[PATCH] mm: do not export ioremap_page_range symbol for external module

2017-01-22 Thread zhongjiang
From: zhong jiang Recently, I find the ioremap_page_range had been abusing. The improper address mapping is a issue. it will result in the crash. so, remove the symbol. It can be replaced by the ioremap_cache or others symbol. Signed-off-by: zhong jiang --- lib/ioremap.c | 1 - 1 file changed,

Re: [PATCH] mm: do not export ioremap_page_range symbol for external module

2017-01-22 Thread John Hubbard
On 01/22/2017 04:58 AM, zhongjiang wrote: From: zhong jiang Recently, I find the ioremap_page_range had been abusing. The improper address mapping is a issue. it will result in the crash. so, remove the symbol. It can be replaced by the ioremap_cache or others symbol. Hi Zhong, After thinkin

Re: [PATCH] mm: do not export ioremap_page_range symbol for external module

2017-01-22 Thread zhong jiang
On 2017/1/22 20:58, zhongjiang wrote: > From: zhong jiang > > Recently, I find the ioremap_page_range had been abusing. The improper > address mapping is a issue. it will result in the crash. so, remove > the symbol. It can be replaced by the ioremap_cache or others symbol. > > Signed-off-by: zhon

Re: [PATCH] mm: do not export ioremap_page_range symbol for external module

2017-01-22 Thread John Hubbard
On 01/22/2017 05:14 PM, zhong jiang wrote: On 2017/1/22 20:58, zhongjiang wrote: From: zhong jiang Recently, I find the ioremap_page_range had been abusing. The improper address mapping is a issue. it will result in the crash. so, remove the symbol. It can be replaced by the ioremap_cache or

Re: [PATCH] mm: do not export ioremap_page_range symbol for external module

2017-01-23 Thread zhong jiang
On 2017/1/23 9:30, John Hubbard wrote: > > > On 01/22/2017 05:14 PM, zhong jiang wrote: >> On 2017/1/22 20:58, zhongjiang wrote: >>> From: zhong jiang >>> >>> Recently, I find the ioremap_page_range had been abusing. The improper >>> address mapping is a issue. it will result in the crash. so, rem