IR and Depth format of the Intel RealSense #451

cabelo · 2017-08-21T02:32:09Z

I inserted the Intel RealSense Depth and IR format to correct bug in the image preview.

KernelPRBot · 2017-08-21T02:35:07Z

Thanks for your contribution to the Linux kernel!

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daxtens · 2017-08-21T03:08:24Z

Hey @cabelo, this looks promising - let me or @ajdlinux know if you would like any help in getting this upstream with the instructions. Feel free to send me the draft version of your patch if you'd like some off-list feedback ([email protected]), and/or cc me in to any patch submissions and I'll try to help you out on the lists. Regards, Daniel

…

On Mon, Aug 21, 2017 at 12:40 PM, KernelPRBot ***@***.***> wrote: Hi @cabelo <https://github.com/cabelo>! Thanks for your contribution to the Linux kernel! Linux kernel development happens on mailing lists, rather than on GitHub - this GitHub repository is a read-only mirror that isn't used for accepting contributions. So that your change can become part of Linux, please email it to us as a patch. Sending patches isn't quite as simple as sending a pull request, but fortunately it is a well documented process. Here's what to do: - Format your contribution according to kernel requirements - Decide who to send your contribution to - Set up your system to send your contribution as an email - Send your contribution and wait for feedback How do I format my contribution? The Linux kernel community is notoriously picky about how contributions are formatted and sent. Fortunately, they have documented their expectations. Firstly, all contributions need to be formatted as patches. A patch is a plain text document showing the change you want to make to the code, and documenting why it is a good idea. You can create patches with git format-patch <https://git-scm.com/docs/git-format-patch>. Secondly, patches need 'commit messages', which is the human-friendly documentation explaining what the change is and why it's necessary. Thirdly, changes have some technical requirements. There is a Linux kernel coding style, and there are licensing requirements you need to comply with. Both of these are documented in the Submitting Patches documentation <https://kernel.org/doc/html/latest/process/submitting-patches.html> that is part of the kernel. Note that you will almost certainly have to modify your existing git commits to satisfy these requirements. Don't worry: there are many guides on the internet for doing this. Who do I send my contribution to? The Linux kernel is composed of a number of subsystems. These subsystems are maintained by different people, and have different mailing lists where they discuss proposed changes. If you don't already know what subsystem your change belongs to, the get_maintainer.pl <https://github.com/torvalds/linux/blob/master/scripts/get_maintainer.pl> script in the kernel source can help you. get_maintainer.pl will take the patch or patches you created in the previous step, and tell you who is responsible for them, and what mailing lists are used. You can also take a look at the MAINTAINERS <https://www.kernel.org/doc/linux/MAINTAINERS> file by hand. Make sure that your list of recipients includes a mailing list. If you can't find a more specific mailing list, then LKML - the Linux Kernel Mailing List <http://vger.kernel.org/vger-lists.html#linux-kernel> - is the place to send your patches. It's not usually necessary to subscribe to the mailing list before you send the patches, but if you're interested in kernel development, subscribing to a subsystem mailing list is a good idea. (At this point, you probably don't need to subscribe to LKML - it is a very high traffic list with about a thousand messages per day, which is often not useful for beginners.) How do I send my contribution? Use git send-email <https://git-scm.com/docs/git-send-email>, which will ensure that your patches are formatted in the standard manner. In order to use git send-email, you'll need to configure git to use your SMTP email server. For more information about using git send-email, look at the Git documentation <https://git-scm.com/docs/git-send-email> or type git help send-email. There are a number of useful guides and tutorials about git send-email that can be found on the internet. How do I get help if I'm stuck? Firstly, don't get discouraged! There are an enormous number of resources on the internet, and many kernel developers who would like to see you succeed. Many issues - especially about how to use certain tools - can be resolved by using your favourite internet search engine. If you can't find an answer, there are a few places you can turn: - Kernel Newbies <https://kernelnewbies.org> - this website contains a lot of useful resources for new kernel developers. - If you'd like a step-by-step, challenge-based introduction to kernel development, the Eudyptula Challenge <http://eudyptula-challenge.org/> would be an excellent start. - The kernel documentation <https://www.kernel.org/doc/html/latest/> - see also the Documentation directory in the kernel tree. If you get really, really stuck, you could try the owners of this bot, @daxtens <https://github.com/daxtens> and @ajdlinux <https://github.com/ajdlinux>. Please be aware that we do have full-time jobs, so we are almost certainly the slowest way to get answers! I sent my patch - now what? You wait. You can check that your email has been received by checking the mailing list archives for the mailing list you sent your patch to. Messages may not be received instantly, so be patient. Kernel developers are generally very busy people, so it may take a few weeks before your patch is looked at. Then, you keep waiting. Three things may happen: - You might get a response to your email. Often these will be comments, which may require you to make changes to your patch, or explain why your way is the best way. You should respond to these comments, and you may need to submit another revision of your patch to address the issues raised. - Your patch might be merged into the subsystem tree. Code that becomes part of Linux isn't merged into the main repository straight away - it first goes into the subsystem tree, which is managed by the subsystem maintainer. It is then batched up with a number of other changes sent to Linus for inclusion. (This process is described in some detail in the kernel development process guide <https://www.kernel.org/doc/html/latest/process/development-process.html> ). - Your patch might be ignored completely. This happens sometimes - don't take it personally. Here's what to do: - Wait a bit more - patches often take several weeks to get a response; more if they were sent at a busy time. - Kernel developers often silently ignore patches that break the rules. Check for obvious violations of the the Submitting Patches guidelines, the style guidelines, and any other documentation you can find about your subsystem. Check that you're sending your patch to the right place. - Try again later. When you resend it, don't add angry commentary, as that will get your patch ignored. It might also get you silently blacklisted. Further information - Working with the kernel development community <https://www.kernel.org/doc/html/latest/process/index.html> - the official documentation for new kernel contributors Happy hacking! *This message was posted by a bot - if you have any questions or suggestions, please talk to my owners, @ajdlinux <https://github.com/ajdlinux> and @daxtens <https://github.com/daxtens>, or raise an issue at https://github.com/ajdlinux/KernelPRBot <https://github.com/ajdlinux/KernelPRBot>.* — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#451 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ADJ5BRfAHCcoIsmwxmXGs8PTlUbY9ynhks5saO4rgaJpZM4O80dY> .

