQ9OeQG+St rGQXsxAAilC+P06NRN3etSFOnJH8GzGNu89wbVW/0lft89o+EpN8oZ9kEYRdb4d1 AJ1z4kGN0akKKNWWeg+1c2YzXh4xGvT1th1TzbBpCf8BxoMHFCSS1IZ98LZ3iiqy bpMRpq2LJG+Va/5lkPnkY7e2sL9Jj5BxFdHAYUUg1Ipc0tfh7hXWLnRMohE1EYmu E69AHTfyWs9ojgspCSg3KoUQ3eXUiaBslf8U4/zFhtmA9lwiOOozZ4ZRRgDWqI75 bp6pGzxpqXIFdD1QyThgSb3gvVBahbsYN7kj1fmD5LokBVWxHawCyzkCzNzKEfDL ES+gc/wTewxwN928cjB5vfmOrAvd1T6amh/gsr39WnOIFngEPAGMBfApXAzhffsc L5TYaDI3DNbQ75FCySfVV2VwQhSW03XQHYtElVxzc2Z1Q1Q9yoscqLzgHDgDy3LM 8s4CRviVtOzP9e/rNx48lUxgdQHmAjQ+dI4Y9NVxyphQzK0LLTv5Uc4zy/nG0F27 QIFtGCDz3PHDPWLzGBudYcu9HAqwXVhZXf9pMeYgwgvmqBdz0BFbXhEbZaup6oDl H5k4iAZh3ADW38+8Vhp/D7CGDhznZm2dFNrgreJm2tHTEwd5xgpsUj1MaAMCcPbr HTxiy0i4p9wN1jl9iWFD4A3/KsBvAIJFB+wqqJOyWku0FikntjU= =fZGX -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux Pull ARM updates from Russell King: - Rework phys/virt translation - Add KASan support - Move DT out of linear map region - Use more PC-relative addressing in assembly - Remove FP emulation handling while in kernel mode - Link with '-z norelro' - remove old check for GCC <= 4.2 in ARM unwinder code - disable big endian if using clang's linker * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: (46 commits) ARM: 9027/1: head.S: explicitly map DT even if it lives in the first physical section ARM: 9038/1: Link with '-z norelro' ARM: 9037/1: uncompress: Add OF_DT_MAGIC macro ARM: 9036/1: uncompress: Fix dbgadtb size parameter name ARM: 9035/1: uncompress: Add be32tocpu macro ARM: 9033/1: arm/smp: Drop the macro S(x,s) ARM: 9032/1: arm/mm: Convert PUD level pgtable helper macros into functions ARM: 9031/1: hyp-stub: remove unused .L__boot_cpu_mode_offset symbol ARM: 9044/1: vfp: use undef hook for VFP support detection ARM: 9034/1: __div64_32(): straighten up inline asm constraints ARM: 9030/1: entry: omit FP emulation for UND exceptions taken in kernel mode ARM: 9029/1: Make iwmmxt.S support Clang's integrated assembler ARM: 9028/1: disable KASAN in call stack capturing routines ARM: 9026/1: unwind: remove old check for GCC <= 4.2 ARM: 9025/1: Kconfig: CPU_BIG_ENDIAN depends on !LD_IS_LLD ARM: 9024/1: Drop useless cast of "u64" to "long long" ARM: 9023/1: Spelling s/mmeory/memory/ ARM: 9022/1: Change arch/arm/lib/mem*.S to use WEAK instead of .weak ARM: kvm: replace open coded VA->PA calculations with adr_l call ARM: head.S: use PC relative insn sequence to calculate PHYS_OFFSET ... |
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Linus Torvalds
|
d8355e740f |
- Add DM verity support for signature verification with 2nd keyring.
- Fix DM verity to skip verity work if IO completes with error while system is shutting down. - Add new DM multipath "IO affinity" path selector that maps IO destined to a given path to a specific CPU based on user provided mapping. - Rename DM multipath path selector source files to have "dm-ps" prefix. - Add REQ_NOWAIT support to some other simple DM targets that don't block in more elaborate ways waiting for IO. - Export DM crypt's kcryptd workqueue via sysfs (WQ_SYSFS). - Fix error return code in DM's target_message() if empty message is received. - A handful of other small cleanups. -----BEGIN PGP SIGNATURE----- iQFHBAABCAAxFiEEJfWUX4UqZ4x1O2wixSPxCi2dA1oFAl/iDJYTHHNuaXR6ZXJA cmVkaGF0LmNvbQAKCRDFI/EKLZ0DWsI2CACUk9PCCtOOHH1s//VeLjF86VUIsuxf hNMfTgWT+arlHUIzl2Bp4c4Dq/T+hXTYlf+f5zGRAbBAd82eCqji5LTVvy/qaYt3 4gWSZnv/3VYHCx4MvV9UjtXQcSnS/ttDwyV0ZD6/NtYllQQobaCbyrE4p2tA1GIk ql8ESRgXKK5Sio197Tm45UEkrhG0oUrEZ3riBaXeM9yOldLp1mLLVPGJeLcJDvpA N7TDcM0owq/CMbmu5BkNv0xw7q/Vc9VQLGva8a15StxGjk1HY5/6KQWssCEkTkO7 HnIprATtWz2r0qgTcI+fOXndUmlqgQr1jhvYfJeuv45KbjoI5qubZvYr =vHNj -----END PGP SIGNATURE----- Merge tag 'for-5.11/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper updates from Mike Snitzer: - Add DM verity support for signature verification with 2nd keyring - Fix DM verity to skip verity work if IO completes with error while system is shutting down - Add new DM multipath "IO affinity" path selector that maps IO destined to a given path to a specific CPU based on user provided mapping - Rename DM multipath path selector source files to have "dm-ps" prefix - Add REQ_NOWAIT support to some other simple DM targets that don't block in more elaborate ways waiting for IO - Export DM crypt's kcryptd workqueue via sysfs (WQ_SYSFS) - Fix error return code in DM's target_message() if empty message is received - A handful of other small cleanups * tag 'for-5.11/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm cache: simplify the return expression of load_mapping() dm ebs: avoid double unlikely() notation when using IS_ERR() dm verity: skip verity work if I/O error when system is shutting down dm crypt: export sysfs of kcryptd workqueue dm ioctl: fix error return code in target_message dm crypt: Constify static crypt_iv_operations dm: add support for REQ_NOWAIT to various targets dm: rename multipath path selector source files to have "dm-ps" prefix dm mpath: add IO affinity path selector dm verity: Add support for signature verification with 2nd keyring dm: remove unnecessary current->bio_list check when submitting split bio |
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Linus Torvalds
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4e31dcc0a9 |
hwmon patches for v5.11 (take 2)
The only patch in this series is removal of voltage and current reporting for AMD Zen CPUs. Turns out that was not worth the trouble. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiHPvMQj9QTOCiqgVyx8mb86fmYEFAl/iHNkACgkQyx8mb86f mYGxEA/9EGs9zyAuIOtNbyTIHYuFWdm5kd+cU4aADgEkuqjMu8TYDmmDRQdUeSNV Dvzb+pHJ+u23GpsAV0N1zHTnVrPaoJG7nVCgM2LU4cvgem1/oSFaK7RNh3vwQ68U qCq38R66jp0Fa/dEjLN++cP8akx4f9taql3kqb4j1ZrnudDG8IpFwRBxgJA3ad2e pWUqDBnDoxF82vmN8FKTIPB8AAR/WcZO/UNadgzUiUJroOJFiblC4gvXxebVYrzh uHNeiAbcs+JdvQXtwVpuDCaDDIFDpDtplovYTf7LkTIEwoYnaiVK4MAtasj+Gi7S SLHqA76PAuG6HfwSpQb2ePzcmOrLgjKVG6rXlO579RfxmTOdvB/pa9+dQha58ifl ljtS75FwddQ1eiLGXp8X+4sapjVjN27FIbeGMlBPdhIkvxLN61ypzRkSky1apPYz q1HArfkxqT4RBNX9y3M1y+wMcoK5XY+DjESfLBSNKrV/SY6BeBQCTlDFM4mrK9RE ZioAMEJ+fFX3vatx0kDTv9LcJYGfpiycW5MieoQEHoIZxhhORHJaIFxf//MB+dNQ GQ7pW9zRSmqQ+aawMg+BhHjKiXO9V+SXv3RJz6aovVPAbaiq/vMcx2zpRnB2zmh3 LLvQB5j9e5QJs6NGShTSN8dGk8D9SYmhdy4EXgfChrD0m40MXag= =uCAC -----END PGP SIGNATURE----- Merge tag 'hwmon-for-v5.11-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull another hwmon update from Guenter Roeck: "The only patch in this series is removal of voltage and current reporting for AMD Zen CPUs. Turns out that was not worth the trouble, because it's all undocumented and not maintainable" * tag 'hwmon-for-v5.11-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (k10temp) Remove support for displaying voltage and current on Zen CPUs |
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Linus Torvalds
|
347d81b68b |
dma-mapping updates for 5.11:
- support for a partial IOMMU bypass (Alexey Kardashevskiy) - add a DMA API benchmark (Barry Song) - misc fixes (Tiezhu Yang, tangjianqiang) -----BEGIN PGP SIGNATURE----- iQI/BAABCgApFiEEgdbnc3r/njty3Iq9D55TZVIEUYMFAl/iF+wLHGhjaEBsc3Qu ZGUACgkQD55TZVIEUYP/HQ//beE+HGi0+5yiWdLY/Q3nqT/VExgdY2CAE2en0jcs kpUEZPfhE2dlKPf9nBl+ZsLIgqIwVP+oSawxZ65r0z/w95vgWANAmBg2m/FcnEUx Vl6jUUPmViY0AGzMR1+55voNNor4aX9rLUdZEN+vBy62Z6fvQVmKOtVPUf0ekkUh n3factrKIt7mplsIgJPO3v6G2XHugBaNmcrp9LkkmhniYkH8S31l4uKCSKI+6atT CsTTVqpQ+qVAyrgp30Xs+N9QoOefI4tFdXmvXzIIFe3JyDvIpniaiT+HHVXuEQJR 5Yukj9sKJXS1ipjc+yWsjvn4Wax/tubJ7eqIo9alsIkcJXI3AlKljwBtFrKPMq+L NK54N3N31A+/hrxOLQyfqz5vH6cUicFr7STIedb8pD3y3/f/tiP+/qown6Wj3rB/ E0IlCK5w87OVrJT1f5fHxh9Xe4R2W9rpeU/v/AZ/DrQllwp3PbG0kWqu3m4mujih CF3D+rOoB5tNtBxrNU+TpOVm+OOdX1IDtBleKePHTTIQeBY3p3UZuwINO0axFr9p oQndj1fiYvRwI6GS31GPpduFG7PrrwCb5zD0Rm07+aNCIoSmu+ADEngfgxnj/rGz q+c9Te1dDn58OktkiEONPNu+iuGBxhBR7AeP6UDdcC1vkO/hvW2HnppSY0qiWthU IFY= =dOug -----END PGP SIGNATURE----- Merge tag 'dma-mapping-5.11' of git://git.infradead.org/users/hch/dma-mapping Pull dma-mapping updates from Christoph Hellwig: - support for a partial IOMMU bypass (Alexey Kardashevskiy) - add a DMA API benchmark (Barry Song) - misc fixes (Tiezhu Yang, tangjianqiang) * tag 'dma-mapping-5.11' of git://git.infradead.org/users/hch/dma-mapping: selftests/dma: add test application for DMA_MAP_BENCHMARK dma-mapping: add benchmark support for streaming DMA APIs dma-contiguous: fix a typo error in a comment dma-pool: no need to check return value of debugfs_create functions powerpc/dma: Fallback to dma_ops when persistent memory present dma-mapping: Allow mixing bypass and mapped DMA operation |
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Linus Torvalds
|
4f06f21067 |
configfs updates for 5.11:
- fix a kerneldoc comment (Alex Shi) -----BEGIN PGP SIGNATURE----- iQI/BAABCgApFiEEgdbnc3r/njty3Iq9D55TZVIEUYMFAl/iGIYLHGhjaEBsc3Qu ZGUACgkQD55TZVIEUYPqeg//QW7sBktP0tlCNPBoinZexF9nbIJ+Yh8j8kEcFJPK OxuWfP1tBQmZ287gSLC59tnxAAevk/8vprG4dv7z7vo5T+/ywOSxioniE2i61/k/ Y80LssRLbE40VScenY/oynLeBXR879l8LDDXbT5kVnh231Yp2+5WMP5jDeraXNmY 6FYfjPcePLlcT2ZbxRDuSBVefSHmOrRBXFKRBUZMsnS86/IDv3Dxu1rfNPwsAFR4 4kPrnN56pY8X52o3ZazJ2JuVSqVQyZR6muCIkO5qxAUV34bOGXfCdHoRvJF9nAj7 zX87phsAVyJuleu3l2hekOntWOG1X6t6OXlsJiqQVRJZUIojvyM0wPB9uP7iWN5R nmV+rz6Vi3TnuQG8Z7c47K2XYRDpQ69MCie+ZDcWiWYPtvUbuTs2YtuXXoLQPgN/ bds82q67C16F4M3Ptuuvbl/4e0gv5evhthkUNj04FJstqV7rxb+IWBh7AJvzYEZT XqaBff4OupjBcTCN14a1thS6y5weDfCVRw9g0u1Df8ezSV1/8hrQfCwMeCeiPWmB 0gAD3ZYhq3PJsMN/med+ht+HZa2HNjXYnDXDHwbgWkFDs2QboHeJzNeRTmBu0f/l lc+2RBGc3c4igF3vFjtOWoy+ROCvkbl5T3FhV0EGXe7EBdYyNuFbEXEcuJKTBvtS qP0= =Ed4/ -----END PGP SIGNATURE----- Merge tag 'configfs-5.11' of git://git.infradead.org/users/hch/configfs Pull configfs update from Christoph Hellwig: "Fix a kerneldoc comment (Alex Shi)" * tag 'configfs-5.11' of git://git.infradead.org/users/hch/configfs: configfs: fix kernel-doc markup issue |
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Linus Torvalds
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e9e541ecfe |
Description for this pull request:
- Avoid page allocation failure from upcase table allocation. -----BEGIN PGP SIGNATURE----- iQJLBAABCgA2FiEE6NzKS6Uv/XAAGHgyZwv7A1FEIQgFAl/hbYQYHG5hbWphZS5q ZW9uQHNhbXN1bmcuY29tAAoJEGcL+wNRRCEIRzUP+PI9JWE7fameRSPs2rc3CBgc dpWCECrcvK0MmbOaEZ8Pr+MvFNaUTzK2Q/AyTKRQtpETjx+wQbtdyqbYufyRtMJ9 YhIG8T0kF/CotP3U3lvjswtkBAdQRL54SGQFYz4/zZVxBQWUX+hog/Kh2Z4rpRp3 FS+aj0d8RZNJBFWAmvSYaOe9gWG+3yK6eSw48GCQj1fHfu2HG/4zS69oxmL11wN/ JQpjLh+cVNg5x97w45LZol1Ik70gWTjI3dMWAn8AOIRPo2ROzS6GXGvYEYBMUIIx TcEnQCC/FOpa57B3MRKZi72QCQCgHS9bj9y04fPRTMU9MHY/COpoXPK0MLlOR/iS KEK6/EkWHgn2czoafJvbY8+cG0CJS5Leqd63Cqy0lavd9L9m+kxWIftdbY3IHYP3 0PCCoH5s6pHzU/Vsp+fPbAb/Ek72ziU7fRUMg3Y7BQY5rQB2hf0vq6hGyPlJaz/n EVB3nciOC+iFFCbhbAkvqhc8WsJgKlUyRI6MYX7Li7HK3qdTaLMa8tSQ5Az3WHcE sK09XBbMoOn4z3q08kuqDWv6ihGUJOL2yr6Z6e5hjQLAhQLChqDBowAcc3m9pEgm Hkj/aeRWAqKDRv13LYDTXG/t61uL6laLrBbD5G1h6bkSgzmHAotaz5mUrCT6e/iX xyuaXgTEbM8YyqcR9fc= =PsuN -----END PGP SIGNATURE----- Merge tag 'exfat-for-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat Pull exfat update from Namjae Jeon: "Avoid page allocation failure from upcase table allocation" * tag 'exfat-for-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat: exfat: Avoid allocating upcase table using kcalloc() |
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Andi Kleen
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e14fd4ba8f |
x86/split-lock: Avoid returning with interrupts enabled
When a split lock is detected always make sure to disable interrupts before returning from the trap handler. The kernel exit code assumes that all exits run with interrupts disabled, otherwise the SWAPGS sequence can race against interrupts and cause recursing page faults and later panics. The problem will only happen on CPUs with split lock disable functionality, so Icelake Server, Tiger Lake, Snow Ridge, Jacobsville. Fixes: |
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Guenter Roeck
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0a4e668b5d |
hwmon: (k10temp) Remove support for displaying voltage and current on Zen CPUs
Voltages and current are reported by Zen CPUs. However, the means to do so is undocumented, changes from CPU to CPU, and the raw data is not calibrated. Calibration information is available, but again not documented. This results in less than perfect user experience, up to concerns that loading the driver might possibly damage the hardware (by reporting out-of range voltages). Effectively support for reporting voltages and current is not maintainable. Drop it. Cc: Artem S. Tashkinov <aros@gmx.com> Cc: Wei Huang <wei.huang2@amd.com> Tested-by: Wei Huang <wei.huang2@amd.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> |
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Zheng Yongjun
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b77709237e |
dm cache: simplify the return expression of load_mapping()
Simplify the return expression. Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> |
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Artem Labazov
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9eb78c2532 |
exfat: Avoid allocating upcase table using kcalloc()
The table for Unicode upcase conversion requires an order-5 allocation,
which may fail on a highly-fragmented system:
pool-udisksd: page allocation failure: order:5,
mode:0x40dc0(GFP_KERNEL|__GFP_COMP|__GFP_ZERO), nodemask=(null),
cpuset=/,mems_allowed=0
CPU: 4 PID: 3756880 Comm: pool-udisksd Tainted: G U
5.8.10-200.fc32.x86_64 #1
Hardware name: Dell Inc. XPS 13 9360/0PVG6D, BIOS 2.13.0 11/14/2019
Call Trace:
dump_stack+0x6b/0x88
warn_alloc.cold+0x75/0xd9
? _cond_resched+0x16/0x40
? __alloc_pages_direct_compact+0x144/0x150
__alloc_pages_slowpath.constprop.0+0xcfa/0xd30
? __schedule+0x28a/0x840
? __wait_on_bit_lock+0x92/0xa0
__alloc_pages_nodemask+0x2df/0x320
kmalloc_order+0x1b/0x80
kmalloc_order_trace+0x1d/0xa0
exfat_create_upcase_table+0x115/0x390 [exfat]
exfat_fill_super+0x3ef/0x7f0 [exfat]
? sget_fc+0x1d0/0x240
? exfat_init_fs_context+0x120/0x120 [exfat]
get_tree_bdev+0x15c/0x250
vfs_get_tree+0x25/0xb0
do_mount+0x7c3/0xaf0
? copy_mount_options+0xab/0x180
__x64_sys_mount+0x8e/0xd0
do_syscall_64+0x4d/0x90
entry_SYSCALL_64_after_hwframe+0x44/0xa9
Make the driver use kvcalloc() to eliminate the issue.
