Re: [PATCH v3 4/8] s390/sclp: read sccb from mem based on sccb length

2020-06-22 Thread Cornelia Huck
On Thu, 18 Jun 2020 18:22:54 -0400 Collin Walling wrote: > The header of the SCCB contains the actual length of the SCCB. Instead > of using a static 4K size, let's allow for a variable size determined > by the value set in the header. The proper checks are already in place > to ensure the SCCB

Re: [PATCH v3 4/8] s390/sclp: read sccb from mem based on sccb length

2020-06-19 Thread Janosch Frank
On 6/19/20 12:22 AM, Collin Walling wrote: > The header of the SCCB contains the actual length of the SCCB. Instead > of using a static 4K size, let's allow for a variable size determined > by the value set in the header. The proper checks are already in place > to ensure the SCCB length is

[PATCH v3 4/8] s390/sclp: read sccb from mem based on sccb length

2020-06-18 Thread Collin Walling
The header of the SCCB contains the actual length of the SCCB. Instead of using a static 4K size, let's allow for a variable size determined by the value set in the header. The proper checks are already in place to ensure the SCCB length is sufficent to store a full response, and that the length