cabelo · 2017-08-21T03:33:01Z

@ajdlinux I sent the email right now, thank you very much ...

The result of the patch bellow
http://www.netitec.com.br/alessandro/download/Intel3drealsense.png

Fix checkpatch errors: ERROR: else should follow close brace '}' torvalds#121: FILE: drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c:121: + } + else WARNING: line over 80 characters torvalds#150: FILE: drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c:150: + pinfo->tx_fifosize), (void __force *)pinfo->mem_addr, WARNING: Block comments should align the * on each line torvalds#66: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:66: + * Check, if transmit buffers are processed +*/ WARNING: braces {} are not necessary for any arm of this statement torvalds#170: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:170: + if (IS_SMC(pinfo)) { [...] + } else { [...] WARNING: labels should not be indented torvalds#292: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:292: + error_return: ERROR: code indent should use tabs where possible torvalds#299: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:299: +^I^I BD_SC_OV | BD_SC_ID);$ WARNING: labels should not be indented torvalds#319: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:319: + handle_error: WARNING: line over 80 characters torvalds#423: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:423: + setbits32(&pinfo->sccp->scc_gsmrl, (SCC_GSMRL_ENR | SCC_GSMRL_ENT)); ERROR: space required before the open parenthesis '(' torvalds#451: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:451: + while(!cpm_uart_tx_empty(port)) { WARNING: Missing a blank line after declarations torvalds#462: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:462: + smc_t __iomem *smcp = pinfo->smcp; + clrbits16(&smcp->smc_smcmr, SMCMR_REN | SMCMR_TEN); WARNING: line over 80 characters torvalds#466: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:466: + clrbits32(&sccp->scc_gsmrl, SCC_GSMRL_ENR | SCC_GSMRL_ENT); WARNING: Missing a blank line after declarations torvalds#466: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:466: + scc_t __iomem *sccp = pinfo->sccp; + clrbits32(&sccp->scc_gsmrl, SCC_GSMRL_ENR | SCC_GSMRL_ENT); ERROR: code indent should use tabs where possible torvalds#484: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:484: + struct ktermios *termios,$ WARNING: please, no spaces at the start of a line torvalds#484: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:484: + struct ktermios *termios,$ ERROR: code indent should use tabs where possible torvalds#485: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:485: + struct ktermios *old)$ WARNING: please, no spaces at the start of a line torvalds#485: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:485: + struct ktermios *old)$ WARNING: line over 80 characters torvalds#624: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:624: + /* Output in *one* operation, so we don't interrupt RX/TX if they WARNING: Block comments use a trailing */ on a separate line torvalds#625: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:625: + * were already enabled. */ WARNING: line over 80 characters torvalds#629: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:629: + out_be16(&pinfo->sccup->scc_genscc.scc_mrblr, pinfo->rx_fifosize); WARNING: line over 80 characters torvalds#773: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:773: + mem_addr = pinfo->mem_addr + L1_CACHE_ALIGN(pinfo->rx_nrfifos * pinfo->rx_fifosize); ERROR: code indent should use tabs where possible torvalds#797: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:797: +^I (u8 __iomem *)pinfo->rx_bd_base - DPRAM_BASE);$ ERROR: code indent should use tabs where possible torvalds#799: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:799: +^I (u8 __iomem *)pinfo->tx_bd_base - DPRAM_BASE);$ ERROR: code indent should use tabs where possible torvalds#836: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:836: +^I SCC_GSMRL_MODE_UART | SCC_GSMRL_TDCR_16 | SCC_GSMRL_RDCR_16);$ ERROR: code indent should use tabs where possible torvalds#859: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:859: +^I (u8 __iomem *)pinfo->rx_bd_base - DPRAM_BASE);$ ERROR: code indent should use tabs where possible torvalds#861: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:861: +^I (u8 __iomem *)pinfo->tx_bd_base - DPRAM_BASE);$ WARNING: space prohibited between function name and open parenthesis '(' torvalds#866: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:866: +#if defined (CONFIG_I2C_SPI_SMC1_UCODE_PATCH) WARNING: line over 80 characters torvalds#921: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:921: + clrbits32(&pinfo->sccp->scc_gsmrl, SCC_GSMRL_ENR | SCC_GSMRL_ENT); WARNING: Missing a blank line after declarations torvalds#462: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:462: + smc_t __iomem *smcp = pinfo->smcp; + clrbits16(&smcp->smc_smcmr, WARNING: Missing a blank line after declarations torvalds#467: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:467: + scc_t __iomem *sccp = pinfo->sccp; + clrbits32(&sccp->scc_gsmrl, ERROR: code indent should use tabs where possible #1151: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:1151: + struct uart_cpm_port *pinfo)$ WARNING: please, no spaces at the start of a line #1151: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:1151: + struct uart_cpm_port *pinfo)$ ERROR: "(foo*)" should be "(foo *)" #1161: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:1161: + struct clk *clk = clk_get(NULL, (const char*)data); WARNING: Missing a blank line after declarations #1162: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:1162: + struct clk *clk = clk_get(NULL, (const char*)data); + if (!IS_ERR(clk)) ERROR: code indent should use tabs where possible #1169: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:1169: +^I^I^I "fsl,cpm-brg property.\n", np);$ ERROR: code indent should use tabs where possible #1178: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:1178: +^I^I "fsl,cpm-command property.\n", np);$ ERROR: code indent should use tabs where possible #1192: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:1192: WARNING: braces {} are not necessary for any arm of this statement #1279: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:1279: + if (unlikely(nolock)) { [...] + } else { [...] WARNING: braces {} are not necessary for any arm of this statement #1287: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:1287: + if (unlikely(nolock)) { [...] + } else { [...] WARNING: line over 80 characters #1354: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:1354: + clrbits32(&pinfo->sccp->scc_gsmrl, SCC_GSMRL_ENR | SCC_GSMRL_ENT); ERROR: Macros with complex values should be enclosed in parentheses #1394: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:1394: +#define CPM_UART_CONSOLE &cpm_scc_uart_console WARNING: Missing a blank line after declarations #1437: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:1437: + struct uart_cpm_port *pinfo = platform_get_drvdata(ofdev); + return uart_remove_one_port(&cpm_reg, &pinfo->port); WARNING: please, no spaces at the start of a line #1464: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:1464: + };$ WARNING: Missing a blank line after declarations #1469: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:1469: + int ret = uart_register_driver(&cpm_reg); + if (ret) WARNING: Missing a blank line after declarations torvalds#1062: FILE: drivers/tty/serial/cpm_uart/cpm_uart_core.c:1062: + int i; + volatile cbd_t *bdp; ERROR: "foo * bar" should be "foo *bar" torvalds#19: FILE: drivers/tty/serial/cpm_uart/cpm_uart_cpm1.h:19: +static inline void cpm_set_scc_fcr(scc_uart_t __iomem * sup) ERROR: "foo * bar" should be "foo *bar" torvalds#25: FILE: drivers/tty/serial/cpm_uart/cpm_uart_cpm1.h:25: +static inline void cpm_set_smc_fcr(smc_uart_t __iomem * up) WARNING: Improper SPDX comment style for 'drivers/tty/serial/cpm_uart/cpm_uart.h', please use '/*' instead #1: FILE: drivers/tty/serial/cpm_uart/cpm_uart.h:1: +// SPDX-License-Identifier: GPL-2.0 WARNING: Missing or malformed SPDX-License-Identifier tag in line 1 #1: FILE: drivers/tty/serial/cpm_uart/cpm_uart.h:1: +// SPDX-License-Identifier: GPL-2.0 WARNING: Block comments use * on subsequent lines torvalds#106: FILE: drivers/tty/serial/cpm_uart/cpm_uart.h:106: +/* + virtual to phys transtalion ERROR: code indent should use tabs where possible torvalds#109: FILE: drivers/tty/serial/cpm_uart/cpm_uart.h:109: + struct uart_cpm_port *pinfo)$ WARNING: please, no spaces at the start of a line torvalds#109: FILE: drivers/tty/serial/cpm_uart/cpm_uart.h:109: + struct uart_cpm_port *pinfo)$ ERROR: code indent should use tabs where possible torvalds#125: FILE: drivers/tty/serial/cpm_uart/cpm_uart.h:125: + struct uart_cpm_port *pinfo)$ WARNING: please, no spaces at the start of a line torvalds#125: FILE: drivers/tty/serial/cpm_uart/cpm_uart.h:125: + struct uart_cpm_port *pinfo)$ Signed-off-by: Enrico Weigelt <[email protected]>

