aboutsummaryrefslogtreecommitdiffstats
path: root/tools/perf/scripts/python/export-to-postgresql.py (unfollow)
AgeCommit message (Collapse)AuthorFilesLines
2024-10-17phy: ti: phy-j721e-wiz: fix usxgmii configurationSiddharth Vadapalli1-2/+2
Commit b64a85fb8f53 ("phy: ti: phy-j721e-wiz.c: Add usxgmii support in wiz driver") added support for USXGMII mode. In doing so, P0_REFCLK_SEL was set to "pcs_mac_clk_divx1_ln_0" (0x3) and P0_STANDARD_MODE was set to LANE_MODE_GEN1, which results in a data rate of 5.15625 Gbps. However, since the USXGMII mode can support up to 10.3125 Gbps data rate, the aforementioned fields should be set to "pcs_mac_clk_divx0_ln_0" (0x2) and LANE_MODE_GEN2 respectively. The signal corresponding to the USXGMII lane of the SERDES has been measured as 5 Gbps without the change and 10 Gbps with the change. Hence, fix the configuration accordingly to support USXGMII up to 10G. Fixes: b64a85fb8f53 ("phy: ti: phy-j721e-wiz.c: Add usxgmii support in wiz driver") Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Reviewed-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20241012053937.3596885-1-s-vadapalli@ti.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: starfive: jh7110-usb: Fix link configuration to controllerJan Kiszka1-0/+16
In order to connect the USB 2.0 PHY to its controller, we also need to set "u0_pdrstn_split_sw_usbpipe_plugen" [1]. Some downstream U-Boot versions did that, but upstream firmware does not, and the kernel must not rely on such behavior anyway. Failing to set this left the USB gadget port invisible to connected hosts behind. Link: https://doc-en.rvspace.org/JH7110/TRM/JH7110_TRM/sys_syscon.html#sys_syscon__section_b3l_fqs_wsb [1] Fixes: 16d3a71c20cf ("phy: starfive: Add JH7110 USB 2.0 PHY driver") Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Minda Chen <minda.chen@starfivetech.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20241015070444.20972-2-minda.chen@starfivetech.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: qcom: qmp-pcie: drop bogus x1e80100 qref suppliesJohan Hovold1-4/+4
The PCIe PHYs on x1e80100 do not a have a qref supply so stop requesting one. This also avoids the follow warning at boot: qcom-qmp-pcie-phy 1bfc000.phy: supply vdda-qref not found, using dummy regulator Fixes: 9dab00ee9544 ("phy: qcom: qmp-pcie: Add Gen4 4-lanes mode for X1E80100") Fixes: 606060ce8fd0 ("phy: qcom-qmp-pcie: Add support for X1E80100 g3x2 and g4x2 PCIE") Cc: Abel Vesa <abel.vesa@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20241015121406.15033-1-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: qcom: qmp-combo: move driver data initialisation earlierJohan Hovold1-2/+1
Commit 44aff8e31080 ("phy: qcom-qmp-combo: clean up probe initialisation") removed most users of the platform device driver data, but mistakenly also removed the initialisation despite the data still being used in the runtime PM callbacks. The initialisation was soon after restored by commit 83a0bbe39b17 ("phy: qcom-qmp-combo: add support for updated sc8280xp binding") but now happens slightly later during probe. This should not cause any trouble currently as runtime PM needs to be enabled manually through sysfs and the platform device would not be suspended before the PHY has been registered anyway. Move the driver data initialisation to avoid a NULL-pointer dereference on runtime suspend if runtime PM is ever enabled by default in this driver. Fixes: 44aff8e31080 ("phy: qcom-qmp-combo: clean up probe initialisation") Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240911115253.10920-5-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: qcom: qmp-usbc: fix NULL-deref on runtime suspendJohan Hovold1-0/+1
