November 2023 - Linux-stable-mirror

FAILED: patch "[PATCH] r8169: fix network lost after resume on DASH systems" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 868c3b95afef4883bfb66c9397482da6840b5baf # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023112427-rubbing-storage-3833@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: 868c3b95afef ("r8169: fix network lost after resume on DASH systems") f658b90977d2 ("r8169: fix DMA being used after buffer free if WoL is enabled") 7257c977c811 ("r8169: clean up rtl_pll_power_down/up functions") 128735a1530e ("r8169: improve handling D3 PLL power-down") 9224d97183d9 ("r8169: enable PLL power-down for chip versions 34, 35, 36, 42") acb58657c869 ("r8169: improve RTL8168g PHY suspend quirk") e80bd76fbf56 ("r8169: work around power-saving bug on some chip versions") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 868c3b95afef4883bfb66c9397482da6840b5baf Mon Sep 17 00:00:00 2001 From: ChunHao Lin <hau(a)realtek.com> Date: Fri, 10 Nov 2023 01:34:00 +0800 Subject: [PATCH] r8169: fix network lost after resume on DASH systems Device that support DASH may be reseted or powered off during suspend. So driver needs to handle DASH during system suspend and resume. Or DASH firmware will influence device behavior and causes network lost. Fixes: b646d90053f8 ("r8169: magic.") Cc: stable(a)vger.kernel.org Reviewed-by: Heiner Kallweit <hkallweit1(a)gmail.com> Signed-off-by: ChunHao Lin <hau(a)realtek.com> Link: https://lore.kernel.org/r/20231109173400.4573-3-hau@realtek.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index cfcb40d90920..b9bb1d2f0237 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -4661,10 +4661,16 @@ static void rtl8169_down(struct rtl8169_private *tp) rtl8169_cleanup(tp); rtl_disable_exit_l1(tp); rtl_prepare_power_down(tp); + + if (tp->dash_type != RTL_DASH_NONE) + rtl8168_driver_stop(tp); } static void rtl8169_up(struct rtl8169_private *tp) { + if (tp->dash_type != RTL_DASH_NONE) + rtl8168_driver_start(tp); + pci_set_master(tp->pci_dev); phy_init_hw(tp->phydev); phy_resume(tp->phydev);

1 year, 11 months

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FAILED: patch "[PATCH] selftests: mptcp: fix fastclose with csum failure" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 7cefbe5e1dacc7236caa77e9d072423f21422fe2 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023112420-stillness-tanned-cbca@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: 7cefbe5e1dac ("selftests: mptcp: fix fastclose with csum failure") 595ef566a2ef ("selftests: mptcp: drop addr_nr_ns1/2 parameters") 0c93af1f8907 ("selftests: mptcp: drop test_linkfail parameter") be7e9786c915 ("selftests: mptcp: set FAILING_LINKS in run_tests") 4369c198e599 ("selftests: mptcp: test userspace pm out of transfer") ae947bb2c253 ("selftests: mptcp: join: skip Fastclose tests if not supported") d4c81bbb8600 ("selftests: mptcp: join: support local endpoint being tracked or not") 4a0b866a3f7d ("selftests: mptcp: join: skip test if iptables/tc cmds fail") 0c4cd3f86a40 ("selftests: mptcp: join: use 'iptables-legacy' if available") 6c160b636c91 ("selftests: mptcp: update userspace pm subflow tests") 48d73f609dcc ("selftests: mptcp: update userspace pm addr tests") 8697a258ae24 ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 7cefbe5e1dacc7236caa77e9d072423f21422fe2 Mon Sep 17 00:00:00 2001 From: Paolo Abeni <pabeni(a)redhat.com> Date: Tue, 14 Nov 2023 00:16:17 +0100 Subject: [PATCH] selftests: mptcp: fix fastclose with csum failure Running the mp_join selftest manually with the following command line: ./mptcp_join.sh -z -C leads to some failures: 002 fastclose server test # ... rtx [fail] got 1 MP_RST[s] TX expected 0 # ... rstrx [fail] got 1 MP_RST[s] RX expected 0 The problem is really in the wrong expectations for the RST checks implied by the csum validation. Note that the same check is repeated explicitly in the same test-case, with the correct expectation and pass successfully. Address the issue explicitly setting the correct expectation for the failing checks. Reported-by: Xiumei Mu <xmu(a)redhat.com> Fixes: 6bf41020b72b ("selftests: mptcp: update and extend fastclose test-cases") Cc: stable(a)vger.kernel.org Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> Reviewed-by: Matthieu Baerts <matttbe(a)kernel.org> Signed-off-by: Matthieu Baerts <matttbe(a)kernel.org> Link: https://lore.kernel.org/r/20231114-upstream-net-20231113-mptcp-misc-fixes-6… Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index 75a2438efdf3..3c94f2f194d6 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -3240,7 +3240,7 @@ fastclose_tests() if reset_check_counter "fastclose server test" "MPTcpExtMPFastcloseRx"; then test_linkfail=1024 fastclose=server \ run_tests $ns1 $ns2 10.0.1.1 - chk_join_nr 0 0 0 + chk_join_nr 0 0 0 0 0 0 1 chk_fclose_nr 1 1 invert chk_rst_nr 1 1 fi

