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[PATCH OLK-5.10 00/10] Introduce NUMA isolation and consolidation
by Hui Tang 20 May '24

20 May '24

Introduce NUMA isolation and consolidation. Guan Jing (1): sched: Add can_migrate_task hook Hui Tang (9): sched: Introduce CONFIG_TASK_PLACEMENT_BY_CPU_RANGE sched: Some fixes for select_rq hook bpf:programmable: Add nodemask operation collection sched: Introduce task relationship by net and memory bpf:programmable: Add helper to get memory and net relationship sched: Add ioctl to get relationship sched: Update numa group preferred node periodically bpf:programmable: Add helper to set preferred node sched: Introduce CONFIG_QOS_SCHED_NUMA_ICON fs/exec.c | 2 + include/linux/sched.h | 58 +++- include/linux/sched/relationship.h | 202 +++++++++++++ include/linux/sched_hook_defs.h | 4 + include/uapi/linux/bpf.h | 50 ++++ include/uapi/linux/sched_ctrl.h | 57 ++++ init/Kconfig | 28 ++ init/init_task.c | 3 + kernel/fork.c | 13 + kernel/sched/Makefile | 2 + kernel/sched/bpf_sched.c | 149 ++++++++++ kernel/sched/core.c | 7 + kernel/sched/debug.c | 2 + kernel/sched/fair.c | 302 ++++++++++++++++++-- kernel/sched/numa_icon.c | 144 ++++++++++ kernel/sched/numa_icon.h | 43 +++ kernel/sched/relationship.c | 436 +++++++++++++++++++++++++++++ kernel/sched/relationship_ioctl.c | 142 ++++++++++ kernel/sched/sched.h | 2 + scripts/bpf_helpers_doc.py | 12 + tools/include/uapi/linux/bpf.h | 50 ++++ tools/lib/bpf/libbpf_sched.h | 160 ++++++++++- 22 files changed, 1843 insertions(+), 25 deletions(-) create mode 100644 include/linux/sched/relationship.h create mode 100644 include/uapi/linux/sched_ctrl.h create mode 100644 kernel/sched/numa_icon.c create mode 100644 kernel/sched/numa_icon.h create mode 100644 kernel/sched/relationship.c create mode 100644 kernel/sched/relationship_ioctl.c -- 2.34.1

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[PATCH OLK-5.10] irqchip/gic-v3-its: Prevent double free on error
by Liu Mingrui 20 May '24

20 May '24

From: Guanrui Huang <guanrui.huang(a)linux.alibaba.com> stable inclusion from stable-v5.10.216 commit aa44d21574751a7d6bca892eb8e0e9ac68372e52 category: bugfix bugzilla: 189928 CVE: CVE-2024-35847 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit c26591afd33adce296c022e3480dea4282b7ef91 upstream. The error handling path in its_vpe_irq_domain_alloc() causes a double free when its_vpe_init() fails after successfully allocating at least one interrupt. This happens because its_vpe_irq_domain_free() frees the interrupts along with the area bitmap and the vprop_page and its_vpe_irq_domain_alloc() subsequently frees the area bitmap and the vprop_page again. Fix this by unconditionally invoking its_vpe_irq_domain_free() which handles all cases correctly and by removing the bitmap/vprop_page freeing from its_vpe_irq_domain_alloc(). [ tglx: Massaged change log ] Fixes: 7d75bbb4bc1a ("irqchip/gic-v3-its: Add VPE irq domain allocation/teardown") Signed-off-by: Guanrui Huang <guanrui.huang(a)linux.alibaba.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Reviewed-by: Marc Zyngier <maz(a)kernel.org> Reviewed-by: Zenghui Yu <yuzenghui(a)huawei.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20240418061053.96803-2-guanrui.huang@linux.alibab… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Liu Mingrui <liumingrui(a)huawei.com> --- drivers/irqchip/irq-gic-v3-its.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index 806359f3376a..8a716da480b0 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -5210,13 +5210,8 @@ static int its_vpe_irq_domain_alloc(struct irq_domain *domain, unsigned int virq set_bit(i, bitmap); } - if (err) { - if (i > 0) - its_vpe_irq_domain_free(domain, virq, i); - - its_lpi_free(bitmap, base, nr_ids); - its_free_prop_table(vprop_page); - } + if (err) + its_vpe_irq_domain_free(domain, virq, i); return err; } -- 2.25.1