Fixes:
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Antonio Quartulli
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52252adede |
dm ebs: avoid double unlikely() notation when using IS_ERR()
The definition of IS_ERR() already applies the unlikely() notation when checking the error status of the passed pointer. For this reason there is no need to have the same notation outside of IS_ERR() itself. Clean up code by removing redundant notation. Signed-off-by: Antonio Quartulli <a@unstable.cc> Signed-off-by: Mike Snitzer <snitzer@redhat.com> |
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Hyeongseok Kim
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252bd12563 |
dm verity: skip verity work if I/O error when system is shutting down
If emergency system shutdown is called, like by thermal shutdown, a dm device could be alive when the block device couldn't process I/O requests anymore. In this state, the handling of I/O errors by new dm I/O requests or by those already in-flight can lead to a verity corruption state, which is a misjudgment. So, skip verity work in response to I/O error when system is shutting down. Signed-off-by: Hyeongseok Kim <hyeongseok@gmail.com> Reviewed-by: Sami Tolvanen <samitolvanen@google.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> |
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Linus Torvalds
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8653b778e4 |
The core framework got some nice improvements this time around. We gained the
ability to get struct clk pointers from a struct clk_hw so that clk providers can consume the clks they provide, if they need to do something like that. This has been a long missing part of the clk provider API that will help us move away from exposing a struct clk pointer in the struct clk_hw. Tracepoints are added for the clk_set_rate() "range" functions, similar to the tracepoints we already have for clk_set_rate() and we added a column to debugfs to help developers understand the hardware enable state of clks in case firmware or bootloader state is different than what is expected. Overall the core changes are mostly improving the clk driver writing experience. At the driver level, we have the usual collection of driver updates and new drivers for new SoCs. This time around the Qualcomm folks introduced a good handful of clk drivers for various parts of three or four SoCs. The SiFive folks added a new clk driver for their FU740 SoCs, coming in second on the diffstat and then Atmel AT91 and Amlogic SoCs had lots of work done after that for various new features. One last thing to note in the driver area is that the i.MX driver has gained a new binding to support SCU clks after being on the list for many months. It uses a two cell binding which is sort of rare in clk DT bindings. Beyond that we have the usual set of driver fixes and tweaks that come from more testing and finding out that some configuration was wrong or that a driver could support being built as a module. Core: - Add some trace points for clk_set_rate() "range" functions - Add hardware enable information to clk_summary debugfs - Replace clk-provider.h with of_clk.h when possible - Add devm variant of clk_notifier_register() - Add clk_hw_get_clk() to generate a struct clk from a struct clk_hw New Drivers: - Bindings for Canaan K210 SoC clks - Support for SiFive FU740 PRCI - Camera clks on Qualcomm SC7180 SoCs - GCC and RPMh clks on Qualcomm SDX55 SoCs - RPMh clks on Qualcomm SM8350 SoCs - LPASS clks on Qualcomm SM8250 SoCs Updates: - DVFS support for AT91 clk driver - Update git repo branch for Renesas clock drivers - Add camera (CSI) and video-in (VIN) clocks on Renesas R-Car V3U - Add RPC (QSPI/HyperFLASH) clocks on Renesas RZ/G2M, RZ/G2N, and RZ/G2E - Stop using __raw_*() I/O accessors in Renesas clk drivers - One more conversion of DT bindings to json-schema - Make i.MX clk-gate2 driver more flexible - New two cell binding for i.MX SCU clks - Drop of_match_ptr() in i.MX8 clk drivers - Add arch dependencies for Rockchip clk drivers - Fix i2s on Rockchip rk3066 - Add MIPI DSI clks on Amlogic axg and g12 SoCs - Support modular builds of Amlogic clk drivers - Fix an Amlogic Video PLL clock dependency - Samsung Kconfig dependencies updates for better compile test coverage - Refactoring of the Samsung PLL clocks driver - Small Tegra driver cleanups - Minor fixes to Ingenic and VC5 clk drivers - Cleanup patches to remove unused variables and plug memory leaks -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEE9L57QeeUxqYDyoaDrQKIl8bklSUFAl/f/ycRHHNib3lkQGtl cm5lbC5vcmcACgkQrQKIl8bklSXjxg/7BJMFphpZmQb3iy/lZMYfgPh2yxZvrrBj zJ2i1mMru/C3BkXTx29HCJvj6/VC2HgGLL6fzfwe7oY3XVRT1Vxlsvka9vNZSNc2 UYNa8GUwR0mSXDzp5KnzoAQfLwvSqWUIeT8WB+Z+CJ7WIAGWnXgBlqsf/d/mr9hg JoAh+ROpbksL6hs61WJSm+7/Yu6efS0Yj0zzLZOINFWvDIOJ+Rp4g1u+qGH9tZyO I2Bik75Sc8hqvLUP5SVzI/1H4yLB0On+ADgVRwjvrKPVX56alYquOUMsU+sy4SeY ONQBki3vV5gtJHG1qvkwTC5/Yw20eUsrmrc7PNECvb1zo5Tp4QuOAR5nHCb4fg8u n7RRd1MktTAUAQxTzBaNYtix3Q19fjSR44C/1B6lKk6xkN+w4uYLi2GHrADy9rXa SwQVTKTGc8LjGywDaAOXdAyx2FMAtt1OvkTxZ238+aoHw5nQDHWKxu5TwYK6b5jG aEFzTCIEYlzRLqcZyGONSD0WXmQWyoNiPwJ3B7RDRfpg7dPESyKIB4MzGWiX9eDy lri/SoVH08c1sRf8AzIoi+CUNi8geTNAHHlJfiGznrv81ttVf3FioWyWLjr+SmBV rNxn35WxeDWoCZqtrLJlg5skVgmD8BRXLZTI9udPG8u6D7OdWdJBuMZ6EelO+OZg /n4w8tdo3cE= =Wt9O -----END PGP SIGNATURE----- Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "The core framework got some nice improvements this time around. We gained the ability to get struct clk pointers from a struct clk_hw so that clk providers can consume the clks they provide, if they need to do something like that. This has been a long missing part of the clk provider API that will help us move away from exposing a struct clk pointer in the struct clk_hw. Tracepoints are added for the clk_set_rate() "range" functions, similar to the tracepoints we already have for clk_set_rate() and we added a column to debugfs to help developers understand the hardware enable state of clks in case firmware or bootloader state is different than what is expected. Overall the core changes are mostly improving the clk driver writing experience. At the driver level, we have the usual collection of driver updates and new drivers for new SoCs. This time around the Qualcomm folks introduced a good handful of clk drivers for various parts of three or four SoCs. The SiFive folks added a new clk driver for their FU740 SoCs, coming in second on the diffstat and then Atmel AT91 and Amlogic SoCs had lots of work done after that for various new features. One last thing to note in the driver area is that the i.MX driver has gained a new binding to support SCU clks after being on the list for many months. It uses a two cell binding which is sort of rare in clk DT bindings. Beyond that we have the usual set of driver fixes and tweaks that come from more testing and finding out that some configuration was wrong or that a driver could support being built as a module. Summary: Core: - Add some trace points for clk_set_rate() "range" functions - Add hardware enable information to clk_summary debugfs - Replace clk-provider.h with of_clk.h when possible - Add devm variant of clk_notifier_register() - Add clk_hw_get_clk() to generate a struct clk from a struct clk_hw New Drivers: - Bindings for Canaan K210 SoC clks - Support for SiFive FU740 PRCI - Camera clks on Qualcomm SC7180 SoCs - GCC and RPMh clks on Qualcomm SDX55 SoCs - RPMh clks on Qualcomm SM8350 SoCs - LPASS clks on Qualcomm SM8250 SoCs Updates: - DVFS support for AT91 clk driver - Update git repo branch for Renesas clock drivers - Add camera (CSI) and video-in (VIN) clocks on Renesas R-Car V3U - Add RPC (QSPI/HyperFLASH) clocks on Renesas RZ/G2M, RZ/G2N, and RZ/G2E - Stop using __raw_*() I/O accessors in Renesas clk drivers - One more conversion of DT bindings to json-schema - Make i.MX clk-gate2 driver more flexible - New two cell binding for i.MX SCU clks - Drop of_match_ptr() in i.MX8 clk drivers - Add arch dependencies for Rockchip clk drivers - Fix i2s on Rockchip rk3066 - Add MIPI DSI clks on Amlogic axg and g12 SoCs - Support modular builds of Amlogic clk drivers - Fix an Amlogic Video PLL clock dependency - Samsung Kconfig dependencies updates for better compile test coverage - Refactoring of the Samsung PLL clocks driver - Small Tegra driver cleanups - Minor fixes to Ingenic and VC5 clk drivers - Cleanup patches to remove unused variables and plug memory leaks" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (134 commits) dt-binding: clock: Document canaan,k210-clk bindings dt-bindings: Add Canaan vendor prefix clk: vc5: Use "idt,voltage-microvolt" instead of "idt,voltage-microvolts" clk: ingenic: Fix divider calculation with div tables clk: sunxi-ng: Make sure divider tables have sentinel clk: s2mps11: Fix a resource leak in error handling paths in the probe function clk: mvebu: a3700: fix the XTAL MODE pin to MPP1_9 clk: si5351: Wait for bit clear after PLL reset clk: at91: sam9x60: remove atmel,osc-bypass support clk: at91: sama7g5: register cpu clock clk: at91: clk-master: re-factor master clock clk: at91: sama7g5: do not allow cpu pll to go higher than 1GHz clk: at91: sama7g5: decrease lower limit for MCK0 rate clk: at91: sama7g5: remove mck0 from parent list of other clocks clk: at91: clk-sam9x60-pll: allow runtime changes for pll clk: at91: sama7g5: add 5th divisor for mck0 layout and characteristics clk: at91: clk-master: add 5th divisor for mck master clk: at91: sama7g5: allow SYS and CPU PLLs to be exported and referenced in DT dt-bindings: clock: at91: add sama7g5 pll defines clk: at91: sama7g5: fix compilation error ... |
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Linus Torvalds
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8552d28e14 |
Fixes include:
. cleanup of 68328 code . align BSS section to 32bit -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEmsfM6tQwfNjBOxr3TiQVqaG9L4AFAl/f3X8ACgkQTiQVqaG9 L4Db8BAAk395Yw40Squ9y/+XyfhDF9u8vtrAlYtDECZEYJOj8cY+maG+OtJLezEN Qh/2mvEHkhyGBxFNQ3G5vVG61ODfcbwctF6ZsrrNYVxBC90Rzirez8+5ITQxc0BB acxazVjsjU8cB1vgJqPR0PnU5h4S0h9dsC+bWAdeTKCoFUt0lj4E5Gh/s0K0ssz4 dO7tMyHfidNrjGqo2KWwQPVnwudjWUY87sQhgy4Eg7REDfnj/EUfAIB5LFz24Jis yJ2xkrgHVyi8piZRJ0NoPoVUQ39pTONVHJ/2tcYKrWo/cLIP8YXFjxC4NCvBspTx Wjk5PlUpKX4jfD+7MWzvCOP4BvxPA33bGPkA2cSUd1a9id1Vjuzj5VU8SoS8K6G6 WppBmbLC+dWRZXJdkhKBhUcemKsmMMY6TsqO05yQAJ9PbL/wM9kV37Oxy1nEgQbi JpwyJFI8pEH6OhuJHFGCkrlig3+xdf6059T037PlpTImjNqdALM2HQ12Vt5neUum Xnz9F2EcdXsqGJmtWCIUtJOnK3B+EcOMGrZH2M5y/Tg99C/wBeuXvr4mal429rNo MGFv7LzNxQSVjOJ2V6b2vByyQWjO2V9q+MZrf4PM6Xr9ryAIgMpNwzhGbvffwW3T ++GHHg2tK0Xi5COK4EcKzOXcIHj5a48Um3nNDGKkgwN7GadaZyo= =SaBk -----END PGP SIGNATURE----- Merge tag 'm68knommu-for-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu Pull m68knommu updates from Greg Ungerer: - cleanup of 68328 code - align BSS section to 32bit * tag 'm68knommu-for-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: m68k: m68328: remove duplicate code m68k: m68328: move platform code to separate files m68knommu: align BSS section to 4-byte boundaries |
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Linus Torvalds
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70990afa34 |
9p for 5.11-rc1
- fix long-standing limitation on open-unlink-fop pattern - add refcount to p9_fid (fixes the above and will allow for more cleanups and simplifications in the future) -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE/IPbcYBuWt0zoYhOq06b7GqY5nAFAl/gWOYACgkQq06b7GqY 5nBcHxAArtfxZ4wGa+OMoWt19UvF0bUeYUYdy75rp6awpXmQyMfMZY9oOrZ9L+St mS3oLd8Mq7MeJQ+iGKPPOX+085aNhRtxjQOiHlv02fi09zVyNqj1vptq+rTRkKZL 8KTs+wYSIX2x1WensDBdohYFiWf87vCWyywpQ/1Vm0585mI8B88N3/H5EpkLbPZn 1bgXkakgd2hS+rKu6vJGV8lCJ8eKOSpQ3WUK0WQhY6ysJEL9dbl00qyNQ4kq2UgI i3CpWC/86297KJOehPmegpVwqTIL5wrCkhQy7sNxDkR9E4Q3VoKTNSrnRDtBI0x/ mRCEnc/2Pf76Zv3LpGXnLFSnDLTQaO842Hla92RZJCcHaDtGDwV9Znq6sZgn+pdV wlEpT383s+7AC/X1EFvLPMr5PHrEM1KW25YEYQI78X2hh8G+utW5p3+vu70b0PyT Z7P9yBW4aU4cZb3XcZZihatZG2P1LxHyjNMmn4YBdUeQuitdiJGc2KwjVyKXi9PX +t6xxI+YAIhu/5I9fRtOoIDQNTjsRRE+4FzRKd2kvxW5Z5sV/bZCf6CHnQ2uKYVP fEMYd0GhjrUABbJPLLdFlBXaV+yigvwKtABDnJ5KSA9NlDSVBGewTRa2I+9DoclL yQS4hELuvQsUNCo4AkICixo9vABt0j1OhXlo+B0WVk8Ilh9Wxpc= =DKlc -----END PGP SIGNATURE----- Merge tag '9p-for-5.11-rc1' of git://github.com/martinetd/linux Pull 9p update from Dominique Martinet: - fix long-standing limitation on open-unlink-fop pattern - add refcount to p9_fid (fixes the above and will allow for more cleanups and simplifications in the future) * tag '9p-for-5.11-rc1' of git://github.com/martinetd/linux: 9p: Remove unnecessary IS_ERR() check 9p: Uninitialized variable in v9fs_writeback_fid() 9p: Fix writeback fid incorrectly being attached to dentry 9p: apply review requests for fid refcounting 9p: add refcount to p9_fid struct fs/9p: search open fids first fs/9p: track open fids fs/9p: fix create-unlink-getattr idiom |
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Russell King
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ecbbb88727 | Merge branch 'devel-stable' into for-next | ||
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Russell King
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8cc9251737 | Merge branches 'fixes' and 'misc' into for-next | ||
Ard Biesheuvel
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10fce53c0e |
ARM: 9027/1: head.S: explicitly map DT even if it lives in the first physical section
The early ATAGS/DT mapping code uses SECTION_SHIFT to mask low order
bits of R2, and decides that no ATAGS/DTB were provided if the resulting
value is 0x0.
This means that on systems where DRAM starts at 0x0 (such as Raspberry
Pi), no explicit mapping of the DT will be created if R2 points into the
first 1 MB section of memory. This was not a problem before, because the
decompressed kernel is loaded at the base of DRAM and mapped using
sections as well, and so as long as the DT is referenced via a virtual
address that uses the same translation (the linear map, in this case),
things work fine.
However, commit
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Nathan Chancellor
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0cda9bc15d |
ARM: 9038/1: Link with '-z norelro'
When linking a multi_v7_defconfig + CONFIG_KASAN=y kernel with LD=ld.lld, the following error occurs: $ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- LLVM=1 zImage ld.lld: error: section: .exit.data is not contiguous with other relro sections LLD defaults to '-z relro', which is unneeded for the kernel because program headers are not used nor is there any position independent code generation or linking for ARM. Add '-z norelro' to LDFLAGS_vmlinux to avoid this error. Link: https://github.com/ClangBuiltLinux/linux/issues/1189 Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Tested-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> |
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Geert Uytterhoeven
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551b39efc6 |
ARM: 9037/1: uncompress: Add OF_DT_MAGIC macro
The DTB magic marker is stored as a 32-bit big-endian value, and thus depends on the CPU's endianness. Add a macro to define this value in native endianness, to reduce #ifdef clutter and (future) duplication. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> |
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Geert Uytterhoeven
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1ecec38547 |
ARM: 9036/1: uncompress: Fix dbgadtb size parameter name
The dbgadtb macro is passed the size of the appended DTB, not the end
address.
Fixes:
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Geert Uytterhoeven
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0557ac83fd |
ARM: 9035/1: uncompress: Add be32tocpu macro
DTB stores all values as 32-bit big-endian integers. Add a macro to convert such values to native CPU endianness, to reduce duplication. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> |
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Anshuman Khandual
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27bde183b0 |
ARM: 9033/1: arm/smp: Drop the macro S(x,s)
Mapping between IPI type index and its string is direct without requiring an additional offset. Hence the existing macro S(x, s) is now redundant and can just be dropped. This also makes the code clean and simple. Cc: Marc Zyngier <maz@kernel.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> |
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Anshuman Khandual
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76460d613d |
ARM: 9032/1: arm/mm: Convert PUD level pgtable helper macros into functions
Macros used as functions can be problematic from the compiler perspective. There was a build failure report caused primarily because of non reference of an argument variable. Hence convert PUD level pgtable helper macros into functions in order to avoid such problems in the future. In the process, it fixes the argument variables sequence in set_pud() which probably remained hidden for being a macro. https://lore.kernel.org/linux-mm/202011020749.5XQ3Hfzc-lkp@intel.com/ https://lore.kernel.org/linux-mm/5fa49698.Vu2O3r+dU20UoEJ+%25lkp@intel.com/ Cc: Andrew Morton <akpm@linux-foundation.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> |
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Ard Biesheuvel
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6c7a6d22fc |
ARM: 9031/1: hyp-stub: remove unused .L__boot_cpu_mode_offset symbol
Commit
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Ard Biesheuvel
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3cce9d4432 |
ARM: 9044/1: vfp: use undef hook for VFP support detection
Commit |
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Stephen Boyd
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abe7e32f1d |
Merge branches 'clk-ingenic', 'clk-vc5', 'clk-cleanup', 'clk-canaan' and 'clk-marvell' into clk-next
- Bindings for Canaan K210 SoC clks * clk-ingenic: clk: ingenic: Fix divider calculation with div tables * clk-vc5: clk: vc5: Use "idt,voltage-microvolt" instead of "idt,voltage-microvolts" * clk-cleanup: clk: sunxi-ng: Make sure divider tables have sentinel clk: s2mps11: Fix a resource leak in error handling paths in the probe function clk: bcm: dvp: Add MODULE_DEVICE_TABLE() clk: bcm: dvp: drop a variable that is assigned to only * clk-canaan: dt-binding: clock: Document canaan,k210-clk bindings dt-bindings: Add Canaan vendor prefix * clk-marvell: clk: mvebu: a3700: fix the XTAL MODE pin to MPP1_9 |
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Stephen Boyd
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b53a1603b4 |
Merge branches 'clk-ti', 'clk-analog', 'clk-trace', 'clk-at91' and 'clk-silabs' into clk-next
- Add some trace points for clk_set_rate() "range" functions - DVFS support for AT91 clk driver * clk-ti: clk: ti: omap5: Fix reboot DPLL lock failure when using ABE TIMERs clk: ti: Fix memleak in ti_fapll_synth_setup * clk-analog: clk: axi-clkgen: move the OF table at the bottom of the file clk: axi-clkgen: wrap limits in a struct and keep copy on the state object dt-bindings: clock: adi,axi-clkgen: convert old binding to yaml format * clk-trace: clk: Trace clk_set_rate() "range" functions * clk-at91: clk: at91: sam9x60: remove atmel,osc-bypass support clk: at91: sama7g5: register cpu clock clk: at91: clk-master: re-factor master clock clk: at91: sama7g5: do not allow cpu pll to go higher than 1GHz clk: at91: sama7g5: decrease lower limit for MCK0 rate clk: at91: sama7g5: remove mck0 from parent list of other clocks clk: at91: clk-sam9x60-pll: allow runtime changes for pll clk: at91: sama7g5: add 5th divisor for mck0 layout and characteristics clk: at91: clk-master: add 5th divisor for mck master clk: at91: sama7g5: allow SYS and CPU PLLs to be exported and referenced in DT dt-bindings: clock: at91: add sama7g5 pll defines clk: at91: sama7g5: fix compilation error * clk-silabs: clk: si5351: Wait for bit clear after PLL reset |