1 year, 11 months

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[REGRESSION] USB ports do not work after suspend/resume cycle with v6.6.2

by Oleksandr Natalenko

Hello. Since v6.6.2 kernel release I'm experiencing a regression with regard to USB ports behaviour after a suspend/resume cycle. If a USB port is empty before suspending, after resuming the machine the port doesn't work. After a device insertion there's no reaction in the kernel log whatsoever, although I do see that the device gets powered up physically. If the machine is suspended with a device inserted into the USB port, the port works fine after resume. This is an AMD-based machine with hci version 0x110 reported. As per the changelog between v6.6.1 and v6.6.2, 603 commits were backported into v6.6.2, and one of the commits was as follows: $ git log --oneline v6.6.1..v6.6.2 -- drivers/usb/host/xhci-pci.c 14a51fa544225 xhci: Loosen RPM as default policy to cover for AMD xHC 1.1 It seems that this commit explicitly enables runtime PM specifically for my platform. As per dmesg: v6.6.1: quirks 0x0000000000000410 v6.6.2: quirks 0x0000000200000410 Here, bit 33 gets set, which, as expected, corresponds to: drivers/usb/host/xhci.h 1895:#define XHCI_DEFAULT_PM_RUNTIME_ALLOW BIT_ULL(33) This commit is backported from the upstream commit 4baf12181509, which is one of 16 commits of the following series named "xhci features": https://lore.kernel.org/all/20231019102924.2797346-1-mathias.nyman@linux.in… It appears that there was another commit in this series, also from Basavaraj (in Cc), a5d6264b638e, which was not picked for v6.6.2, but which stated the following: Use the low-power states of the underlying platform to enable runtime PM. If the platform doesn't support runtime D3, then enabling default RPM will result in the controller malfunctioning, as in the case of hotplug devices not being detected because of a failed interrupt generation. It felt like this was exactly my case. So, I've conducted two tests: 1. Reverted 14a51fa544225 from v6.6.2. With this revert the USB ports started to work fine, just as they did in v6.6.1. 2. Left 14a51fa544225 in place, but also applied upstream a5d6264b638e on top of v6.6.2. With this patch added the USB ports also work after a suspend/resume cycle. This runtime PM enablement did also impact my AX200 Bluetooth device, resulting in long delays before headphones/speaker can connect, but I've solved this with btusb.enable_autosuspend=N. I think this has nothing to do with the original issue, and I'm OK with this workaround unless someone has got a different idea. With that, please consider either reverting 14a51fa544225 from the stable kernel, or applying a5d6264b638e in addition to it. Given the mainline kernel has got both of them, I'm in favour of applying additional commit to the stable kernel. I'm also Cc'ing all the people from our Mastodon discussion where I initially complained about the issue as well as about stable kernel branch stability: https://activitypub.natalenko.name/@oleksandr/statuses/01HFRXBYWMXF9G4KYPE3… I'm not going to expand more on that in this email, especially given Greg indicated he read the conversation, but I'm open to continuing this discussion as I still think that current workflow brings visible issues to ordinary users, and hence some adjustments should be made. Thank you. -- Oleksandr Natalenko (post-factum)