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[PATCH openEuler-22.03-LTS-SP1] drm/bridge: tpd12s015: Drop buggy __exit annotation for remove function
by Luo Gengkun 20 May '24

20 May '24

From: Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> mainline inclusion from mainline-v6.8-rc1 commit ce3e112e7ae854249d8755906acc5f27e1542114 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9Q9GI CVE: CVE-2023-52694 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- With tpd12s015_remove() marked with __exit this function is discarded when the driver is compiled as a built-in. The result is that when the driver unbinds there is no cleanup done which results in resource leakage or worse. Fixes: cff5e6f7e83f ("drm/bridge: Add driver for the TI TPD12S015 HDMI level shifter") Signed-off-by: Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> Signed-off-by: Thomas Zimmermann <tzimmermann(a)suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20231102165640.3307820-19-u.k… Signed-off-by: Luo Gengkun <luogengkun2(a)huawei.com> --- drivers/gpu/drm/bridge/ti-tpd12s015.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/bridge/ti-tpd12s015.c b/drivers/gpu/drm/bridge/ti-tpd12s015.c index e0e015243a60..b588fea12502 100644 --- a/drivers/gpu/drm/bridge/ti-tpd12s015.c +++ b/drivers/gpu/drm/bridge/ti-tpd12s015.c @@ -179,7 +179,7 @@ static int tpd12s015_probe(struct platform_device *pdev) return 0; } -static int __exit tpd12s015_remove(struct platform_device *pdev) +static int tpd12s015_remove(struct platform_device *pdev) { struct tpd12s015_device *tpd = platform_get_drvdata(pdev); @@ -197,7 +197,7 @@ MODULE_DEVICE_TABLE(of, tpd12s015_of_match); static struct platform_driver tpd12s015_driver = { .probe = tpd12s015_probe, - .remove = __exit_p(tpd12s015_remove), + .remove = tpd12s015_remove, .driver = { .name = "tpd12s015", .of_match_table = tpd12s015_of_match, -- 2.34.1

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[PATCH openEuler-1.0-LTS] irqchip/gic-v3-its: Prevent double free on error
by Liu Mingrui 20 May '24

20 May '24

From: Guanrui Huang <guanrui.huang(a)linux.alibaba.com> stable inclusion from stable-v5.10.216 commit aa44d21574751a7d6bca892eb8e0e9ac68372e52 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9Q9HX CVE: CVE-2024-35847 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit c26591afd33adce296c022e3480dea4282b7ef91 upstream. The error handling path in its_vpe_irq_domain_alloc() causes a double free when its_vpe_init() fails after successfully allocating at least one interrupt. This happens because its_vpe_irq_domain_free() frees the interrupts along with the area bitmap and the vprop_page and its_vpe_irq_domain_alloc() subsequently frees the area bitmap and the vprop_page again. Fix this by unconditionally invoking its_vpe_irq_domain_free() which handles all cases correctly and by removing the bitmap/vprop_page freeing from its_vpe_irq_domain_alloc(). [ tglx: Massaged change log ] Fixes: 7d75bbb4bc1a ("irqchip/gic-v3-its: Add VPE irq domain allocation/teardown") Signed-off-by: Guanrui Huang <guanrui.huang(a)linux.alibaba.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Reviewed-by: Marc Zyngier <maz(a)kernel.org> Reviewed-by: Zenghui Yu <yuzenghui(a)huawei.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20240418061053.96803-2-guanrui.huang@linux.alibab… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Liu Mingrui <liumingrui(a)huawei.com> --- drivers/irqchip/irq-gic-v3-its.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index 71e1689a32e7..1f157bf54ce1 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -3509,13 +3509,8 @@ static int its_vpe_irq_domain_alloc(struct irq_domain *domain, unsigned int virq set_bit(i, bitmap); } - if (err) { - if (i > 0) - its_vpe_irq_domain_free(domain, virq, i); - - its_lpi_free(bitmap, base, nr_ids); - its_free_prop_table(vprop_page); - } + if (err) + its_vpe_irq_domain_free(domain, virq, i); return err; } -- 2.25.1

