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2022-06-30dt-bindings: serial: 8250: Add npcm845 compatible stringTomer Maimon1-0/+1
Add a compatible string for Nuvoton BMC NPCM845 UART. Signed-off-by: Tomer Maimon <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-30serial: 8250_dw: Use dw8250_serial_out() in dw8250_serial_out38x()Ilpo Järvinen1-12/+6
Place dw8250_serial_out() before dw8250_serial_out38x() so that it can be called from dw8250_serial_out38x() to do the actual write. Signed-off-by: Ilpo Järvinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-308250_dwlib: Convert bitops to newer formIlpo Järvinen1-13/+13
Instead of open-coding, use BIT(), GENMASK(), and FIELD_GET() helpers. Reviewed-by: Andy Shevchenko <[email protected]> Signed-off-by: Ilpo Järvinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-30serial: 8250_dw: Drop PM ifdefferyAndy Shevchenko1-7/+3
Drop CONFIG_PM and CONFIG_PM_SLEEP ifdeffery while converting dw8250_pm_ops to use new PM macros. Since we are using runtime PM, wrap dw8250_pm_ops into pm_ptr(). Reviewed-by: Ilpo Järvinen <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-30serial: 8250_dw: Sort headers alphabeticallyAndy Shevchenko1-8/+9
For the sake of better maintenance, sort included headers alphabetically. While at it, split the serial group of headers which makes clear the subsystem the driver belongs to. Reviewed-by: Ilpo Järvinen <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-30earlycon: prevent multiple register_console()Michael Walle2-1/+6
If the earlycon parameter is given twice, the kernel will spit out a WARN() in register_console() because it was already registered. The non-dt variant setup_earlycon() already handles that gracefully. The dt variant of_setup_earlycon() doesn't. Add the check there and add the -EALREADY handling in early_init_dt_scan_chosen_stdout(). FWIW, this doesn't happen if CONFIG_ACPI_SPCR_TABLE is set. In that case the registration is delayed until after earlycon parameter(s) are parsed. Reviewed-by: Rob Herring <[email protected]> Signed-off-by: Michael Walle <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-30serial: 8250_dw: Take port lock while accessing LSRIlpo Järvinen1-0/+3
Accessing LSR requires port lock because it mutates lsr_saved_flags in serial_lsr_in(). Fixes: 197eb5c416ff ("serial: 8250_dw: Use serial_lsr_in() in dw8250_handle_irq()") Reviewed-by: Andy Shevchenko <[email protected]> Signed-off-by: Ilpo Järvinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-30serial: 8250_port: Fix spelling mistakeZhang Jiaming1-2/+2
Change 'timeing' to 'timing'. Change 'Characteres' to 'Characters'. Reviewed-by: Ilpo Järvinen <[email protected]> Signed-off-by: Zhang Jiaming <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-30tty: serial: samsung_tty: loopback mode supportChanho Park2-1/+9
Internal loopback mode can be supported by setting UCON register's Loopback Mode bit. The mode & bit can be supported since s3c2410 and later SoCs. The prefix of LOOPBACK / BIT(5) naming should be also changed to S3C2410_ in order to avoid confusion. Reviewed-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Ilpo Järvinen <[email protected]> Signed-off-by: Chanho Park <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-30tty: serial: samsung_tty: support more than 4 uart portsChanho Park1-57/+25
Regarding Exynos Auto v9 SoC, it supports uarts up to 12. However, the maximum number of the ports has been derived from CONFIG_SERIAL_SAMSUNG_UARTS and tightly coupled with the config for previous Samsung SoCs such as s3c24xx and s3c64xx. To overcome this limitation, this changes the usage of the definition to UART_NR which is widely used from other serial drivers. This also defines the value to 12 only for ARM64 SoCs to not affect the change to previous arm32 SoCs. Instead of enumerating all the ports as predefined arrays, this introduces s3c24xx_serial_init_port_default that is initializing the structure as the default value. Reviewed-by: Hector Martin <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Signed-off-by: Chanho Park <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27serial: 8250_dwlib: Support for 9th bit multipoint addressingIlpo Järvinen1-1/+101