rust: Filter out LTO options from bindgen

Until now, all tests involving CONFIG_STRICT_KERNEL_RWX were done with DEBUG_RODATA_TEST to check the result. But now that CONFIG_STRICT_KERNEL_RWX is selected by default, it came without CONFIG_DEBUG_RODATA_TEST and led to the following Oops [ 6.830908] Freeing unused kernel image (initmem) memory: 352K [ 6.840077] BUG: Unable to handle kernel data access on write at 0xc1285200 [ 6.846836] Faulting instruction address: 0xc0004b6c [ 6.851745] Oops: Kernel access of bad area, sig: 11 [#1] [ 6.857075] BE PAGE_SIZE=16K PREEMPT CMPC885 [ 6.861348] SAF3000 DIE NOTIFICATION [ 6.864830] CPU: 0 PID: 1 Comm: swapper Not tainted 5.15.0-rc5-s3k-dev-02255-g2747d7b7916f torvalds#451 [ 6.873429] NIP: c0004b6c LR: c0004b60 CTR: 00000000 [ 6.878419] REGS: c902be60 TRAP: 0300 Not tainted (5.15.0-rc5-s3k-dev-02255-g2747d7b7916f) [ 6.886852] MSR: 00009032 <EE,ME,IR,DR,RI> CR: 53000335 XER: 8000ff40 [ 6.893564] DAR: c1285200 DSISR: 82000000 [ 6.893564] GPR00: 0c000000 c902bf20 c20f4000 08000000 00000001 04001f00 c1800000 00000035 [ 6.893564] GPR08: ff0001ff c1280000 00000002 c0004b60 00001000 00000000 c0004b1c 00000000 [ 6.893564] GPR16: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 6.893564] GPR24: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 c1060000 [ 6.932034] NIP [c0004b6c] kernel_init+0x50/0x138 [ 6.936682] LR [c0004b60] kernel_init+0x44/0x138 [ 6.941245] Call Trace: [ 6.943653] [c902bf20] [c0004b60] kernel_init+0x44/0x138 (unreliable) [ 6.950022] [c902bf30] [c001122c] ret_from_kernel_thread+0x5c/0x64 [ 6.956135] Instruction dump: [ 6.959060] 48ffc521 48045469 4800d8cd 3d20c086 89295fa0 2c090000 41820058 480796c9 [ 6.966890] 4800e48d 3d20c128 39400002 3fe0c106 <91495200> 3bff8000 4806fa1d 481f7d75 [ 6.974902] ---[ end trace 1e397bacba4aa610 ]--- 0xc1285200 corresponds to 'system_state' global var that the kernel is trying to set to SYSTEM_RUNNING. This var is above the RO/RW limit so it shouldn't Oops. It oopses because the dirty bit is missing. Signed-off-by: Christophe Leroy <[email protected]>