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[PATCH OLK-5.10] mm/swapfile: fix infinite loop in get_swap_pages after set memory.swapfile
by Liu Shixin 20 May '24

20 May '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9QRNR CVE: NA -------------------------------- In get_swap_pages(), we select the swap device based on the priority by default. If two or more devices have the same priority, their positions in the avail_lists will move in a circle in plist_requeue(). After set memory.swapfile in a memory cgroup and the priority of the matched swap is less than the priority of these swap, the loop will be confined to these swaps with same priority and can't select the specified swap forever. Fix the infinite loop by skip the unmatched swap before plist_requeue(). Fixes: 682fc25deeed ("mm/swapfile: introduce per-memcg swapfile control") Signed-off-by: Liu Shixin <liushixin2(a)huawei.com> --- mm/swapfile.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/mm/swapfile.c b/mm/swapfile.c index 4aa7339bb365..a10c67728e46 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -1173,15 +1173,13 @@ int get_swap_pages(int n_goal, swp_entry_t swp_entries[], int entry_size, start_over: node = numa_node_id(); plist_for_each_entry_safe(si, next, &swap_avail_heads[node], avail_lists[node]) { + if (should_skip_swap_type(si->type, type)) + goto nextsi; + /* requeue si to after same-priority siblings */ plist_requeue(&si->avail_lists[node], &swap_avail_heads[node]); spin_unlock(&swap_avail_lock); spin_lock(&si->lock); - if (should_skip_swap_type(si->type, type)) { - spin_unlock(&si->lock); - spin_lock(&swap_avail_lock); - goto nextsi; - } if (!si->highest_bit || !(si->flags & SWP_WRITEOK)) { spin_lock(&swap_avail_lock); if (plist_node_empty(&si->avail_lists[node])) { -- 2.25.1

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[PATCH openEuler-22.03-LTS-SP1] drm/bridge: tpd12s015: Drop buggy __exit annotation for remove function
by Luo Gengkun 20 May '24

20 May '24

From: Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> mainline inclusion from mainline-v6.8-rc1 commit 08ccff6ece35f08e8107e975903c370d849089e5 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9Q9GI CVE: CVE-2023-52694 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- With tpd12s015_remove() marked with __exit this function is discarded when the driver is compiled as a built-in. The result is that when the driver unbinds there is no cleanup done which results in resource leakage or worse. Fixes: cff5e6f7e83f ("drm/bridge: Add driver for the TI TPD12S015 HDMI level shifter") Signed-off-by: Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> Signed-off-by: Thomas Zimmermann <tzimmermann(a)suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20231102165640.3307820-19-u.k… Signed-off-by: Luo Gengkun <luogengkun2(a)huawei.com> --- drivers/gpu/drm/bridge/ti-tpd12s015.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/bridge/ti-tpd12s015.c b/drivers/gpu/drm/bridge/ti-tpd12s015.c index e0e015243a60..b588fea12502 100644 --- a/drivers/gpu/drm/bridge/ti-tpd12s015.c +++ b/drivers/gpu/drm/bridge/ti-tpd12s015.c @@ -179,7 +179,7 @@ static int tpd12s015_probe(struct platform_device *pdev) return 0; } -static int __exit tpd12s015_remove(struct platform_device *pdev) +static int tpd12s015_remove(struct platform_device *pdev) { struct tpd12s015_device *tpd = platform_get_drvdata(pdev); @@ -197,7 +197,7 @@ MODULE_DEVICE_TABLE(of, tpd12s015_of_match); static struct platform_driver tpd12s015_driver = { .probe = tpd12s015_probe, - .remove = __exit_p(tpd12s015_remove), + .remove = tpd12s015_remove, .driver = { .name = "tpd12s015", .of_match_table = tpd12s015_of_match, -- 2.34.1

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[openeuler:OLK-6.6 9619/9669] arch/x86/kernel/zhaoxin_kh40000.c:47:30: warning: bitwise or with non-zero value always evaluates to true
by kernel test robot 20 May '24