1 year, 11 months

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FAILED: patch "[PATCH] mmc: sdhci-pci-gli: GL9755: Mask the replay timer timeout of" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 85dd3af64965c1c0eb7373b340a1b1f7773586b0 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023112435-trusting-nutmeg-8ff0@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: 85dd3af64965 ("mmc: sdhci-pci-gli: GL9755: Mask the replay timer timeout of AER") f3a5b56c1286 ("mmc: sdhci-pci-gli: Add Genesys Logic GL9767 support") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 85dd3af64965c1c0eb7373b340a1b1f7773586b0 Mon Sep 17 00:00:00 2001 From: Victor Shih <victor.shih(a)genesyslogic.com.tw> Date: Tue, 7 Nov 2023 17:57:41 +0800 Subject: [PATCH] mmc: sdhci-pci-gli: GL9755: Mask the replay timer timeout of AER Due to a flaw in the hardware design, the GL9755 replay timer frequently times out when ASPM is enabled. As a result, the warning messages will often appear in the system log when the system accesses the GL9755 PCI config. Therefore, the replay timer timeout must be masked. Fixes: 36ed2fd32b2c ("mmc: sdhci-pci-gli: A workaround to allow GL9755 to enter ASPM L1.2") Signed-off-by: Victor Shih <victor.shih(a)genesyslogic.com.tw> Acked-by: Adrian Hunter <adrian.hunter(a)intel.com> Acked-by: Kai-Heng Feng <kai.heng.geng(a)canonical.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20231107095741.8832-3-victorshihgli@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson(a)linaro.org> diff --git a/drivers/mmc/host/sdhci-pci-gli.c b/drivers/mmc/host/sdhci-pci-gli.c index d83261e857a5..044b4704d5bb 100644 --- a/drivers/mmc/host/sdhci-pci-gli.c +++ b/drivers/mmc/host/sdhci-pci-gli.c @@ -152,6 +152,9 @@ #define PCI_GLI_9755_PM_CTRL 0xFC #define PCI_GLI_9755_PM_STATE GENMASK(1, 0) +#define PCI_GLI_9755_CORRERR_MASK 0x214 +#define PCI_GLI_9755_CORRERR_MASK_REPLAY_TIMER_TIMEOUT BIT(12) + #define SDHCI_GLI_9767_GM_BURST_SIZE 0x510 #define SDHCI_GLI_9767_GM_BURST_SIZE_AXI_ALWAYS_SET BIT(8) @@ -770,6 +773,11 @@ static void gl9755_hw_setting(struct sdhci_pci_slot *slot) value &= ~PCI_GLI_9755_PM_STATE; pci_write_config_dword(pdev, PCI_GLI_9755_PM_CTRL, value); + /* mask the replay timer timeout of AER */ + pci_read_config_dword(pdev, PCI_GLI_9755_CORRERR_MASK, &value); + value |= PCI_GLI_9755_CORRERR_MASK_REPLAY_TIMER_TIMEOUT; + pci_write_config_dword(pdev, PCI_GLI_9755_CORRERR_MASK, value); + gl9755_wt_off(pdev); }

1 year, 11 months

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FAILED: patch "[PATCH] riscv: put interrupt entries into .irqentry.text" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y git checkout FETCH_HEAD git cherry-pick -x 87615e95f6f9ccd36d4a3905a2d87f91967ea9d2 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023112409-padlock-freeway-b534@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^.. Possible dependencies: 87615e95f6f9 ("riscv: put interrupt entries into .irqentry.text") f0bddf50586d ("riscv: entry: Convert to generic entry") c3ec1e8964fb ("Merge patch series "RISC-V: Align the shadow stack"") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 87615e95f6f9ccd36d4a3905a2d87f91967ea9d2 Mon Sep 17 00:00:00 2001 From: Nam Cao <namcaov(a)gmail.com> Date: Mon, 21 Aug 2023 16:57:09 +0200 Subject: [PATCH] riscv: put interrupt entries into .irqentry.text The interrupt entries are expected to be in the .irqentry.text section. For example, for kprobes to work properly, exception code cannot be probed; this is ensured by blacklisting addresses in the .irqentry.text section. Fixes: 7db91e57a0ac ("RISC-V: Task implementation") Signed-off-by: Nam Cao <namcaov(a)gmail.com> Link: https://lore.kernel.org/r/20230821145708.21270-1-namcaov@gmail.com Cc: stable(a)vger.kernel.org Signed-off-by: Palmer Dabbelt <palmer(a)rivosinc.com> diff --git a/arch/riscv/kernel/entry.S b/arch/riscv/kernel/entry.S index 143a2bb3e697..d7dd9030df3f 100644 --- a/arch/riscv/kernel/entry.S +++ b/arch/riscv/kernel/entry.S @@ -14,6 +14,8 @@ #include <asm/asm-offsets.h> #include <asm/errata_list.h> + .section .irqentry.text, "ax" + SYM_CODE_START(handle_exception) /* * If coming from userspace, preserve the user thread pointer and load