Commit 413db06c05e7 ("phy: qcom-qmp-usb: clean up probe initialisation") removed most users of the platform device driver data from the qcom-qmp-usb driver, but mistakenly also removed the initialisation despite the data still being used in the runtime PM callbacks. This bug was later reproduced when the driver was copied to create the qmp-usbc driver. Restore the driver data initialisation at probe to avoid a NULL-pointer dereference on runtime suspend. Apparently no one uses runtime PM, which currently needs to be enabled manually through sysfs, with these drivers. Fixes: 19281571a4d5 ("phy: qcom: qmp-usb: split USB-C PHY driver") Cc: stable@vger.kernel.org # 6.9 Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240911115253.10920-4-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: qcom: qmp-usb-legacy: fix NULL-deref on runtime suspendJohan Hovold1-0/+1
Commit 413db06c05e7 ("phy: qcom-qmp-usb: clean up probe initialisation") removed most users of the platform device driver data from the qcom-qmp-usb driver, but mistakenly also removed the initialisation despite the data still being used in the runtime PM callbacks. This bug was later reproduced when the driver was copied to create the qmp-usb-legacy driver. Restore the driver data initialisation at probe to avoid a NULL-pointer dereference on runtime suspend. Apparently no one uses runtime PM, which currently needs to be enabled manually through sysfs, with these drivers. Fixes: e464a3180a43 ("phy: qcom-qmp-usb: split off the legacy USB+dp_com support") Cc: stable@vger.kernel.org # 6.6 Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240911115253.10920-3-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: qcom: qmp-usb: fix NULL-deref on runtime suspendJohan Hovold1-0/+1
Commit 413db06c05e7 ("phy: qcom-qmp-usb: clean up probe initialisation") removed most users of the platform device driver data, but mistakenly also removed the initialisation despite the data still being used in the runtime PM callbacks. Restore the driver data initialisation at probe to avoid a NULL-pointer dereference on runtime suspend. Apparently no one uses runtime PM, which currently needs to be enabled manually through sysfs, with this driver. Fixes: 413db06c05e7 ("phy: qcom-qmp-usb: clean up probe initialisation") Cc: stable@vger.kernel.org # 6.2 Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240911115253.10920-2-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: add missing x1e80100 pipediv2 clocksJohan Hovold1-2/+2
The x1e80100 QMP PCIe PHYs all have a pipediv2 clock that needs to be described. Fixes: e94b29f2bd73 ("dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Document the X1E80100 QMP PCIe PHYs") Cc: Abel Vesa <abel.vesa@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240916082307.29393-2-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-11phy: usb: disable COMMONONN for dual modeJustin Chen1-3/+9
The COMMONONN bit suspends the phy when the port is put into a suspend state. However when the phy is shared between host and device in dual mode, this no longer works cleanly as there is no synchronization between the two. Fixes: 5095d045a962 ("phy: usb: Turn off phy when port is in suspend") Signed-off-by: Justin Chen <justin.chen@broadcom.com> Acked-by: Florian Fainelli <florian.fainelli@broadcom.com> Link: https://lore.kernel.org/r/20241010185344.859865-1-justin.chen@broadcom.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-07phy: cadence: Sierra: Fix offset of DEQ open eye algorithm control registerBartosz Wawrzyniak1-10/+11
Fix the value of SIERRA_DEQ_OPENEYE_CTRL_PREG and add a definition for SIERRA_DEQ_TAU_EPIOFFSET_MODE_PREG. This fixes the SGMII single link register configuration. Fixes: 7a5ad9b4b98c ("phy: cadence: Sierra: Update single link PCIe register configuration") Signed-off-by: Bartosz Wawrzyniak <bwawrzyn@cisco.com> Link: https://lore.kernel.org/r/20241003123405.1101157-1-bwawrzyn@cisco.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-07phy: usb: Fix missing elements in BCM4908 USB init arraySam Edwards1-0/+2