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Stephen Boyd
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699eda2814 |
Merge branches 'clk-tegra', 'clk-imx', 'clk-sifive', 'clk-mediatek' and 'clk-summary' into clk-next
- Support for SiFive FU740 PRCI - Add hardware enable information to clk_summary debugfs * clk-tegra: clk: tegra: Fix duplicated SE clock entry clk: tegra: bpmp: Clamp clock rates on requests clk: tegra: Do not return 0 on failure * clk-imx: (24 commits) clk: imx: scu: remove the calling of device_is_bound clk: imx: scu: Make pd_np with static keyword clk: imx8mq: drop of_match_ptr from of_device_id table clk: imx8mp: drop of_match_ptr from of_device_id table clk: imx8mn: drop of_match_ptr from of_device_id table clk: imx8mm: drop of_match_ptr from of_device_id table clk: imx: gate2: Remove unused variable ret clk: imx: gate2: Add locking in is_enabled op clk: imx: gate2: Add cgr_mask for more flexible number of control bits clk: imx: gate2: Check if clock is enabled against cgr_val clk: imx: gate2: Keep the register writing in on place clk: imx: gate2: Remove the IMX_CLK_GATE2_SINGLE_BIT special case clk: imx: scu: fix build break when compiled as modules clk: imx: remove redundant assignment to pointer np clk: imx: remove unneeded semicolon clk: imx: lpcg: add suspend/resume support clk: imx: clk-imx8qxp-lpcg: add runtime pm support clk: imx: lpcg: allow lpcg clk to take device pointer clk: imx: imx8qxp-lpcg: add parsing clocks from device tree clk: imx: scu: add suspend/resume support ... * clk-sifive: clk: sifive: Add clock enable and disable ops clk: sifive: Fix the wrong bit field shift clk: sifive: Add a driver for the SiFive FU740 PRCI IP block clk: sifive: Use common name for prci configuration clk: sifive: Extract prci core to common base dt-bindings: fu740: prci: add YAML documentation for the FU740 PRCI * clk-mediatek: clk: mediatek: Make mtk_clk_register_mux() a static function * clk-summary: clk: Add hardware-enable column to clk summary |
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Stephen Boyd
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d240d4c205 |
Merge branches 'clk-amlogic', 'clk-rockchip', 'clk-of', 'clk-freescale' and 'clk-unused' into clk-next
- Replace clk-provider.h with of_clk.h when possible * clk-amlogic: clk: meson: g12a: add MIPI DSI Host Pixel Clock dt-bindings: clk: g12a-clkc: add DSI Pixel clock bindings clk: meson: enable building as modules clk: meson: Kconfig: fix dependency for G12A clk: meson: axg: add MIPI DSI Host clock clk: meson: axg: add Video Clocks dt-bindings: clk: axg-clkc: add MIPI DSI Host clock binding dt-bindings: clk: axg-clkc: add Video Clocks * clk-rockchip: clk: rockchip: fix i2s gate bits on rk3066 and rk3188 clk: rockchip: add CLK_SET_RATE_PARENT to sclk for rk3066a i2s and uart clocks clk: rockchip: Remove redundant null check before clk_prepare_enable clk: rockchip: Add appropriate arch dependencies * clk-of: xtensa: Replace <linux/clk-provider.h> by <linux/of_clk.h> sh: boards: Replace <linux/clk-provider.h> by <linux/of_clk.h> * clk-freescale: clk: fsl-flexspi: new driver dt-bindings: clock: document the fsl-flexspi-clk device clk: divider: add devm_clk_hw_register_divider_table() clk: qoriq: provide constants for the type clk: fsl-sai: use devm_clk_hw_register_composite_pdata() clk: composite: add devm_clk_hw_register_composite_pdata() clk: fsl-sai: fix memory leak clk: qoriq: Add platform dependencies * clk-unused: clk: scpi: mark scpi_clk_match as maybe unused clk: pwm: drop of_match_ptr from of_device_id table |
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Stephen Boyd
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23cae54f52 |
Merge branches 'clk-doc', 'clk-qcom', 'clk-simplify', 'clk-hw', 'clk-renesas' and 'clk-samsung' into clk-next
- Camera clks on Qualcomm SC7180 SoCs - GCC and RPMh clks on Qualcomm SDX55 SoCs - RPMh clks on Qualcomm SM8350 SoCs - LPASS clks on Qualcomm SM8250 SoCs - Add devm variant of clk_notifier_register() - Add clk_hw_get_clk() to generate a struct clk from a struct clk_hw * clk-doc: clk: fix a kernel-doc markup * clk-qcom: (27 commits) clk: qcom: rpmh: add support for SM8350 rpmh clocks dt-bindings: clock: Add RPMHCC bindings for SM8350 clk: qcom: lpasscc: Introduce pm autosuspend for SC7180 clk: qcom: gcc-sc7180: Add 50 MHz clock rate for SDC2 clk: qcom: gcc-sc7180: Use floor ops for sdcc clks clk: qcom: Add GDSC support for SDX55 GCC dt-bindings: clock: Add GDSC in SDX55 GCC clk: qcom: Add support for SDX55 RPMh clocks dt-bindings: clock: Introduce RPMHCC bindings for SDX55 clk: qcom: Add SDX55 GCC support dt-bindings: clock: Add SDX55 GCC clock bindings clk: qcom: Kconfig: Fix spelling mistake "dyanmic" -> "dynamic" clk: qcom: rpmh: Add CE clock on sdm845. dt-bindings: clock: Add entry for crypto engine RPMH clock resource clk: qcom: dispcc-sm8250: handle MMCX power domain clk: qcom: camcc-sc7180: Use runtime PM ops instead of clk ones clk: qcom: lpass-sc7180: Clean up on error in lpass_sc7180_init() clk: qcom: Add support to LPASS AON_CC Glitch Free Mux clocks clk: qcom: Add support to LPASS AUDIO_CC Glitch Free Mux clocks dt-bindings: clock: Add support for LPASS Always ON Controller ... * clk-simplify: clk: remove unneeded dead-store initialization * clk-hw: clk: meson: g12: use devm variant to register notifiers clk: add devm variant of clk_notifier_register clk: meson: g12: drop use of __clk_lookup() clk: add api to get clk consumer from clk_hw clk: avoid devm_clk_release name clash * clk-renesas: dt-bindings: clock: renesas: rcar-usb2-clock-sel: Convert bindings to json-schema clk: renesas: sh73a0: Stop using __raw_*() I/O accessors clk: renesas: r8a774c0: Add RPC clocks clk: renesas: r8a779a0: Fix R and OSC clocks clk: renesas: cpg-mssr: fix kerneldoc of cpg_mssr_priv clk: renesas: rcar-usb2-clock-sel: Replace devm_reset_control_array_get() clk: renesas: r8a774b1: Add RPC clocks clk: renesas: r8a774a1: Add RPC clocks clk: renesas: r8a779a0: Add VIN clocks clk: renesas: r8a779a0: Add CSI4[0-3] clocks MAINTAINERS: Update git repo for Renesas clock drivers clk: renesas: r8a779a0: Make rcar_r8a779a0_cpg_clk_register() static clk: renesas: rcar-gen3: Remove stp_ck handling for SDHI * clk-samsung: clk: samsung: Prevent potential endless loop in the PLL ops clk: samsung: Allow compile testing of Exynos, S3C64xx and S5Pv210 |
||
|
Linus Torvalds
|
e37b12e4bb |
orangefs: add splice file operations
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||
|
Linus Torvalds
|
5828881307 |
4 small CIFS/SMB3 fixes (mostly witness protocol and reconnect related), and two that add ability to get and set auditing information in the security descriptor (SACL)
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Merge tag '5.11-rc-smb3-part2' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes from Steve French:
"Four small CIFS/SMB3 fixes (witness protocol and reconnect related),
and two that add ability to get and set auditing information in the
security descriptor (SACL), which can be helpful not just for backup
scenarios ("smbinfo secdesc" etc.) but also for improving security"
* tag '5.11-rc-smb3-part2' of git://git.samba.org/sfrench/cifs-2.6:
Add SMB 2 support for getting and setting SACLs
SMB3: Add support for getting and setting SACLs
cifs: Avoid error pointer dereference
cifs: Re-indent cifs_swn_reconnect()
cifs: Unlock on errors in cifs_swn_reconnect()
cifs: Delete a stray unlock in cifs_swn_reconnect()
|
||
|
Linus Torvalds
|
48342fc072 |
perf tools changes:
perf record:
- Fix memory leak when using '--user-regs=?' to list registers.
aarch64 support:
- Add aarch64 registers to 'perf record's' --user-regs command line option.
aarch64 hw tracing support:
- Decode memory tagging properties.
- Improve ARM's auxtrace support.
- Add support for ARMv8.3-SPE.
perf kvm:
- Add kvm-stat for arm64.
perf stat:
- Add --quiet option.
Cleanups:
- Fixup function names wrt what is in libperf and what is in tools/perf.
Build:
- Allow building without libbpf in older systems.
New kernel features:
- Initial support for data/code page size sample type, more to come.
perf annotate:
- Support MIPS instruction extended support.
perf stack unwinding:
- Fix separate debug info files when using elfutils' libdw's unwinder.
perf vendor events:
- Update Intel's Skylake client events to v50.
- Add JSON metrics for ARM's imx8mm DDR Perf.
- Support printing metric groups for system PMUs.
perf build id:
- Prep work for supporting having the build id provided by the
kernel in PERF_RECORD_MMAP2 metadata events.
perf stat:
- Support regex pattern in --for-each-cgroup.
pipe mode:
- Allow to use stdio functions for pipe mode.
- Support 'perf report's' --header-only for pipe mode.
- Support pipe mode display in 'perf evlist'.
Documentation:
- Update information about CAP_PERFMON.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Test results:
The first ones are container based builds of tools/perf with and without libelf
support. Where clang is available, it is also used to build perf with/without
libelf, and building with LIBCLANGLLVM=1 (built-in clang) with gcc and clang
when clang and its devel libraries are installed.
The objtool and samples/bpf/ builds are disabled now that I'm switching from
using the sources in a local volume to fetching them from a http server to
build it inside the container, to make it easier to build in a container cluster.
Those will come back later.