1 year, 11 months

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FAILED: patch "[PATCH] riscv: put interrupt entries into .irqentry.text" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 87615e95f6f9ccd36d4a3905a2d87f91967ea9d2 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023112403-outlying-sagging-2d49@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: 87615e95f6f9 ("riscv: put interrupt entries into .irqentry.text") f0bddf50586d ("riscv: entry: Convert to generic entry") c3ec1e8964fb ("Merge patch series "RISC-V: Align the shadow stack"") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 87615e95f6f9ccd36d4a3905a2d87f91967ea9d2 Mon Sep 17 00:00:00 2001 From: Nam Cao <namcaov(a)gmail.com> Date: Mon, 21 Aug 2023 16:57:09 +0200 Subject: [PATCH] riscv: put interrupt entries into .irqentry.text The interrupt entries are expected to be in the .irqentry.text section. For example, for kprobes to work properly, exception code cannot be probed; this is ensured by blacklisting addresses in the .irqentry.text section. Fixes: 7db91e57a0ac ("RISC-V: Task implementation") Signed-off-by: Nam Cao <namcaov(a)gmail.com> Link: https://lore.kernel.org/r/20230821145708.21270-1-namcaov@gmail.com Cc: stable(a)vger.kernel.org Signed-off-by: Palmer Dabbelt <palmer(a)rivosinc.com> diff --git a/arch/riscv/kernel/entry.S b/arch/riscv/kernel/entry.S index 143a2bb3e697..d7dd9030df3f 100644 --- a/arch/riscv/kernel/entry.S +++ b/arch/riscv/kernel/entry.S @@ -14,6 +14,8 @@ #include <asm/asm-offsets.h> #include <asm/errata_list.h> + .section .irqentry.text, "ax" + SYM_CODE_START(handle_exception) /* * If coming from userspace, preserve the user thread pointer and load

1 year, 11 months

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FAILED: patch "[PATCH] riscv: put interrupt entries into .irqentry.text" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 87615e95f6f9ccd36d4a3905a2d87f91967ea9d2 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023112457-shelf-unselfish-d9a8@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: 87615e95f6f9 ("riscv: put interrupt entries into .irqentry.text") f0bddf50586d ("riscv: entry: Convert to generic entry") c3ec1e8964fb ("Merge patch series "RISC-V: Align the shadow stack"") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 87615e95f6f9ccd36d4a3905a2d87f91967ea9d2 Mon Sep 17 00:00:00 2001 From: Nam Cao <namcaov(a)gmail.com> Date: Mon, 21 Aug 2023 16:57:09 +0200 Subject: [PATCH] riscv: put interrupt entries into .irqentry.text The interrupt entries are expected to be in the .irqentry.text section. For example, for kprobes to work properly, exception code cannot be probed; this is ensured by blacklisting addresses in the .irqentry.text section. Fixes: 7db91e57a0ac ("RISC-V: Task implementation") Signed-off-by: Nam Cao <namcaov(a)gmail.com> Link: https://lore.kernel.org/r/20230821145708.21270-1-namcaov@gmail.com Cc: stable(a)vger.kernel.org Signed-off-by: Palmer Dabbelt <palmer(a)rivosinc.com> diff --git a/arch/riscv/kernel/entry.S b/arch/riscv/kernel/entry.S index 143a2bb3e697..d7dd9030df3f 100644 --- a/arch/riscv/kernel/entry.S +++ b/arch/riscv/kernel/entry.S @@ -14,6 +14,8 @@ #include <asm/asm-offsets.h> #include <asm/errata_list.h> + .section .irqentry.text, "ax" + SYM_CODE_START(handle_exception) /* * If coming from userspace, preserve the user thread pointer and load

