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| author |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2020-05-12 12:18:21 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2020-05-12 12:18:21 -0700 |
| commit | 0fdc50dfab47d525b71a9f0d8310746cdc0c09c5 (patch) | |
| tree | 42f5f09f2c8677389136541815394b76fba07600 /kernel/extable.c | |
| parent | Input: add driver for the Cypress CY8CTMA140 touchscreen (diff) | |
| parent | Linux 5.6 (diff) | |
| download | linux-dev-0fdc50dfab47d525b71a9f0d8310746cdc0c09c5.tar.xz linux-dev-0fdc50dfab47d525b71a9f0d8310746cdc0c09c5.zip | |
Merge tag 'v5.6' into next
Sync up with mainline to get device tree and other changes.
Diffstat (limited to 'kernel/extable.c')
| -rw-r--r-- | kernel/extable.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/kernel/extable.c b/kernel/extable.c index f6920a11e28a..a0024f27d3a1 100644 --- a/kernel/extable.c +++ b/kernel/extable.c @@ -131,8 +131,9 @@ int kernel_text_address(unsigned long addr) * triggers a stack trace, or a WARN() that happens during * coming back from idle, or cpu on or offlining. * - * is_module_text_address() as well as the kprobe slots - * and is_bpf_text_address() require RCU to be watching. + * is_module_text_address() as well as the kprobe slots, + * is_bpf_text_address() and is_bpf_image_address require + * RCU to be watching. */ no_rcu = !rcu_is_watching(); @@ -148,6 +149,8 @@ int kernel_text_address(unsigned long addr) goto out; if (is_bpf_text_address(addr)) goto out; + if (is_bpf_image_address(addr)) + goto out; ret = 0; out: if (no_rcu) |