20 May '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: bb74bc369fd2ab5f41a32c4ddc2e23bc76c3c550 commit: 4332dbb07181359cccca3ba757ef54e434fb1296 [9619/9669] Add kh40000_direct_dma_ops for KH-40000 platform config: x86_64-rhel-8.3-rust (https://download.01.org/0day-ci/archive/20240520/202405201915.EtSGIZ33-lkp@…) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240520/202405201915.EtSGIZ33-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202405201915.EtSGIZ33-lkp@intel.com/ All warnings (new ones prefixed by >>): >> arch/x86/kernel/zhaoxin_kh40000.c:47:30: warning: bitwise or with non-zero value always evaluates to true [-Wtautological-bitwise-compare] 47 | if (ZHAOXIN_P2CW_NODE_CHECK | zhaoxin_patch_code) | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ 1 warning generated. vim +47 arch/x86/kernel/zhaoxin_kh40000.c 36 37 static int __init zhaoxin_patch_code_setup(char *str) 38 { 39 int err = kstrtoul(str, 0, &zhaoxin_patch_code); 40 41 if (err || (zhaoxin_patch_code > ZHAOXIN_PATCH_CODE_MAX)) { 42 pr_err("cmdline 'zhaoxin_patch_bitmask=%s' inappropriate\n", str); 43 zhaoxin_patch_code = ZHAOXIN_PATCH_CODE_DEFAULT; 44 return err; 45 } 46 > 47 if (ZHAOXIN_P2CW_NODE_CHECK | zhaoxin_patch_code) 48 pr_info("zhaoxin dma patch node check is enabled\n"); 49 50 return 0; 51 } 52 __setup("zhaoxin_patch_bitmask=", zhaoxin_patch_code_setup); 53 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-1.0-LTS] powerpc/imc-pmu: Add a null pointer check in update_events_in_group()
by Luo Gengkun 20 May '24

20 May '24

From: Kunwu Chan <chentao(a)kylinos.cn> mainline inclusion from mainline-v6.8-rc1 commit 0a233867a39078ebb0f575e2948593bbff5826b3 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9Q9J4 CVE: CVE-2023-52675 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. Fixes: 885dcd709ba9 ("powerpc/perf: Add nest IMC PMU support") Signed-off-by: Kunwu Chan <chentao(a)kylinos.cn> Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Link: https://msgid.link/20231126093719.1440305-1-chentao@kylinos.cn Signed-off-by: Luo Gengkun <luogengkun2(a)huawei.com> --- arch/powerpc/perf/imc-pmu.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/powerpc/perf/imc-pmu.c b/arch/powerpc/perf/imc-pmu.c index e8074d7f2401..ac28952cdf87 100644 --- a/arch/powerpc/perf/imc-pmu.c +++ b/arch/powerpc/perf/imc-pmu.c @@ -291,6 +291,8 @@ static int update_events_in_group(struct device_node *node, struct imc_pmu *pmu) attr_group->attrs = attrs; do { ev_val_str = kasprintf(GFP_KERNEL, "event=0x%x", pmu->events[i].value); + if (!ev_val_str) + continue; dev_str = device_str_attr_create(pmu->events[i].name, ev_val_str); if (!dev_str) continue; @@ -298,6 +300,8 @@ static int update_events_in_group(struct device_node *node, struct imc_pmu *pmu) attrs[j++] = dev_str; if (pmu->events[i].scale) { ev_scale_str = kasprintf(GFP_KERNEL, "%s.scale", pmu->events[i].name); + if (!ev_scale_str) + continue; dev_str = device_str_attr_create(ev_scale_str, pmu->events[i].scale); if (!dev_str) continue; @@ -307,6 +311,8 @@ static int update_events_in_group(struct device_node *node, struct imc_pmu *pmu) if (pmu->events[i].unit) { ev_unit_str = kasprintf(GFP_KERNEL, "%s.unit", pmu->events[i].name); + if (!ev_unit_str) + continue; dev_str = device_str_attr_create(ev_unit_str, pmu->events[i].unit); if (!dev_str) continue; -- 2.34.1

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[PATCH] [Backport] powerpc/imc-pmu: Add a null pointer check in update_events_in_group()
by Luo Gengkun 20 May '24