1 year, 11 months

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FAILED: patch "[PATCH] riscv: put interrupt entries into .irqentry.text" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 87615e95f6f9ccd36d4a3905a2d87f91967ea9d2 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023112452-retention-trout-639b@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: 87615e95f6f9 ("riscv: put interrupt entries into .irqentry.text") f0bddf50586d ("riscv: entry: Convert to generic entry") c3ec1e8964fb ("Merge patch series "RISC-V: Align the shadow stack"") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 87615e95f6f9ccd36d4a3905a2d87f91967ea9d2 Mon Sep 17 00:00:00 2001 From: Nam Cao <namcaov(a)gmail.com> Date: Mon, 21 Aug 2023 16:57:09 +0200 Subject: [PATCH] riscv: put interrupt entries into .irqentry.text The interrupt entries are expected to be in the .irqentry.text section. For example, for kprobes to work properly, exception code cannot be probed; this is ensured by blacklisting addresses in the .irqentry.text section. Fixes: 7db91e57a0ac ("RISC-V: Task implementation") Signed-off-by: Nam Cao <namcaov(a)gmail.com> Link: https://lore.kernel.org/r/20230821145708.21270-1-namcaov@gmail.com Cc: stable(a)vger.kernel.org Signed-off-by: Palmer Dabbelt <palmer(a)rivosinc.com> diff --git a/arch/riscv/kernel/entry.S b/arch/riscv/kernel/entry.S index 143a2bb3e697..d7dd9030df3f 100644 --- a/arch/riscv/kernel/entry.S +++ b/arch/riscv/kernel/entry.S @@ -14,6 +14,8 @@ #include <asm/asm-offsets.h> #include <asm/errata_list.h> + .section .irqentry.text, "ax" + SYM_CODE_START(handle_exception) /* * If coming from userspace, preserve the user thread pointer and load

1 year, 11 months

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FAILED: patch "[PATCH] riscv: put interrupt entries into .irqentry.text" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 87615e95f6f9ccd36d4a3905a2d87f91967ea9d2 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023112447-easel-wrecking-ee6b@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: 87615e95f6f9 ("riscv: put interrupt entries into .irqentry.text") f0bddf50586d ("riscv: entry: Convert to generic entry") c3ec1e8964fb ("Merge patch series "RISC-V: Align the shadow stack"") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 87615e95f6f9ccd36d4a3905a2d87f91967ea9d2 Mon Sep 17 00:00:00 2001 From: Nam Cao <namcaov(a)gmail.com> Date: Mon, 21 Aug 2023 16:57:09 +0200 Subject: [PATCH] riscv: put interrupt entries into .irqentry.text The interrupt entries are expected to be in the .irqentry.text section. For example, for kprobes to work properly, exception code cannot be probed; this is ensured by blacklisting addresses in the .irqentry.text section. Fixes: 7db91e57a0ac ("RISC-V: Task implementation") Signed-off-by: Nam Cao <namcaov(a)gmail.com> Link: https://lore.kernel.org/r/20230821145708.21270-1-namcaov@gmail.com Cc: stable(a)vger.kernel.org Signed-off-by: Palmer Dabbelt <palmer(a)rivosinc.com> diff --git a/arch/riscv/kernel/entry.S b/arch/riscv/kernel/entry.S index 143a2bb3e697..d7dd9030df3f 100644 --- a/arch/riscv/kernel/entry.S +++ b/arch/riscv/kernel/entry.S @@ -14,6 +14,8 @@ #include <asm/asm-offsets.h> #include <asm/errata_list.h> + .section .irqentry.text, "ax" + SYM_CODE_START(handle_exception) /* * If coming from userspace, preserve the user thread pointer and load

1 year, 11 months

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stable-rc/queue/4.14 build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.330-46-gf3d4b2ebd4eb3)

by kernelci.org bot

stable-rc/queue/4.14 build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.330-46-gf3d4b2ebd4eb3) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F4.14/kernel/v4.14.330-4… Tree: stable-rc Branch: queue/4.14 Git Describe: v4.14.330-46-gf3d4b2ebd4eb3 Git Commit: f3d4b2ebd4eb3a793a1db9b1e64f9b1990220160 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Warnings Detected: arc: arm64: arm: i386: allnoconfig (gcc-10): 3 warnings i386_defconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings mips: x86_64: allnoconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings x86_64_defconfig (gcc-10): 3 warnings x86_64_defconfig+x86-board (gcc-10): 3 warnings Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 3 arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' Section mismatches summary: 3 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

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Linux-stable-mirror November 2023