The Broadcom USB PHY driver contains a lookup table (`reg_bits_map_tables`) to resolve register bitmaps unique to certain versions of the USB PHY as found in various Broadcom chip families. A recent commit (see 'fixes' tag) introduced two new elements to each chip family in this table -- except for one: BCM4908. This resulted in the xHCI controller not being initialized correctly, causing a panic on boot. The next patch will update this table to use designated initializers in order to prevent this from happening again. For now, just add back the missing array elements to resolve the regression. Fixes: 4536fe9640b6 ("phy: usb: suppress OC condition for 7439b2") Signed-off-by: Sam Edwards <CFSworks@gmail.com> Reviewed-by: Justin Chen <justin.chen@broadcom.com> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Link: https://lore.kernel.org/r/20241004034131.1363813-2-CFSworks@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-09-29Linux 6.12-rc1Linus Torvalds1-2/+2
2024-09-29x86: kvm: fix build errorLinus Torvalds1-0/+2
The cpu_emergency_register_virt_callback() function is used unconditionally by the x86 kvm code, but it is declared (and defined) conditionally: #if IS_ENABLED(CONFIG_KVM_INTEL) || IS_ENABLED(CONFIG_KVM_AMD) void cpu_emergency_register_virt_callback(cpu_emergency_virt_cb *callback); ... leading to a build error when neither KVM_INTEL nor KVM_AMD support is enabled: arch/x86/kvm/x86.c: In function ‘kvm_arch_enable_virtualization’: arch/x86/kvm/x86.c:12517:9: error: implicit declaration of function ‘cpu_emergency_register_virt_callback’ [-Wimplicit-function-declaration] 12517 | cpu_emergency_register_virt_callback(kvm_x86_ops.emergency_disable_virtualization_cpu); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ arch/x86/kvm/x86.c: In function ‘kvm_arch_disable_virtualization’: arch/x86/kvm/x86.c:12522:9: error: implicit declaration of function ‘cpu_emergency_unregister_virt_callback’ [-Wimplicit-function-declaration] 12522 | cpu_emergency_unregister_virt_callback(kvm_x86_ops.emergency_disable_virtualization_cpu); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Fix the build by defining empty helper functions the same way the old cpu_emergency_disable_virtualization() function was dealt with for the same situation. Maybe we could instead have made the call sites conditional, since the callers (kvm_arch_{en,dis}able_virtualization()) have an empty weak fallback. I'll leave that to the kvm people to argue about, this at least gets the build going for that particular config. Fixes: 590b09b1d88e ("KVM: x86: Register "emergency disable" callbacks when virt is enabled") Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Sean Christopherson <seanjc@google.com> Cc: Kai Huang <kai.huang@intel.com> Cc: Chao Gao <chao.gao@intel.com> Cc: Farrah Chen <farrah.chen@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-09-28Reduce Coccinelle choices in string_choices.cocciJulia Lawall1-50/+41
The isomorphism neg_if_exp negates the test of a ?: conditional, making it unnecessary to have an explicit case for a negated test with the branches inverted. At the same time, we can disable neg_if_exp in cases where a different API function may be more suitable for a negated test. Finally, in the non-patch cases, E matches an expression with parentheses around it, so there is no need to mention () explicitly in the pattern. The () are still needed in the patch cases, because we want to drop them, if they are present. Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
2024-09-28coccinelle: Remove unnecessary parentheses for only one possible change.Hongbo Li1-8/+0
The parentheses are only needed if there is a disjunction, ie a set of possible changes. If there is only one pattern, we can remove these parentheses. Just like the format: - x + y not: ( - x + y ) Signed-off-by: Hongbo Li <lihongbo22@huawei.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
2024-09-28coccinelle: Add rules to find str_yes_no() replacementsHongbo Li1-0/+19
As other rules done, we add rules for str_yes_no() to check the relative opportunities. Signed-off-by: Hongbo Li <lihongbo22@huawei.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
2024-09-28coccinelle: Add rules to find str_on_off() replacementsHongbo Li1-0/+19
As other rules done, we add rules for str_on_off() to check the relative opportunities. Signed-off-by: Hongbo Li <lihongbo22@huawei.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
2024-09-28coccinelle: Add rules to find str_write_read() replacementsHongbo Li1-0/+19