Add 9th bit multipoint addressing mode for DW UART. 9th bit addressing can be used only when HW RS485 is available. Updating RAR (receive address register) is bit tricky because busy indication is not be available when DW UART is strictly 16550 compatible, which is the case with the hardware I was testing with. RAR should not be updated while receive is in progress which is now achieved by deasserting RE and waiting for one frame (in case rx would be in progress, the driver seems to have no way of knowing it w/o busy indication). Because of this complexity, it's better to avoid doing it unless really needed. Co-developed-by: Heikki Krogerus <[email protected]> Co-developed-by: Andy Shevchenko <[email protected]> Co-developed-by: Raymond Tan <[email protected]> Co-developed-by: Lakshmi Sowjanya <[email protected]> Signed-off-by: Heikki Krogerus <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Signed-off-by: Raymond Tan <[email protected]> Signed-off-by: Lakshmi Sowjanya <[email protected]> Signed-off-by: Ilpo Järvinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27serial: Support for RS-485 multipoint addressesIlpo Järvinen6-4/+71
Add support for RS-485 multipoint addressing using 9th bit [*]. The addressing mode is configured through ->rs485_config(). ADDRB in termios indicates 9th bit addressing mode is enabled. In this mode, 9th bit is used to indicate an address (byte) within the communication line. ADDRB can only be enabled/disabled through ->rs485_config() that is also responsible for setting the destination and receiver (filter) addresses. Add traps to detect unwanted changes to struct serial_rs485 layout using static_assert(). [*] Technically, RS485 is just an electronic spec and does not itself specify the 9th bit addressing mode but 9th bit seems at least "semi-standard" way to do addressing with RS485. Signed-off-by: Ilpo Järvinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27serial: take termios_rwsem for ->rs485_config() & pass termios as paramIlpo Järvinen19-25/+38
To be able to alter ADDRB within ->rs485_config(), take termios_rwsem before calling ->rs485_config() and pass termios. Signed-off-by: Ilpo Järvinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27serial: 8250_lpss: Use 32-bit readsIlpo Järvinen1-1/+1
Use 32-bit reads in order to not lose higher bits of DW UART regs. This change does not fix any known issue as the high bits are not used for anything related to 8250 driver (dw8250_readl_ext and dw8250_writel_ext used within the dwlib are already doing readl/writel/ioread32be/iowrite32be anyway). This change is necessary to enables 9th bit address mode. DW UART reports address frames with BIT(8) of LSR. Reviewed-by: Andy Shevchenko <[email protected]> Signed-off-by: Ilpo Järvinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27serial: 8250: create lsr_save_maskIlpo Järvinen4-2/+7
Allow drivers to alter LSR save mask. Reviewed-by: Andy Shevchenko <[email protected]> Signed-off-by: Ilpo Järvinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27serial: 8250: make saved LSR largerIlpo Järvinen7-20/+20
DW flags address received as BIT(8) in LSR. In order to not lose that on read, enlarge lsr_saved_flags to u16. Adjust lsr/status variables and related call chains to use u16. Technically, some of these type conversion would not be needed but it doesn't hurt to be consistent. Signed-off-by: Ilpo Järvinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27serial: Consolidate BOTH_EMPTY useIlpo Järvinen10-33/+31
Per file BOTH_EMPTY defines are littering our source code here and there. Define once in serial.h and create helper for the check too. Reviewed-by: Jiri Slaby <[email protected]> Signed-off-by: Ilpo Järvinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27serial: Convert SERIAL_XMIT_SIZE to UART_XMIT_SIZEIlpo Järvinen6-19/+13