Until now, all tests involving CONFIG_STRICT_KERNEL_RWX were done with DEBUG_RODATA_TEST to check the result. But now that CONFIG_STRICT_KERNEL_RWX is selected by default, it came without CONFIG_DEBUG_RODATA_TEST and led to the following Oops [ 6.830908] Freeing unused kernel image (initmem) memory: 352K [ 6.840077] BUG: Unable to handle kernel data access on write at 0xc1285200 [ 6.846836] Faulting instruction address: 0xc0004b6c [ 6.851745] Oops: Kernel access of bad area, sig: 11 [#1] [ 6.857075] BE PAGE_SIZE=16K PREEMPT CMPC885 [ 6.861348] SAF3000 DIE NOTIFICATION [ 6.864830] CPU: 0 PID: 1 Comm: swapper Not tainted 5.15.0-rc5-s3k-dev-02255-g2747d7b7916f torvalds#451 [ 6.873429] NIP: c0004b6c LR: c0004b60 CTR: 00000000 [ 6.878419] REGS: c902be60 TRAP: 0300 Not tainted (5.15.0-rc5-s3k-dev-02255-g2747d7b7916f) [ 6.886852] MSR: 00009032 <EE,ME,IR,DR,RI> CR: 53000335 XER: 8000ff40 [ 6.893564] DAR: c1285200 DSISR: 82000000 [ 6.893564] GPR00: 0c000000 c902bf20 c20f4000 08000000 00000001 04001f00 c1800000 00000035 [ 6.893564] GPR08: ff0001ff c1280000 00000002 c0004b60 00001000 00000000 c0004b1c 00000000 [ 6.893564] GPR16: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 6.893564] GPR24: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 c1060000 [ 6.932034] NIP [c0004b6c] kernel_init+0x50/0x138 [ 6.936682] LR [c0004b60] kernel_init+0x44/0x138 [ 6.941245] Call Trace: [ 6.943653] [c902bf20] [c0004b60] kernel_init+0x44/0x138 (unreliable) [ 6.950022] [c902bf30] [c001122c] ret_from_kernel_thread+0x5c/0x64 [ 6.956135] Instruction dump: [ 6.959060] 48ffc521 48045469 4800d8cd 3d20c086 89295fa0 2c090000 41820058 480796c9 [ 6.966890] 4800e48d 3d20c128 39400002 3fe0c106 <91495200> 3bff8000 4806fa1d 481f7d75 [ 6.974902] ---[ end trace 1e397bacba4aa610 ]--- 0xc1285200 corresponds to 'system_state' global var that the kernel is trying to set to SYSTEM_RUNNING. This var is above the RO/RW limit so it shouldn't Oops. It oopses because the dirty bit is missing. Signed-off-by: Christophe Leroy <[email protected]> Signed-off-by: Michael Ellerman <[email protected]> Link: https://lore.kernel.org/r/3d5800b0bbcd7b19761b98f50421358667b45331.1635520232.git.christophe.leroy@csgroup.eu