As other rules done, we add rules for str_write_read() to check the relative opportunities. Signed-off-by: Hongbo Li <lihongbo22@huawei.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
2024-09-28coccinelle: Add rules to find str_read_write() replacementsHongbo Li1-0/+19
As other rules done, we add rules for str_read_write() to check the relative opportunities. Signed-off-by: Hongbo Li <lihongbo22@huawei.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
2024-09-28coccinelle: Add rules to find str_enable{d}_disable{d}() replacementsHongbo Li1-0/+38
As other rules done, we add rules for str_enable{d}_ disable{d}() to check the relative opportunities. Signed-off-by: Hongbo Li <lihongbo22@huawei.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
2024-09-28coccinelle: Add rules to find str_lo{w}_hi{gh}() replacementsHongbo Li1-0/+38
As other rules done, we add rules for str_lo{w}_hi{gh}() to check the relative opportunities. Signed-off-by: Hongbo Li <lihongbo22@huawei.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
2024-09-28coccinelle: Add rules to find str_hi{gh}_lo{w}() replacementsHongbo Li1-0/+42
As other rules done, we add rules for str_hi{gh}_lo{w}() to check the relative opportunities. Signed-off-by: Hongbo Li <lihongbo22@huawei.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
2024-09-28coccinelle: Add rules to find str_false_true() replacementsHongbo Li1-0/+19
As done with str_true_false(), add checks for str_false_true() opportunities. A simple test can find over 9 cases currently exist in the tree. Signed-off-by: Hongbo Li <lihongbo22@huawei.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
2024-09-28coccinelle: Add rules to find str_true_false() replacementsHongbo Li1-0/+19
After str_true_false() has been introduced in the tree, we can add rules for finding places where str_true_false() can be used. A simple test can find over 10 locations. Signed-off-by: Hongbo Li <lihongbo22@huawei.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
2024-09-27bcachefs: check_subvol_path() now prints subvol root inodeKent Overstreet2-20/+14
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: remove_backpointer() now checks if dirent points to inodeKent Overstreet1-6/+9
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: dirent_points_to_inode() now warns on mismatchKent Overstreet1-28/+56
if an inode backpointer points to a dirent that doesn't point back, that's an error we should warn about. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: Fix lost wake upAlan Huang1-3/+9
If the reader acquires the read lock and then the writer enters the slow path, while the reader proceeds to the unlock path, the following scenario can occur without the change: writer: pcpu_read_count(lock) return 1 (so __do_six_trylock will return 0) reader: this_cpu_dec(*lock->readers) reader: smp_mb() reader: state = atomic_read(&lock->state) (there is no waiting flag set) writer: six_set_bitmask() then the writer will sleep forever. Signed-off-by: Alan Huang <mmpgouride@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: Check for logged ops when cleanKent Overstreet2-3/+13
If we shut down successfully, there shouldn't be any logged ops to resume. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: BCH_FS_clean_recoveryKent Overstreet4-3/+8
Add a filesystem flag to indicate whether we did a clean recovery - using c->sb.clean after we've got rw is incorrect, since c->sb is updated whenever we write the superblock. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: Convert disk accounting BUG_ON() to WARN_ON()Kent Overstreet1-1/+1
We had a bug where disk accounting keys didn't always have their version field set in journal replay; change the BUG_ON() to a WARN(), and exclude this case since it's now checked for elsewhere (in the bkey validate function). Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: Fix BCH_TRANS_COMMIT_skip_accounting_applyKent Overstreet1-16/+20
This was added to avoid double-counting accounting keys in journal replay. But applied incorrectly (easily done since it applies to the transaction commit, not a particular update), it leads to skipping in-mem accounting for real accounting updates, and failure to give them a version number - which leads to journal replay becoming very confused the next time around. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: Check for accounting keys with bversion=0Kent Overstreet3-3/+8