Both UART_XMIT_SIZE and SERIAL_XMIT_SIZE are defined. Make them all UART_XMIT_SIZE. Reviewed-by: Jiri Slaby <[email protected]> Signed-off-by: Ilpo Järvinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27serial: 8250: Use C99 array initializer & define UART_REG_UNMAPPEDIlpo Järvinen1-18/+20
Use C99 array initializer insteads of comments and make unmapped checks more obvious. Reviewed-by: Jiri Slaby <[email protected]> Signed-off-by: Ilpo Järvinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27serial: Use bits for UART_LSR_BRK_ERROR_BITS/MSR_ANY_DELTAIlpo Järvinen1-2/+2
Instead of listing the bits for UART_LSR_BRK_ERROR_BITS and UART_MSR_ANY_DELTA in comment, use them to define instead. Reviewed-by: Jiri Slaby <[email protected]> Signed-off-by: Ilpo Järvinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27serial: msm: Rename UART_* defines to MSM_UART_*Ilpo Järvinen1-251/+250
Using UART_* to name defines is a bit problematic. When trying to do unrelated cleanup which also involved tweaking header inclusion logic, caused UART_CSR from serial_reg.h to leak into msm's namespace which is also among msm defines. Thus, rename all UART_* ones to MSM_UART_* to eliminate possibility of collisions. Reviewed-by: Jiri Slaby <[email protected]> Signed-off-by: Ilpo Järvinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27serial: msm: Convert container_of UART_TO_MSM to static inlineIlpo Järvinen1-23/+26
Create static inline instead of define as it provides type safety and is safer wrt. macros expansion. Reviewed-by: Jiri Slaby <[email protected]> Signed-off-by: Ilpo Järvinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27serial: st-asc: remove include of pm_runtime.hClaudiu Beznea1-1/+0
st-asc driver doesn't use helpers from pm_runtime.h thus remove its include. Reviewed-by: Patrice Chotard <[email protected]> Signed-off-by: Claudiu Beznea <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27tty: serial: atmel: remove enable/disable clock due to atmel_console_setup()Claudiu Beznea1-16/+0
There is no need for clk_prepare_enable() at the beginning of atmel_console_setup() and clk_disable_unprepare() at the end of atmel_console_setup() as the clock is already enabled when calling atmel_console_setup() and its disablement is done at the end of probe. Acked-by: Richard Genoud <[email protected]> Signed-off-by: Claudiu Beznea <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27tty: serial: atmel: use devm_clk_get()Claudiu Beznea1-35/+15
Use devm_clk_get() for serial clock instead of clk_get()/clk_put(). With this move the clk_get in driver's probe function. Acked-by: Richard Genoud <[email protected]> Signed-off-by: Claudiu Beznea <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27tty: serial: atmel: stop using legacy pm opsClaudiu Beznea1-17/+11
Stop using legacy PM ops and switch using dev_pm_ops. Along with it #ifdef CONFIG_PM are removed and __maybe_unused and pm_ptr() used instead. Coding style recommends (at chapter Conditional Compilation) to avoid using preprocessor conditional and use __maybe_unused instead. Acked-by: Richard Genoud <[email protected]> Signed-off-by: Claudiu Beznea <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27dt-bindings: serial: snps-dw-apb-uart: Add Rockchip RK3588Sebastian Reichel1-0/+1
Add a Rockchip RK3588 compatible. Acked-by: Krzysztof Kozlowski <[email protected]> Signed-off-by: Sebastian Reichel <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27serial: kgdboc: Fix typo in commentXiang wangx1-1/+1
Delete the redundant word 'the'. Signed-off-by: Xiang wangx <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27MAINTAINERS: Update DW 8250 UART maintainershipIlpo Järvinen1-1/+2
Add myself as maintainer for DW 8250 UART and up it to Supported. Reported-by: kernel test robot <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Acked-by: From: Andy Shevchenko <[email protected]> Signed-off-by: Ilpo Järvinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27dt-bindings: serial: renesas,hscif: Document r8a779f0 bindingsWolfram Sang1-0/+1
