Smatch tracks information about every function call. When a function
pointer is called it maybe looks something like this:
kernel/module.c | SYSC_delete_module | (struct module)->exit |
INTERNAL | -1 | | void(*)()
So then we just have to know what functions are assigned to
Smatch tracks information about every function call. When a function
pointer is called it maybe looks something like this:
kernel/module.c | SYSC_delete_module | (struct module)->exit |
INTERNAL | -1 | | void(*)()
So then we just have to know what functions are assigned to
On 2018/3/19 16:38, Dan Carpenter wrote:
On Sun, Mar 18, 2018 at 10:53:02PM +0800, Jia-Ju Bai wrote:
hv_pci_onchannelcallback() is not called in atomic context.
The call chain ending up at hv_pci_onchannelcallback() is:
[1] hv_pci_onchannelcallback() <- hv_pci_probe()
hv_pci_probe() is only
On 2018/3/19 16:38, Dan Carpenter wrote:
On Sun, Mar 18, 2018 at 10:53:02PM +0800, Jia-Ju Bai wrote:
hv_pci_onchannelcallback() is not called in atomic context.
The call chain ending up at hv_pci_onchannelcallback() is:
[1] hv_pci_onchannelcallback() <- hv_pci_probe()
hv_pci_probe() is only
On Sun, Mar 18, 2018 at 10:53:02PM +0800, Jia-Ju Bai wrote:
> hv_pci_onchannelcallback() is not called in atomic context.
>
> The call chain ending up at hv_pci_onchannelcallback() is:
> [1] hv_pci_onchannelcallback() <- hv_pci_probe()
> hv_pci_probe() is only set as ".probe" in hv_driver
>
On Sun, Mar 18, 2018 at 10:53:02PM +0800, Jia-Ju Bai wrote:
> hv_pci_onchannelcallback() is not called in atomic context.
>
> The call chain ending up at hv_pci_onchannelcallback() is:
> [1] hv_pci_onchannelcallback() <- hv_pci_probe()
> hv_pci_probe() is only set as ".probe" in hv_driver
>
gt;; bhelg...@google.com
Cc: de...@linuxdriverproject.org; linux-...@vger.kernel.org; linux-
ker...@vger.kernel.org; Jia-Ju Bai <baijiaju1...@gmail.com>
Subject: [PATCH 1/2] pci: host: pci-hyperv: Replace GFP_ATOMIC with
GFP_KERNEL in hv_pci_onchannelcallback
hv_pci_onchannelcallback() i
; Jia-Ju Bai
Subject: [PATCH 1/2] pci: host: pci-hyperv: Replace GFP_ATOMIC with
GFP_KERNEL in hv_pci_onchannelcallback
hv_pci_onchannelcallback() is not called in atomic context.
The call chain ending up at hv_pci_onchannelcallback() is:
[1] hv_pci_onchannelcallback() <- hv_pci_probe()
hv_pci_pr
gle.com
> Cc: de...@linuxdriverproject.org; linux-...@vger.kernel.org; linux-
> ker...@vger.kernel.org; Jia-Ju Bai <baijiaju1...@gmail.com>
> Subject: [PATCH 1/2] pci: host: pci-hyperv: Replace GFP_ATOMIC with
> GFP_KERNEL in hv_pci_onchannelcallback
>
> hv_pci_onchannelcall
u Bai
> Subject: [PATCH 1/2] pci: host: pci-hyperv: Replace GFP_ATOMIC with
> GFP_KERNEL in hv_pci_onchannelcallback
>
> hv_pci_onchannelcallback() is not called in atomic context.
>
> The call chain ending up at hv_pci_onchannelcallback() is:
> [1] hv_pci_onchannelcallback
oft.com>; Stephen
> Hemminger <sthem...@microsoft.com>; bhelg...@google.com
> Cc: de...@linuxdriverproject.org; linux-...@vger.kernel.org;
> linux-kernel@vger.kernel.org;
> Jia-Ju Bai <baijiaju1...@gmail.com>
> Subject: [PATCH 1/2] pci: host: pci-hyperv: R
.@vger.kernel.org;
> linux-kernel@vger.kernel.org;
> Jia-Ju Bai
> Subject: [PATCH 1/2] pci: host: pci-hyperv: Replace GFP_ATOMIC with
> GFP_KERNEL in
> hv_pci_onchannelcallback
>
> hv_pci_onchannelcallback() is not called in atomic context.
>
> The call
hv_pci_onchannelcallback() is not called in atomic context.
The call chain ending up at hv_pci_onchannelcallback() is:
[1] hv_pci_onchannelcallback() <- hv_pci_probe()
hv_pci_probe() is only set as ".probe" in hv_driver
structure "hv_pci_drv".
Despite never getting called from atomic context,
hv_pci_onchannelcallback() is not called in atomic context.
The call chain ending up at hv_pci_onchannelcallback() is:
[1] hv_pci_onchannelcallback() <- hv_pci_probe()
hv_pci_probe() is only set as ".probe" in hv_driver
structure "hv_pci_drv".
Despite never getting called from atomic context,
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