Several are cross builds, the ones with -x-ARCH and the android one, and those
may not have all the features built, due to lack of multi-arch devel packages,
available and being used so far on just a few, like
debian:experimental-x-{arm64,mipsel}.
The 'perf test' one will perform a variety of tests exercising
tools/perf/util/, tools/lib/{bpf,traceevent,etc}, as well as run perf commands
with a variety of command line event specifications to then intercept the
sys_perf_event syscall to check that the perf_event_attr fields are set up as
expected, among a variety of other unit tests.
Then there is the 'make -C tools/perf build-test' ones, that build tools/perf/
with a variety of feature sets, exercising the build with an incomplete set of
features as well as with a complete one. It is planned to have it run on each
of the containers mentioned above, using some container orchestration
infrastructure. Get in contact if interested in helping having this in place.
$ grep "model name" -m1 /proc/cpuinfo
model name: AMD Ryzen 9 3900X 12-Core Processor
# export PERF_TARBALL=http://192.168.86.5/perf/perf-5.10.0.tar.xz
# dm
1 90.64 alpine:3.4 : Ok gcc (Alpine 5.3.0) 5.3.0, clang version 3.8.0 (tags/RELEASE_380/final)
2 95.48 alpine:3.5 : Ok gcc (Alpine 6.2.1) 6.2.1 20160822, clang version 3.8.1 (tags/RELEASE_381/final)
3 90.22 alpine:3.6 : Ok gcc (Alpine 6.3.0) 6.3.0, clang version 4.0.0 (tags/RELEASE_400/final)
4 100.91 alpine:3.7 : Ok gcc (Alpine 6.4.0) 6.4.0, Alpine clang version 5.0.0 (tags/RELEASE_500/final) (based on LLVM 5.0.0)
5 79.67 alpine:3.8 : Ok gcc (Alpine 6.4.0) 6.4.0, Alpine clang version 5.0.1 (tags/RELEASE_501/final) (based on LLVM 5.0.1)
6 82.75 alpine:3.9 : Ok gcc (Alpine 8.3.0) 8.3.0, Alpine clang version 5.0.1 (tags/RELEASE_502/final) (based on LLVM 5.0.1)
7 104.64 alpine:3.10 : Ok gcc (Alpine 8.3.0) 8.3.0, Alpine clang version 8.0.0 (tags/RELEASE_800/final) (based on LLVM 8.0.0)
8 117.54 alpine:3.11 : Ok gcc (Alpine 9.3.0) 9.3.0, Alpine clang version 9.0.0 (https://git.alpinelinux.org/aports f7f0d2c2b8bcd6a5843401a9a702029556492689) (based on LLVM 9.0.0)
9 110.74 alpine:3.12 : Ok gcc (Alpine 9.3.0) 9.3.0, Alpine clang version 10.0.0 (https://gitlab.alpinelinux.org/alpine/aports.git 7445adce501f8473efdb93b17b5eaf2f1445ed4c)
10 117.83 alpine:edge : Ok gcc (Alpine 10.2.0) 10.2.0, Alpine clang version 10.0.1
11 68.46 alt:p8 : Ok x86_64-alt-linux-gcc (GCC) 5.3.1 20151207 (ALT p8 5.3.1-alt3.M80P.1), clang version 3.8.0 (tags/RELEASE_380/final)
12 83.96 alt:p9 : Ok x86_64-alt-linux-gcc (GCC) 8.4.1 20200305 (ALT p9 8.4.1-alt0.p9.1), clang version 10.0.0
13 81.86 alt:sisyphus : Ok x86_64-alt-linux-gcc (GCC) 9.3.1 20200518 (ALT Sisyphus 9.3.1-alt1), clang version 10.0.1
14 64.54 amazonlinux:1 : Ok gcc (GCC) 7.2.1 20170915 (Red Hat 7.2.1-2), clang version 3.6.2 (tags/RELEASE_362/final)
15 98.60 amazonlinux:2 : Ok gcc (GCC) 7.3.1 20180712 (Red Hat 7.3.1-9), clang version 7.0.1 (Amazon Linux 2 7.0.1-1.amzn2.0.2)
16 21.37 android-ndk:r12b-arm : Ok arm-linux-androideabi-gcc (GCC) 4.9.x 20150123 (prerelease)
17 22.27 android-ndk:r15c-arm : Ok arm-linux-androideabi-gcc (GCC) 4.9.x 20150123 (prerelease)
18 26.01 centos:6 : Ok gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-23)
19 31.91 centos:7 : Ok gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44)
20 94.99 centos:8 : Ok gcc (GCC) 8.3.1 20191121 (Red Hat 8.3.1-5), clang version 10.0.1 (Red Hat 10.0.1-1.module_el8.3.0+467+cb298d5b)
21 62.40 clearlinux:latest : Ok gcc (Clear Linux OS for Intel Architecture) 10.2.1 20201210 releases/gcc-10.2.0-621-g027d3288de, clang version 10.0.1
22 75.84 debian:8 : Ok gcc (Debian 4.9.2-10+deb8u2) 4.9.2, Debian clang version 3.5.0-10 (tags/RELEASE_350/final) (based on LLVM 3.5.0)
23 77.93 debian:9 : Ok gcc (Debian 6.3.0-18+deb9u1) 6.3.0 20170516, clang version 3.8.1-24 (tags/RELEASE_381/final)
24 74.34 debian:10 : Ok gcc (Debian 8.3.0-6) 8.3.0, clang version 7.0.1-8+deb10u2 (tags/RELEASE_701/final)
25 90.42 debian:experimental : Ok gcc (Debian 10.2.0-17) 10.2.0, Debian clang version 11.0.0-5
26 29.76 debian:experimental-x-mips64 : Ok mips64-linux-gnuabi64-gcc (Debian 9.3.0-8) 9.3.0
27 30.53 fedora:20 : Ok gcc (GCC) 4.8.3 20140911 (Red Hat 4.8.3-7)
28 30.46 fedora:22 : Ok gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6), clang version 3.5.0 (tags/RELEASE_350/final)
29 69.07 fedora:23 : Ok gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6), clang version 3.7.0 (tags/RELEASE_370/final)
30 80.04 fedora:24 : Ok gcc (GCC) 6.3.1 20161221 (Red Hat 6.3.1-1), clang version 3.8.1 (tags/RELEASE_381/final)
31 24.97 fedora:24-x-ARC-uClibc : Ok arc-linux-gcc (ARCompact ISA Linux uClibc toolchain 2017.09-rc2) 7.1.1 20170710
32 82.35 fedora:25 : Ok gcc (GCC) 6.4.1 20170727 (Red Hat 6.4.1-1), clang version 3.9.1 (tags/RELEASE_391/final)
33 93.70 fedora:26 : Ok gcc (GCC) 7.3.1 20180130 (Red Hat 7.3.1-2), clang version 4.0.1 (tags/RELEASE_401/final)
34 94.23 fedora:27 : Ok gcc (GCC) 7.3.1 20180712 (Red Hat 7.3.1-6), clang version 5.0.2 (tags/RELEASE_502/final)
35 105.40 fedora:28 : Ok gcc (GCC) 8.3.1 20190223 (Red Hat 8.3.1-2), clang version 6.0.1 (tags/RELEASE_601/final)
36 110.12 fedora:29 : Ok gcc (GCC) 8.3.1 20190223 (Red Hat 8.3.1-2), clang version 7.0.1 (Fedora 7.0.1-6.fc29)
37 115.10 fedora:30 : Ok gcc (GCC) 9.3.1 20200408 (Red Hat 9.3.1-2), clang version 8.0.0 (Fedora 8.0.0-3.fc30)
38 25.07 fedora:30-x-ARC-uClibc : Ok arc-linux-gcc (ARCv2 ISA Linux uClibc toolchain 2019.03-rc1) 8.3.1 20190225
39 114.17 fedora:31 : Ok gcc (GCC) 9.3.1 20200408 (Red Hat 9.3.1-2), clang version 9.0.1 (Fedora 9.0.1-4.fc31)
40 97.00 fedora:32 : Ok gcc (GCC) 10.2.1 20201016 (Red Hat 10.2.1-6), clang version 10.0.1 (Fedora 10.0.1-3.fc32)
41 96.30 fedora:33 : Ok gcc (GCC) 10.2.1 20201005 (Red Hat 10.2.1-5), clang version 11.0.0 (Fedora 11.0.0-1.fc33)
42 96.70 fedora:rawhide : Ok gcc (GCC) 11.0.0 20201204 (Red Hat 11.0.0-0), clang version 11.0.1 (Fedora 11.0.1-1.rc1.fc34)
43 35.33 gentoo-stage3-amd64:latest : Ok gcc (Gentoo 9.3.0-r1 p3) 9.3.0
44 68.19 mageia:5 : Ok gcc (GCC) 4.9.2, clang version 3.5.2 (tags/RELEASE_352/final)
45 84.59 mageia:6 : Ok gcc (Mageia 5.5.0-1.mga6) 5.5.0, clang version 3.9.1 (tags/RELEASE_391/final)
46 100.44 manjaro:latest : Ok gcc (GCC) 10.2.0, clang version 10.0.1
47 223.64 openmandriva:cooker : Ok gcc (GCC) 10.2.0 20200723 (OpenMandriva), OpenMandriva 11.0.0-1 clang version 11.0.0 (/builddir/build/BUILD/llvm-project-llvmorg-11.0.0/clang 63e22714ac938c6b537bd958f70680d3331a2030)
48 117.94 opensuse:15.0 : Ok gcc (SUSE Linux) 7.4.1 20190905 [gcc-7-branch revision 275407], clang version 5.0.1 (tags/RELEASE_501/final 312548)
49 123.97 opensuse:15.1 : Ok gcc (SUSE Linux) 7.5.0, clang version 7.0.1 (tags/RELEASE_701/final 349238)
50 114.14 opensuse:15.2 : Ok gcc (SUSE Linux) 7.5.0, clang version 9.0.1
51 111.44 opensuse:42.3 : Ok gcc (SUSE Linux) 4.8.5, clang version 3.8.0 (tags/RELEASE_380/final 262553)
52 107.98 opensuse:tumbleweed : Ok gcc (SUSE Linux) 10.2.1 20200825 [revision c0746a1beb1ba073c7981eb09f55b3d993b32e5c], clang version 10.0.1
53 26.94 oraclelinux:6 : Ok gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-23.0.1)
54 32.21 oraclelinux:7 : Ok gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44.0.3)
55 115.15 oraclelinux:8 : Ok gcc (GCC) 8.3.1 20191121 (Red Hat 8.3.1-5.0.3), clang version 9.0.1 (Red Hat 9.0.1-2.0.1.module+el8.2.0+5599+9ed9ef6d)
56 27.38 ubuntu:12.04 : Ok gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3, Ubuntu clang version 3.0-6ubuntu3 (tags/RELEASE_30/final) (based on LLVM 3.0)
57 30.46 ubuntu:14.04 : Ok gcc (Ubuntu 4.8.4-2ubuntu1~14.04.4) 4.8.4
58 77.46 ubuntu:16.04 : Ok gcc (Ubuntu 5.4.0-6ubuntu1~16.04.12) 5.4.0 20160609, clang version 3.8.0-2ubuntu4 (tags/RELEASE_380/final)
59 26.74 ubuntu:16.04-x-arm : Ok arm-linux-gnueabihf-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
