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173 lines
6.5 KiB
173 lines
6.5 KiB
4 months ago
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From 9757b9e6b0d396163ae7e25d45ac80aae393e720 Mon Sep 17 00:00:00 2001
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From: tigro <tigro@msvsphere-os.ru>
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Date: Mon, 21 Oct 2024 12:06:03 +0300
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Subject: [PATCH] Fix build on RedHat 9.5 kernel
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---
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ashmem/ashmem.c | 4 ++--
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binder/binder.c | 10 +++++-----
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binder/binder_alloc.c | 10 +++++-----
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binder/deps.c | 8 ++++----
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4 files changed, 16 insertions(+), 16 deletions(-)
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diff --git a/ashmem/ashmem.c b/ashmem/ashmem.c
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index df9cf90..009a04e 100644
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--- a/ashmem/ashmem.c
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+++ b/ashmem/ashmem.c
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@@ -390,7 +390,7 @@ static int ashmem_mmap(struct file *file, struct vm_area_struct *vma)
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ret = -EPERM;
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goto out;
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}
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- #if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 3, 0)
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+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 14, 0)
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vm_flags_clear(vma, calc_vm_may_flags(~asma->prot_mask));
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#else
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vma->vm_flags &= ~calc_vm_may_flags(~asma->prot_mask);
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@@ -897,7 +897,7 @@ static int __init ashmem_init(void)
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} else {
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return -ENOMEM;
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}
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-#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(6,0,0))
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+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(5,14,0))
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register_shrinker(&ashmem_shrinker, "android-ashmem");
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#else
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register_shrinker(&ashmem_shrinker);
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diff --git a/binder/binder.c b/binder/binder.c
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index c0f6f12..3137760 100644
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--- a/binder/binder.c
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+++ b/binder/binder.c
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@@ -2238,7 +2238,7 @@ static void binder_deferred_fd_close(int fd)
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init_task_work(&twcb->twork, binder_do_fd_close);
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#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6,8,0))
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twcb->file = file_close_fd(fd);
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-#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(5,19,0))
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+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(5,14,0))
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twcb->file = close_fd_get_file(fd);
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#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(5,11,0))
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close_fd_get_file(fd, &twcb->file);
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@@ -4111,12 +4111,12 @@ static int binder_wait_for_work(struct binder_thread *thread,
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struct binder_proc *proc = thread->proc;
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int ret = 0;
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-#if (LINUX_VERSION_CODE < KERNEL_VERSION(6,1,0))
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+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5,14,0))
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freezer_do_not_count();
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#endif
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binder_inner_proc_lock(proc);
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for (;;) {
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-#if (LINUX_VERSION_CODE < KERNEL_VERSION(6,1,0))
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+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5,14,0))
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prepare_to_wait(&thread->wait, &wait, TASK_INTERRUPTIBLE);
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#else
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prepare_to_wait(&thread->wait, &wait, TASK_INTERRUPTIBLE|TASK_FREEZABLE);
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@@ -4137,7 +4137,7 @@ static int binder_wait_for_work(struct binder_thread *thread,
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}
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finish_wait(&thread->wait, &wait);
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binder_inner_proc_unlock(proc);
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-#if (LINUX_VERSION_CODE < KERNEL_VERSION(6,1,0))
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+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5,14,0))
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freezer_count();
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#endif
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@@ -5236,7 +5236,7 @@ static int binder_mmap(struct file *filp, struct vm_area_struct *vma)
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proc->pid, vma->vm_start, vma->vm_end, "bad vm_flags", -EPERM);
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return -EPERM;
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}
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-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6,3,0))
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+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,14,0))
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vm_flags_mod(vma, VM_DONTCOPY | VM_MIXEDMAP, VM_MAYWRITE);
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#else
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vma->vm_flags |= VM_DONTCOPY | VM_MIXEDMAP;
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diff --git a/binder/binder_alloc.c b/binder/binder_alloc.c
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index bfdec52..d94fe82 100644
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--- a/binder/binder_alloc.c
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+++ b/binder/binder_alloc.c
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@@ -235,7 +235,7 @@ static int binder_update_page_range(struct binder_alloc *alloc, int allocate,
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if (page->page_ptr) {
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trace_binder_alloc_lru_start(alloc, index);
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-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6,8,0))
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+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,14,0))
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on_lru = list_lru_del_obj(&binder_alloc_lru, &page->lru);
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#else
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on_lru = list_lru_del(&binder_alloc_lru, &page->lru);
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@@ -290,7 +290,7 @@ free_range:
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trace_binder_free_lru_start(alloc, index);
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-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6,8,0))
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+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,14,0))
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ret = list_lru_add_obj(&binder_alloc_lru, &page->lru);
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#else
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ret = list_lru_add(&binder_alloc_lru, &page->lru);
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@@ -854,7 +854,7 @@ void binder_alloc_deferred_release(struct binder_alloc *alloc)
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if (!alloc->pages[i].page_ptr)
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continue;
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-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6,8,0))
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+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,14,0))
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on_lru = list_lru_del_obj(&binder_alloc_lru,
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&alloc->pages[i].lru);
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#else
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@@ -1024,7 +1024,7 @@ enum lru_status binder_alloc_free_page(struct list_head *item,
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if (vma) {
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trace_binder_unmap_user_start(alloc, index);
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-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6,3,0))
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+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,14,0))
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zap_page_range_single(vma, page_addr, PAGE_SIZE, NULL);
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#else
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zap_page_range(vma, page_addr, PAGE_SIZE);
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@@ -1110,7 +1110,7 @@ int binder_alloc_shrinker_init(void)
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} else {
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ret = -ENOMEM;
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}
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-#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(6,0,0))
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+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(5,14,0))
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ret = register_shrinker(&binder_shrinker, "android-binder");
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#else
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ret = register_shrinker(&binder_shrinker);
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diff --git a/binder/deps.c b/binder/deps.c
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index 63accc0..c8e7db1 100644
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--- a/binder/deps.c
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+++ b/binder/deps.c
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@@ -70,7 +70,7 @@ static unsigned long kallsyms_lookup_name_wrapper(const char *name)
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#endif
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}
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-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,19,0))
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+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,14,0))
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static struct file *(*close_fd_get_file_ptr)(unsigned int fd)
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#else
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static int (*close_fd_get_file_ptr)(unsigned int fd, struct file **res)
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@@ -79,7 +79,7 @@ static int (*close_fd_get_file_ptr)(unsigned int fd, struct file **res)
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#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6,8,0))
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struct file *file_close_fd(unsigned int fd)
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-#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(5,19,0))
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+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(5,14,0))
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struct file *close_fd_get_file(unsigned int fd)
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#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(5,11,0))
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int close_fd_get_file(unsigned int fd, struct file **res)
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@@ -96,7 +96,7 @@ int __close_fd_get_file(unsigned int fd, struct file **res)
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close_fd_get_file_ptr = kallsyms_lookup_name_wrapper("__close_fd_get_file");
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#endif
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-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,19,0))
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+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,14,0))
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return close_fd_get_file_ptr(fd);
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#else
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return close_fd_get_file_ptr(fd, res);
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@@ -168,7 +168,7 @@ int task_work_add(struct task_struct *task, struct callback_head *work,
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return task_work_add_ptr(task, work, notify);
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}
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-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6,3,0))
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+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,14,0))
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static void (*zap_page_range_single_ptr)(struct vm_area_struct *, unsigned long, unsigned long, struct zap_details *) = NULL;
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void zap_page_range_single(struct vm_area_struct *vma, unsigned long address, unsigned long size, struct zap_details *details)
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--
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2.47.0
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