[ Upstream commit c12ab8d ] Until now, all tests involving CONFIG_STRICT_KERNEL_RWX were done with DEBUG_RODATA_TEST to check the result. But now that CONFIG_STRICT_KERNEL_RWX is selected by default, it came without CONFIG_DEBUG_RODATA_TEST and led to the following Oops [ 6.830908] Freeing unused kernel image (initmem) memory: 352K [ 6.840077] BUG: Unable to handle kernel data access on write at 0xc1285200 [ 6.846836] Faulting instruction address: 0xc0004b6c [ 6.851745] Oops: Kernel access of bad area, sig: 11 [#1] [ 6.857075] BE PAGE_SIZE=16K PREEMPT CMPC885 [ 6.861348] SAF3000 DIE NOTIFICATION [ 6.864830] CPU: 0 PID: 1 Comm: swapper Not tainted 5.15.0-rc5-s3k-dev-02255-g2747d7b7916f torvalds#451 [ 6.873429] NIP: c0004b6c LR: c0004b60 CTR: 00000000 [ 6.878419] REGS: c902be60 TRAP: 0300 Not tainted (5.15.0-rc5-s3k-dev-02255-g2747d7b7916f) [ 6.886852] MSR: 00009032 <EE,ME,IR,DR,RI> CR: 53000335 XER: 8000ff40 [ 6.893564] DAR: c1285200 DSISR: 82000000 [ 6.893564] GPR00: 0c000000 c902bf20 c20f4000 08000000 00000001 04001f00 c1800000 00000035 [ 6.893564] GPR08: ff0001ff c1280000 00000002 c0004b60 00001000 00000000 c0004b1c 00000000 [ 6.893564] GPR16: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 6.893564] GPR24: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 c1060000 [ 6.932034] NIP [c0004b6c] kernel_init+0x50/0x138 [ 6.936682] LR [c0004b60] kernel_init+0x44/0x138 [ 6.941245] Call Trace: [ 6.943653] [c902bf20] [c0004b60] kernel_init+0x44/0x138 (unreliable) [ 6.950022] [c902bf30] [c001122c] ret_from_kernel_thread+0x5c/0x64 [ 6.956135] Instruction dump: [ 6.959060] 48ffc521 48045469 4800d8cd 3d20c086 89295fa0 2c090000 41820058 480796c9 [ 6.966890] 4800e48d 3d20c128 39400002 3fe0c106 <91495200> 3bff8000 4806fa1d 481f7d75 [ 6.974902] ---[ end trace 1e397bacba4aa610 ]--- 0xc1285200 corresponds to 'system_state' global var that the kernel is trying to set to SYSTEM_RUNNING. This var is above the RO/RW limit so it shouldn't Oops. It oopses because the dirty bit is missing. Signed-off-by: Christophe Leroy <[email protected]> Signed-off-by: Michael Ellerman <[email protected]> Link: https://lore.kernel.org/r/3d5800b0bbcd7b19761b98f50421358667b45331.1635520232.git.christophe.leroy@csgroup.eu Signed-off-by: Sasha Levin <[email protected]>

ANBZ: torvalds#451 commit 9aa422a upstream. The function tipc_mon_rcv() allows a node to receive and process domain_record structs from peer nodes to track their views of the network topology. This patch verifies that the number of members in a received domain record does not exceed the limit defined by MAX_MON_DOMAIN, something that may otherwise lead to a stack overflow. tipc_mon_rcv() is called from the function tipc_link_proto_rcv(), where we are reading a 32 bit message data length field into a uint16. To avert any risk of bit overflow, we add an extra sanity check for this in that function. We cannot see that happen with the current code, but future designers being unaware of this risk, may introduce it by allowing delivery of very large (> 64k) sk buffers from the bearer layer. This potential problem was identified by Eric Dumazet. This fixes CVE-2022-0435 [Backport Notes] Backport from upstream stable commit f1af11e Reported-by: Samuel Page <[email protected]> Reported-by: Eric Dumazet <[email protected]> Fixes: 35c55c9 ("tipc: add neighbor monitoring framework") Signed-off-by: Jon Maloy <[email protected]> Reviewed-by: Xin Long <[email protected]> Reviewed-by: Samuel Page <[email protected]> Reviewed-by: Eric Dumazet <[email protected]> Signed-off-by: Linus Torvalds <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> Signed-off-by: Dust Li <[email protected]> Acked-by: Xuan Zhuo <[email protected]>

Include IR and Depth format of the Intel RealSense

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sodar pushed a commit to sodar/linux that referenced this pull request Oct 15, 2021

Merge pull request torvalds#451 from sodar/rust-fix-thin-lto

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rust: Filter out LTO options from bindgen

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IR and Depth format of the Intel RealSense #451

IR and Depth format of the Intel RealSense #451

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IR and Depth format of the Intel RealSense #451

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IR and Depth format of the Intel RealSense #451

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