Reviewed-by: Geert Uytterhoeven <[email protected]> Acked-by: Rob Herring <[email protected]> Signed-off-by: Wolfram Sang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27tty: serial: Fix refcount leak bug in ucc_uart.cLiang He1-0/+2
In soc_info(), of_find_node_by_type() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore. Acked-by: Timur Tabi <[email protected]> Signed-off-by: Liang He <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27drivers: tty: serial: Add missing of_node_put() in serial-tegra.cLiang He1-0/+1
In tegra_uart_init(), of_find_matching_node() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore. Signed-off-by: Liang He <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27serial: Drop timeout from uart_portIlpo Järvinen4-25/+27
Since commit 31f6bd7fad3b ("serial: Store character timing information to uart_port"), per frame timing information is available on uart_port. Uart port's timeout can be derived from frame_time by multiplying with fifosize. Most callers of uart_poll_timeout are not made under port's lock. To be on the safe side, make sure frame_time is only accessed once. As fifo_size is effectively a constant, it shouldn't cause any issues. Signed-off-by: Ilpo Järvinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27tty: Add closing marker into comment in tty_ldisc.hIlpo Järvinen1-1/+1
The closing `` is missing. Add it. Fixes: 6bb6fa6908eb ("tty: Implement lookahead to process XON/XOFF timely") Reported-by: Stephen Rothwell <[email protected]> Signed-off-by: Ilpo Järvinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27serial: 8250_pericom: Use UART_LCR_DLABIlpo Järvinen1-1/+1
Use UART_LCR_DLAB instead of literal. Reviewed-by: Jiri Slaby <[email protected]> Signed-off-by: Ilpo Järvinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27serial: 8250: Use UART_LCR_WLEN8 instead of literalIlpo Järvinen1-1/+1
Use UART_LCR_WLEN8 instead of literal 0x03 in size_fifo(). Reviewed-by: Jiri Slaby <[email protected]> Signed-off-by: Ilpo Järvinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27serial: sifive: Remove useless license text when SPDX-License-Identifier is ↵Christophe JAILLET1-10/+0
already used An SPDX-License-Identifier is already in place. There is no need to duplicate part of the corresponding license. Signed-off-by: Christophe JAILLET <[email protected]> Link: https://lore.kernel.org/r/dbc54eff6f4e077d9126054f395d5bc5b3405917.1654936915.git.christophe.jaillet@wanadoo.fr Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27tty/vt: consolemap: use E_TABSZ for the translations sizeJiri Slaby1-1/+1
The code expects "translations" to have 256 (E_TABSZ) values. Use the macro instead of the constant to be explicit about this. Suggested-by: Ilpo Järvinen <[email protected]> Signed-off-by: Jiri Slaby <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27tty/vt: consolemap: remove dflt reset from con_do_clear_unimap()Jiri Slaby1-2/+0
con_do_clear_unimap() sets dflt to NULL and then calls con_release_unimap() which does the very same as the first thing. So remove the former as it is apparently superfluous. Suggested-by: Ilpo Järvinen <[email protected]> Reviewed-by: Ilpo Järvinen <[email protected]> Signed-off-by: Jiri Slaby <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27tty/vt: consolemap: improve UNI_*() macros definitionsJiri Slaby1-4/+13
Use FIELD_GET() and GENMASK() helpers instead of direct shifts and ANDs. This makes the code even more obvious. I didn't know about the helpers at the time of writing the macros. Suggested-by: Ilpo Järvinen <[email protected]> Reviewed-by: Ilpo Järvinen <[email protected]> Signed-off-by: Jiri Slaby <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27tty/vt: consolemap: rename struct vc_data::vc_uni_pagedir*Jiri Slaby6-38/+38
As a follow-up to the commit 4173f018aae1 (tty/vt: consolemap: rename and document struct uni_pagedir), rename also the members of struct vc_data. I.e. pagedir -> pagedict. And while touching all the places, remove also the unnecessary vc_ prefix. Suggested-by: Ilpo Järvinen <[email protected]> Reviewed-by: Ilpo Järvinen <[email protected]> Signed-off-by: Jiri Slaby <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27tty/vt: consolemap: saner variable names in set_inverse_transl()Jiri Slaby1-13/+13