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: rename version -> bversionKent Overstreet17-30/+30
give bversions a more distinct name, to aid in grepping Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: Don't delete unlinked inodes before logged op resumeKent Overstreet4-21/+36
Previously, check_inode() would delete unlinked inodes if they weren't on the deleted list - this code dating from before there was a deleted list. But, if we crash during a logged op (truncate or finsert/fcollapse) of an unlinked file, logged op resume will get confused if the inode has already been deleted - instead, just add it to the deleted list if it needs to be there; delete_dead_inodes runs after logged op resume. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: Fix BCH_SB_ERRS() so we can reorderKent Overstreet5-8/+9
BCH_SB_ERRS() has a field for the actual enum val so that we can reorder to reorganize, but the way BCH_SB_ERR_MAX was defined didn't allow for this. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: Fix fsck warnings from bkey validationKent Overstreet2-2/+14
__bch2_fsck_err() warns if the current task has a btree_trans object and it wasn't passed in, because if it has to prompt for user input it has to be able to unlock it. But plumbing the btree_trans through bkey_validate(), as well as transaction restarts, is problematic - so instead make bkey fsck errors FSCK_AUTOFIX, which doesn't need to warn. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: Move transaction commit path validation to as late as possibleKent Overstreet1-34/+34
In order to check for accounting keys with version=0, we need to run validation after they've been assigned version numbers. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: Fix disk accounting attempting to mark invalid replicas entryKent Overstreet1-3/+18
This fixes the following bug, where a disk accounting key has an invalid replicas entry, and we attempt to add it to the superblock: bcachefs (3c0860e8-07ca-4276-8954-11c1774be868): starting version 1.12: rebalance_work_acct_fix opts=metadata_replicas=2,data_replicas=2,foreground_target=ssd,background_target=hdd,nopromote_whole_extents,verbose,fsck,fix_errors=yes bcachefs (3c0860e8-07ca-4276-8954-11c1774be868): recovering from clean shutdown, journal seq 15211644 bcachefs (3c0860e8-07ca-4276-8954-11c1774be868): accounting_read... accounting not marked in superblock replicas replicas cached: 1/1 [0], fixing bcachefs (3c0860e8-07ca-4276-8954-11c1774be868): sb invalid before write: Invalid superblock section replicas_v0: invalid device 0 in entry cached: 1/1 [0] replicas_v0 (size 88): user: 2 [3 5] user: 2 [1 4] cached: 1 [2] btree: 2 [1 2] user: 2 [2 5] cached: 1 [0] cached: 1 [4] journal: 2 [1 5] user: 2 [1 2] user: 2 [2 3] user: 2 [3 4] user: 2 [4 5] cached: 1 [1] cached: 1 [3] cached: 1 [5] journal: 2 [1 2] journal: 2 [2 5] btree: 2 [2 5] user: 2 [1 3] user: 2 [1 5] user: 2 [2 4] bcachefs (3c0860e8-07ca-4276-8954-11c1774be868): inconsistency detected - emergency read only at journal seq 15211644 accounting not marked in superblock replicas replicas user: 1/1 [3], fixing bcachefs (3c0860e8-07ca-4276-8954-11c1774be868): sb invalid before write: Invalid superblock section replicas_v0: invalid device 0 in entry cached: 1/1 [0] replicas_v0 (size 96): user: 2 [3 5] user: 2 [1 3] cached: 1 [2] btree: 2 [1 2] user: 2 [2 4] cached: 1 [0] cached: 1 [4] journal: 2 [1 5] user: 1 [3] user: 2 [1 5] user: 2 [3 4] user: 2 [4 5] cached: 1 [1] cached: 1 [3] cached: 1 [5] journal: 2 [1 2] journal: 2 [2 5] btree: 2 [2 5] user: 2 [1 2] user: 2 [1 4] user: 2 [2 3] user: 2 [2 5] accounting not marked in superblock replicas replicas user: 1/2 [3 7], fixing bcachefs (3c0860e8-07ca-4276-8954-11c1774be868): sb invalid before write: Invalid superblock section replicas_v0: invalid device 7 in entry user: 1/2 [3 7] replicas_v0 (size 96): user: 2 [3 7] user: 2 [1 3] cached: 1 [2] btree: 2 [1 2] user: 2 [2 4] cached: 1 [0] cached: 1 [4] journal: 2 [1 5] user: 1 [3] user: 2 [1 5] user: 2 [3 4] user: 2 [4 5] cached: 1 [1] cached: 1 [3] cached: 1 [5] journal: 2 [1 2] journal: 2 [2 5] btree: 2 [2 5] user: 2 [1 2] user: 2 [1 4] user: 2 [2 3] user: 2 [2 5] user: 2 [3 5] done bcachefs (3c0860e8-07ca-4276-8954-11c1774be868): alloc_read... done bcachefs (3c0860e8-07ca-4276-8954-11c1774be868): stripes_read... done bcachefs (3c0860e8-07ca-4276-8954-11c1774be868): snapshots_read... done Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: Fix unlocked access to c->disk_sb.sb in bch2_replicas_entry_validate()Kent Overstreet3-6/+16
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: Fix accounting read + device removalKent Overstreet1-18/+29
accounting read was checking if accounting replicas entries were marked in the superblock prior to applying accounting from the journal, which meant that a recently removed device could spuriously trigger a "not marked in superblocked" error (when journal entries zero out the offending counter). Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: bch_accounting_modeKent Overstreet3-13/+26
Minor refactoring - replace multiple bool arguments with an enum; prep work for fixing a bug in accounting read. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: fix transaction restart handling in check_extents(), check_dirents()Kent Overstreet1-39/+55
Dealing with outside state within a btree transaction is always tricky. check_extents() and check_dirents() have to accumulate counters for i_sectors and i_nlink (for subdirectories). There were two bugs: - transaction commit may return a restart; therefore we have to commit before accumulating to those counters - get_inode_all_snapshots() may return a transaction restart, before updating w->last_pos; then, on the restart, check_i_sectors()/check_subdir_count() would see inodes that were not for w->last_pos Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: kill inode_walker_entry.seen_this_posKent Overstreet1-6/+0
dead code Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: Fix incorrect IS_ERR_OR_NULL usageKent Overstreet1-1/+1
Returning a positive integer instead of an error code causes error paths to become very confused. Closes: syzbot+c0360e8367d6d8d04a66@syzkaller.appspotmail.com Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: fix the memory leak in exception caseHongbo Li1-0/+1
The pointer clean points the memory allocated by kmemdup, when the return value of bch2_sb_clean_validate_late is not zero. The memory pointed by clean is leaked. So we should free it in this case. Fixes: a37ad1a3aba9 ("bcachefs: sb-clean.c") Signed-off-by: Hongbo Li <lihongbo22@huawei.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: fast exit when darray_make_room failedHongbo Li1-1/+3
In downgrade_table_extra, the return value is needed. When it return failed, we should exit immediately. Fixes: 7773df19c35f ("bcachefs: metadata version bucket_stripe_sectors") Signed-off-by: Hongbo Li <lihongbo22@huawei.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: Fix iterator leak in check_subvol()Kent Overstreet1-28/+26
A couple small error handling fixes Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: Add snapshot to bch_inode_unpackedKent Overstreet2-4/+7
this allows for various cleanups in fsck Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-09-27bcachefs: assign return error when iterating through layoutDiogo Jahchan Koike1-1/+3
syzbot reported a null ptr deref in __copy_user [0] In __bch2_read_super, when a corrupt backup superblock matches the default opts offset, no error is assigned to ret and the freed superblock gets through, possibly being assigned as the best sb in bch2_fs_open and being later dereferenced, causing a fault. Assign EINVALID to ret when iterating through layout. [0]: https://syzkaller.appspot.com/bug?extid=18a5c5e8a9c856944876 Reported-by: syzbot+18a5c5e8a9c856944876@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=18a5c5e8a9c856944876 Signed-off-by: Diogo Jahchan Koike <djahchankoike@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.