20 May '24

From: Kunwu Chan <chentao(a)kylinos.cn> mainline inclusion from mainline-v6.8-rc1 commit 0a233867a39078ebb0f575e2948593bbff5826b3 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9Q9J4 CVE: CVE-2023-52675 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. Fixes: 885dcd709ba9 ("powerpc/perf: Add nest IMC PMU support") Signed-off-by: Kunwu Chan <chentao(a)kylinos.cn> Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Link: https://msgid.link/20231126093719.1440305-1-chentao@kylinos.cn Signed-off-by: Luo Gengkun <luogengkun2(a)huawei.com> --- arch/powerpc/perf/imc-pmu.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/powerpc/perf/imc-pmu.c b/arch/powerpc/perf/imc-pmu.c index 6714be662bd4..541a81569bb7 100644 --- a/arch/powerpc/perf/imc-pmu.c +++ b/arch/powerpc/perf/imc-pmu.c @@ -285,6 +285,8 @@ static int update_events_in_group(struct device_node *node, struct imc_pmu *pmu) attr_group->attrs = attrs; do { ev_val_str = kasprintf(GFP_KERNEL, "event=0x%x", pmu->events[i].value); + if (!ev_val_str) + continue; dev_str = device_str_attr_create(pmu->events[i].name, ev_val_str); if (!dev_str) continue; @@ -292,6 +294,8 @@ static int update_events_in_group(struct device_node *node, struct imc_pmu *pmu) attrs[j++] = dev_str; if (pmu->events[i].scale) { ev_scale_str = kasprintf(GFP_KERNEL, "%s.scale", pmu->events[i].name); + if (!ev_scale_str) + continue; dev_str = device_str_attr_create(ev_scale_str, pmu->events[i].scale); if (!dev_str) continue; @@ -301,6 +305,8 @@ static int update_events_in_group(struct device_node *node, struct imc_pmu *pmu) if (pmu->events[i].unit) { ev_unit_str = kasprintf(GFP_KERNEL, "%s.unit", pmu->events[i].name); + if (!ev_unit_str) + continue; dev_str = device_str_attr_create(ev_unit_str, pmu->events[i].unit); if (!dev_str) continue; -- 2.34.1

1 0

[PATCH openEuler-22.03-LTS-SP1] drm/bridge: tpd12s015: Drop buggy __exit annotation for remove function
by Luo Gengkun 20 May '24

20 May '24

From: Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> mainline inclusion from mainline-v6.8-rc1 commit 024352f7928b28f53609660663329d8c0f4ad032 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9Q9GI CVE: CVE-2023-52694 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- With tpd12s015_remove() marked with __exit this function is discarded when the driver is compiled as a built-in. The result is that when the driver unbinds there is no cleanup done which results in resource leakage or worse. Fixes: cff5e6f7e83f ("drm/bridge: Add driver for the TI TPD12S015 HDMI level shifter") Signed-off-by: Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> Signed-off-by: Thomas Zimmermann <tzimmermann(a)suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20231102165640.3307820-19-u.k… Signed-off-by: Luo Gengkun <luogengkun2(a)huawei.com> --- drivers/gpu/drm/bridge/ti-tpd12s015.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/bridge/ti-tpd12s015.c b/drivers/gpu/drm/bridge/ti-tpd12s015.c index e0e015243a60..b588fea12502 100644 --- a/drivers/gpu/drm/bridge/ti-tpd12s015.c +++ b/drivers/gpu/drm/bridge/ti-tpd12s015.c @@ -179,7 +179,7 @@ static int tpd12s015_probe(struct platform_device *pdev) return 0; } -static int __exit tpd12s015_remove(struct platform_device *pdev) +static int tpd12s015_remove(struct platform_device *pdev) { struct tpd12s015_device *tpd = platform_get_drvdata(pdev); @@ -197,7 +197,7 @@ MODULE_DEVICE_TABLE(of, tpd12s015_of_match); static struct platform_driver tpd12s015_driver = { .probe = tpd12s015_probe, - .remove = __exit_p(tpd12s015_remove), + .remove = tpd12s015_remove, .driver = { .name = "tpd12s015", .of_match_table = tpd12s015_of_match, -- 2.34.1

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