The function uses too vague variable names like i, j, k for iterators, p, q, p1, p2 for pointers etc. Rename all these, so that it is clear what is going on: - dict: for dictionaries. - d, r, g: for dir, row, glyph iterators -- these are unsigned now. - dir, row: for directory and row pointers. - glyph: for the glyph. - and so on... This is a lot of shuffling, but the result pays off, IMO. Reviewed-by: Ilpo Järvinen <[email protected]> Signed-off-by: Jiri Slaby <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27tty/vt: consolemap: saner variable names in set_inverse_trans_unicode()Jiri Slaby1-5/+5
The function still uses too vague parameter name after commit 50c92a1b2d50 (tty/vt: consolemap: saner variable names in set_inverse_trans_unicode()). So use "dict" instead of "p" for that parameter too. Reviewed-by: Ilpo Järvinen <[email protected]> Signed-off-by: Jiri Slaby <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27tty/vt: consolemap: remove unused parameter from set_inverse_trans_unicode()Jiri Slaby1-5/+4
conp is unused in set_inverse_trans_unicode(), remove it. Reviewed-by: Ilpo Järvinen <[email protected]> Signed-off-by: Jiri Slaby <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-27tty/vt: consolemap: use ARRAY_SIZE(), part II.Jiri Slaby1-2/+2
The code still uses constants (macros) as bounds in loops after commit 17945d317a52 (tty/vt: consolemap: use ARRAY_SIZE()). The contants are at least macros used also in the definition of the arrays. But use ARRAY_SIZE() on two more places to ensure the loops never run out of bounds even if the array definition change. Reviewed-by: Ilpo Järvinen <[email protected]> Signed-off-by: Jiri Slaby <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-20Merge tag 'v5.19-rc3' into tty-nextGreg Kroah-Hartman695-4954/+7419
We need the tty/serial fixes in here as well. Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-19Linux 5.19-rc3Linus Torvalds1-1/+1
2022-06-19Merge tag 'x86-urgent-2022-06-19' of ↵Linus Torvalds4-75/+159
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Thomas Gleixner: - Make RESERVE_BRK() work again with older binutils. The recent 'simplification' broke that. - Make early #VE handling increment RIP when successful. - Make the #VE code consistent vs. the RIP adjustments and add comments. - Handle load_unaligned_zeropad() across page boundaries correctly in #VE when the second page is shared. * tag 'x86-urgent-2022-06-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/tdx: Handle load_unaligned_zeropad() page-cross to a shared page x86/tdx: Clarify RIP adjustments in #VE handler x86/tdx: Fix early #VE handling x86/mm: Fix RESERVE_BRK() for older binutils
2022-06-19Merge tag 'objtool-urgent-2022-06-19' of ↵Linus Torvalds6-19/+55
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull build tooling updates from Thomas Gleixner: - Remove obsolete CONFIG_X86_SMAP reference from objtool - Fix overlapping text section failures in faddr2line for real - Remove OBJECT_FILES_NON_STANDARD usage from x86 ftrace and replace it with finegrained annotations so objtool can validate that code correctly. * tag 'objtool-urgent-2022-06-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/ftrace: Remove OBJECT_FILES_NON_STANDARD usage faddr2line: Fix overlapping text section failures, the sequel objtool: Fix obsolete reference to CONFIG_X86_SMAP
2022-06-19Merge tag 'sched-urgent-2022-06-19' of ↵Linus Torvalds2-3/+38
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fix from Thomas Gleixner: "A single scheduler fix plugging a race between sched_setscheduler() and balance_push(). sched_setscheduler() spliced the balance callbacks accross a lock break which makes it possible for an interleaving schedule() to observe an empty list" * tag 'sched-urgent-2022-06-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched: Fix balance_push() vs __sched_setscheduler()
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