60 25.90 ubuntu:16.04-x-arm64 : Ok aarch64-linux-gnu-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
61 25.66 ubuntu:16.04-x-powerpc : Ok powerpc-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
62 26.15 ubuntu:16.04-x-powerpc64 : Ok powerpc64-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
63 25.84 ubuntu:16.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
64 25.60 ubuntu:16.04-x-s390 : Ok s390x-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
65 88.96 ubuntu:18.04 : Ok gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0, clang version 6.0.0-1ubuntu2 (tags/RELEASE_600/final)
66 27.93 ubuntu:18.04-x-arm : Ok arm-linux-gnueabihf-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0
67 27.98 ubuntu:18.04-x-arm64 : Ok aarch64-linux-gnu-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0
68 22.94 ubuntu:18.04-x-m68k : Ok m68k-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
69 27.28 ubuntu:18.04-x-powerpc : Ok powerpc-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
70 29.15 ubuntu:18.04-x-powerpc64 : Ok powerpc64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
71 29.00 ubuntu:18.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
72 162.20 ubuntu:18.04-x-riscv64 : Ok riscv64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
73 24.99 ubuntu:18.04-x-s390 : Ok s390x-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
74 28.56 ubuntu:18.04-x-sh4 : Ok sh4-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
75 25.07 ubuntu:18.04-x-sparc64 : Ok sparc64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
76 70.51 ubuntu:19.10 : Ok gcc (Ubuntu 9.2.1-9ubuntu2) 9.2.1 20191008, clang version 8.0.1-3build1 (tags/RELEASE_801/final)
77 28.24 ubuntu:19.10-x-alpha : Ok alpha-linux-gnu-gcc (Ubuntu 9.2.1-9ubuntu1) 9.2.1 20191008
78 24.84 ubuntu:19.10-x-hppa : Ok hppa-linux-gnu-gcc (Ubuntu 9.2.1-9ubuntu1) 9.2.1 20191008
79 74.70 ubuntu:20.04 : Ok gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0, clang version 10.0.0-4ubuntu1
80 30.69 ubuntu:20.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu 10.2.0-5ubuntu1~20.04) 10.2.0
81 75.15 ubuntu:20.10 : Ok gcc (Ubuntu 10.2.0-13ubuntu1) 10.2.0, Ubuntu clang version 11.0.0-2
#
# uname -a
Linux quaco 5.9.11-100.fc32.x86_64 #1 SMP Tue Nov 24 19:16:53 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
# git log --oneline -1
|
||
Damien Le Moal
|
0c797d2c7e |
dt-binding: clock: Document canaan,k210-clk bindings
Document the device tree bindings of the Canaan Kendryte K210 SoC clock driver in Documentation/devicetree/bindings/clock/canaan,k210-clk.yaml. The header file include/dt-bindings/clock/k210-clk.h is modified to include the complete list of IDs for all clocks of the SoC. Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201220085725.19545-3-damien.lemoal@wdc.com Signed-off-by: Stephen Boyd <sboyd@kernel.org> |
||
|
Damien Le Moal
|
6c5c16007a |
dt-bindings: Add Canaan vendor prefix
Update Documentation/devicetree/bindings/vendor-prefixes.yaml to include "canaan" as a vendor prefix for "Canaan Inc.". Canaan is the vendor of the Kendryte K210 RISC-V SoC. Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201220085725.19545-2-damien.lemoal@wdc.com Signed-off-by: Stephen Boyd <sboyd@kernel.org> |
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Linus Torvalds
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6a447b0e31 |
ARM:
* PSCI relay at EL2 when "protected KVM" is enabled * New exception injection code * Simplification of AArch32 system register handling * Fix PMU accesses when no PMU is enabled * Expose CSV3 on non-Meltdown hosts * Cache hierarchy discovery fixes * PV steal-time cleanups * Allow function pointers at EL2 * Various host EL2 entry cleanups * Simplification of the EL2 vector allocation s390: * memcg accouting for s390 specific parts of kvm and gmap * selftest for diag318 * new kvm_stat for when async_pf falls back to sync x86: * Tracepoints for the new pagetable code from 5.10 * Catch VFIO and KVM irqfd events before userspace * Reporting dirty pages to userspace with a ring buffer * SEV-ES host support * Nested VMX support for wait-for-SIPI activity state * New feature flag (AVX512 FP16) * New system ioctl to report Hyper-V-compatible paravirtualization features Generic: * Selftest improvements -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAl/bdL4UHHBib256aW5p QHJlZGhhdC5jb20ACgkQv/vSX3jHroNgQQgAnTH6rhXa++Zd5F0EM2NwXwz3iEGb lOq1DZSGjs6Eekjn8AnrWbmVQr+CBCuGU9MrxpSSzNDK/awryo3NwepOWAZw9eqk BBCVwGBbJQx5YrdgkGC0pDq2sNzcpW/VVB3vFsmOxd9eHblnuKSIxEsCCXTtyqIt XrLpQ1UhvI4yu102fDNhuFw2EfpzXm+K0Lc0x6idSkdM/p7SyeOxiv8hD4aMr6+G bGUQuMl4edKZFOWFigzr8NovQAvDHZGrwfihu2cLRYKLhV97QuWVmafv/yYfXcz2 drr+wQCDNzDOXyANnssmviazrhOX0QmTAhbIXGGX/kTxYKcfPi83ZLoI3A== =ISud -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull KVM updates from Paolo Bonzini: "Much x86 work was pushed out to 5.12, but ARM more than made up for it. ARM: - PSCI relay at EL2 when "protected KVM" is enabled - New exception injection code - Simplification of AArch32 system register handling - Fix PMU accesses when no PMU is enabled - Expose CSV3 on non-Meltdown hosts - Cache hierarchy discovery fixes - PV steal-time cleanups - Allow function pointers at EL2 - Various host EL2 entry cleanups - Simplification of the EL2 vector allocation s390: - memcg accouting for s390 specific parts of kvm and gmap - selftest for diag318 - new kvm_stat for when async_pf falls back to sync x86: - Tracepoints for the new pagetable code from 5.10 - Catch VFIO and KVM irqfd events before userspace - Reporting dirty pages to userspace with a ring buffer - SEV-ES host support - Nested VMX support for wait-for-SIPI activity state - New feature flag (AVX512 FP16) - New system ioctl to report Hyper-V-compatible paravirtualization features Generic: - Selftest improvements" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (171 commits) KVM: SVM: fix 32-bit compilation KVM: SVM: Add AP_JUMP_TABLE support in prep for AP booting KVM: SVM: Provide support to launch and run an SEV-ES guest KVM: SVM: Provide an updated VMRUN invocation for SEV-ES guests KVM: SVM: Provide support for SEV-ES vCPU loading KVM: SVM: Provide support for SEV-ES vCPU creation/loading KVM: SVM: Update ASID allocation to support SEV-ES guests KVM: SVM: Set the encryption mask for the SVM host save area KVM: SVM: Add NMI support for an SEV-ES guest KVM: SVM: Guest FPU state save/restore not needed for SEV-ES guest KVM: SVM: Do not report support for SMM for an SEV-ES guest KVM: x86: Update __get_sregs() / __set_sregs() to support SEV-ES KVM: SVM: Add support for CR8 write traps for an SEV-ES guest KVM: SVM: Add support for CR4 write traps for an SEV-ES guest KVM: SVM: Add support for CR0 write traps for an SEV-ES guest KVM: SVM: Add support for EFER write traps for an SEV-ES guest KVM: SVM: Support string IO operations for an SEV-ES guest KVM: SVM: Support MMIO for an SEV-ES guest KVM: SVM: Create trace events for VMGEXIT MSR protocol processing KVM: SVM: Create trace events for VMGEXIT processing ... |
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Linus Torvalds
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f4a2f7866f |
RTC for 5.11
Subsystem:
- Remove nvram ABI. There was no complaints about the deprecation for the last
3 years.
- Improve RTC device allocation and registration
- Now available for ARCH=um
Drivers:
- at91rm9200: correction and sam9x60 support
- ds1307: improve ACPI support
- mxc: now DT only
- pcf2127: watchdog support now needs the reset-source property
- pcf8523: set range
- rx6110: i2c support
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Merge tag 'rtc-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
Pull RTC updates from Alexandre Belloni:
"Subsystem:
- Remove nvram ABI. There was no complaints about the deprecation for
the last 3 years.
- Improve RTC device allocation and registration
- Now available for ARCH=um
Drivers:
- at91rm9200: correction and sam9x60 support
- ds1307: improve ACPI support
- mxc: now DT only
- pcf2127: watchdog support now needs the reset-source property
- pcf8523: set range
- rx6110: i2c support"
* tag 'rtc-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (43 commits)
rtc: pcf2127: only use watchdog when explicitly available
dt-bindings: rtc: add reset-source property
rtc: fix RTC removal
rtc: s3c: Remove dead code related to periodic tick handling
rtc: s3c: Disable all enable (RTC, tick) bits in the probe
rtc: ep93xx: Fix NULL pointer dereference in ep93xx_rtc_read_time
rtc: test: remove debug message
rtc: mxc{,_v2}: enable COMPILE_TEST
rtc: enable RTC framework on ARCH=um
rtc: pcf8523: use BIT
rtc: pcf8523: set range
rtc: pcf8523: switch to devm_rtc_allocate_device
rtc: destroy mutex when releasing the device
rtc: shrink devm_rtc_allocate_device()
rtc: rework rtc_register_device() resource management
rtc: nvmem: emit an error message when nvmem registration fails
rtc: add devm_ prefix to rtc_nvmem_register()
rtc: nvmem: remove nvram ABI
Documentation: list RTC devres helpers in devres.rst
rtc: omap: use devm_pinctrl_register()
...
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Linus Torvalds
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7703f46f2c |
Changes in gfs2:
* Don't wait for unfreeze of the wrong filesystems. * Remove an obsolete delete_work_func hack and an incorrect sb_start_write. * Minor documentation updates and cosmetic care. -----BEGIN PGP SIGNATURE----- iQJIBAABCAAyFiEEJZs3krPW0xkhLMTc1b+f6wMTZToFAl/eaisUHGFncnVlbmJh QHJlZGhhdC5jb20ACgkQ1b+f6wMTZTr0Wg/+NLIP0DZOuAJ6Y27PylgcCGpjftTW 8/tL3kGpkiej1nZNw0b8hdynyBT3mTegVZ4ufG6G0mBhfFrNUJ8SEaNMvFK4Mqhf YJVRThR7MiTyclEqIxg7mqqNS3j5QtfwZdxmlEyD17r61PinVwkZamYBlB5SLqrv An+voX1iZX889kqkgvOewybtVVA2nDrGHe3f1nngxUoxqbH/KziKaphg+feVSaF/ nVdIZKsu21WJLrZe0JWaMy43LqpOPlL7beE7u8UVKCrQqPMmEXJvBHT/U1GvjHdr K+zThl/A3MgSqWkET9RvPHP2Fu58Smsf1ZbbIMWi02dSJDnm6iZ+U46cZpvv1ynm dW9itx2DGzv7eChCfLBkDtU0hymT5r3XU+/MIwRTExZgXHzCT11kg/V1TFqqR9YB JXFlMsJc4u/8pSErc8NnqInKqg4DzWNrCOQtzpLTDSu/LWnmCGBMa6bryhxKTh8Z pSZuQvu4uU84MDpVItlg9kbWHl9vd//A92Fuo2r0i6svFaR4kWTdq8XsSxrKm1Da 6h8nUfgAM4yilPOCUX/WxQjLjwJtxAbFKK5sYwW+hMWQlxD9e3eyfSVUMGaG7VU2 XvLREmnj73UkRS/TqzoDNGzCFeC1lzEqMksWUvrlCSyIYi6YWH0IKj94j7XZrgIl RydQy6jfijg8C6c= =jt08 -----END PGP SIGNATURE----- Merge tag 'gfs2-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 Pull gfs2 updates from Andreas Gruenbacher: - Don't wait for unfreeze of the wrong filesystems - Remove an obsolete delete_work_func hack and an incorrect sb_start_write - Minor documentation updates and cosmetic care * tag 'gfs2-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: gfs2: in signal_our_withdraw wait for unfreeze of _this_ fs only gfs2: Remove sb_start_write from gfs2_statfs_sync gfs2: remove trailing semicolons from macro definitions Revert "GFS2: Prevent delete work from occurring on glocks used for create" gfs2: Make inode operations static MAINTAINERS: Add gfs2 bug tracker link Documentation: Update filesystems/gfs2.rst |
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Heiko Carstens
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450f68e242 |
epoll: fix compat syscall wire up of epoll_pwait2
Commit |
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Geert Uytterhoeven
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4b003f5fca |
clk: vc5: Use "idt,voltage-microvolt" instead of "idt,voltage-microvolts"
Commit |
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Paul Cercueil
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11a163f2c7 |
clk: ingenic: Fix divider calculation with div tables
The previous code assumed that a higher hardware value always resulted
in a bigger divider, which is correct for the regular clocks, but is
an invalid assumption when a divider table is provided for the clock.
Perfect example of this is the PLL0_HALF clock, which applies a /2
divider with the hardware value 0, and a /1 divider otherwise.
Fixes:
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Jernej Skrabec
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48f68de00c |
clk: sunxi-ng: Make sure divider tables have sentinel
Two clock divider tables are missing sentinel at the end. Effect of that is that clock framework reads past the last entry. Fix that with adding sentinel at the end. Issue was discovered with KASan. Fixes: |
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Christophe JAILLET
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d2d94fc567 |
clk: s2mps11: Fix a resource leak in error handling paths in the probe function
Some resource should be released in the error handling path of the probe function, as already done in the remove function. The remove function was fixed in commit |
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Terry Zhou
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6f37689cf6 |
clk: mvebu: a3700: fix the XTAL MODE pin to MPP1_9
There is an error in the current code that the XTAL MODE
pin was set to NB MPP1_31 which should be NB MPP1_9.
The latch register of NB MPP1_9 has different offset of 0x8.
Signed-off-by: Terry Zhou <bjzhou@marvell.com>
[pali: Fix pin name in commit message]
Signed-off-by: Pali Rohár <pali@kernel.org>
Fixes:
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Sascha Hauer
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5142cbcea3 |
clk: si5351: Wait for bit clear after PLL reset
Documentation states that SI5351_PLL_RESET_B and SI5351_PLL_RESET_A bits are self clearing bits, so wait until they are cleared before continuing. This fixes a case when the clock doesn't come up properly after a PLL reset. It worked properly when the frequency was below 900MHz, but with 900MHz it only works when we are waiting for the bit to clear. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Link: https://lore.kernel.org/r/20201130091033.1687-1-s.hauer@pengutronix.de Signed-off-by: Stephen Boyd <sboyd@kernel.org> |
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Alexandre Belloni
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01324f9e88 |
clk: at91: sam9x60: remove atmel,osc-bypass support
The sam9x60 doesn't have the MOSCXTBY bit to enable the crystal oscillator
bypass.
Fixes:
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Linus Torvalds
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467f8165a2 |
close-range-cloexec-unshare-v5.11
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCX94a9QAKCRCRxhvAZXjc ovWlAQCazbbYOeb2hHwBq8iMX+jS2ZDyOXIQgZvQtR1e8UOChwD7BNIZnAzCMbCq kONk43x+aIrIRknKnY5oT8w7fD4h9QQ= =c1y6 -----END PGP SIGNATURE----- Merge tag 'close-range-cloexec-unshare-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux Pull close_range fix from Christian Brauner: "syzbot reported a bug when asking close_range() to unshare the file descriptor table and making all fds close-on-exec. If CLOSE_RANGE_UNSHARE the caller will receive a private file descriptor table in case their file descriptor table is currently shared before operating on the requested file descriptor range. For the case where the caller has requested all file descriptors to be actually closed via e.g. close_range(3, ~0U, CLOSE_RANGE_UNSHARE) the kernel knows that the caller does not need any of the file descriptors anymore and will optimize the close operation by only copying all files in the range from 0 to 3 and no others. However, if the caller requested CLOSE_RANGE_CLOEXEC together with CLOSE_RANGE_UNSHARE the caller wants to still make use of the file descriptors so the kernel needs to copy all of them and can't optimize. The original patch didn't account for this and thus could cause oopses as evidenced by the syzbot report because it assumed that all fds had been copied. Fix this by handling the CLOSE_RANGE_CLOEXEC case and copying all fds if the two flags are specified together. This should've been caught in the selftests but the original patch didn't cover this case and I didn't catch it during review. So in addition to the bugfix I'm also adding selftests. They will reliably reproduce the bug on a non-fixed kernel and allows us to catch regressions and verify correct behavior. Note, the kernel selftest tree contained a bunch of changes that made the original selftest fail to compile so there are small fixups in here make them compile without warnings" * tag 'close-range-cloexec-unshare-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux: selftests/core: add regression test for CLOSE_RANGE_UNSHARE | CLOSE_RANGE_CLOEXEC selftests/core: add test for CLOSE_RANGE_UNSHARE | CLOSE_RANGE_CLOEXEC selftests/core: handle missing syscall number for close_range selftests/core: fix close_range_test build after XFAIL removal close_range: unshare all fds for CLOSE_RANGE_UNSHARE | CLOSE_RANGE_CLOEXEC |
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Linus Torvalds
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3872f516aa |
xen: branch for v5.11-rc1b
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCX92dmQAKCRCAXGG7T9hj vqfiAQCWM8eVftAiTxuQGzdYHYBl5p57UtOc3n0Ap8cHbl9SOwEAqlLmQEopnbHT P4WzH/PegsCU5BopSb+NgXkBesMtPgk= =Yjsy -----END PGP SIGNATURE----- Merge tag 'for-linus-5.11-rc1b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull more xen updates from Juergen Gross: "Some minor cleanup patches and a small series disentangling some Xen related Kconfig options" * tag 'for-linus-5.11-rc1b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen: Kconfig: remove X86_64 depends from XEN_512GB xen/manage: Fix fall-through warnings for Clang xen-blkfront: Fix fall-through warnings for Clang xen: remove trailing semicolon in macro definition xen: Kconfig: nest Xen guest options xen: Remove Xen PVH/PVHVM dependency on PCI x86/xen: Convert to DEFINE_SHOW_ATTRIBUTE |
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Kan Liang
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2e7f545096 |
perf mem: Factor out a function to generate sort order
Now, "--phys-data" is the only option which impacts the sort order. A simple "if else" is enough to handle the option. But there will be more options added, e.g. "--data-page-size", which also impact the sort order. The code will become too complex to be maintained. Divide the sort order string into several small pieces. The first piece is always the default sort string for LOAD/STORE. Appends the specific sort string if related option is applied. No functional change. Signed-off-by: Kan Liang <kan.liang@linux.intel.com> Acked-by: Jiri Olsa <jolsa@redhat.com> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Andi Kleen <ak@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Stephane Eranian <eranian@google.com> Cc: Will Deacon <will@kernel.org> Link: http://lore.kernel.org/lkml/20201216185805.9981-4-kan.liang@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |